KHO sáng kiến kinh nghiệm HAY môn toán lớp 9 (Phần 8)

<div dir="ltr" style="text-align: left;" trbidi="on"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimTn0X-9nri8sDqqVfOWRnZoUcsmocMJp2lZvNxiCdaCm10XX5hHo_6Vf3whT2ANs5WDKeEZmQTT2OZaF-nGVxfyCH6KW_K9Y78gAutivLut0NS15twXsBKZBoqyYv5CswqCMnK-oDGKUk/s1600/download.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimTn0X-9nri8sDqqVfOWRnZoUcsmocMJp2lZvNxiCdaCm10XX5hHo_6Vf3whT2ANs5WDKeEZmQTT2OZaF-nGVxfyCH6KW_K9Y78gAutivLut0NS15twXsBKZBoqyYv5CswqCMnK-oDGKUk/s1600/download.jpg" /></a></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;">Tuyển tập sáng kiến kinh nghiệm môn toán lớp 9 (Phần 2)</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;">Áp dụng: <span style="border: 0px; line-height: 1.3em; margin: 0px; padding: 0px;">Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</span></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;"><span style="border: 0px; line-height: 1.3em; margin: 0px; padding: 0px;">Định dạng: word</span></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;"><span style="border: 0px; line-height: 1.3em; margin: 0px; padding: 0px;">Đã qua kiểm duyệt nội dung</span></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><br /></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><span style="border: 0px; line-height: 1.3em; margin: 0px; padding: 0px;"></span></div><a name='more'></a><br /><br /><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><span style="border: 0px; line-height: 1.3em; margin: 0px; padding: 0px;"><b style="color: black; font-family: 'Times New Roman'; font-size: medium; line-height: normal;"><a href="http://www.bantintuvan.com/SKKN-Toan-THCS/Tuyen-tap-sang-kien-kinh-nghiem-mon-toan-lop-9-Phan-2.html" target="_blank">Nguồn:  Bantintuvan</a></b></span></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><span style="border: 0px; line-height: 1.3em; margin: 0px; padding: 0px;"></span></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><div style="background-color: #efefef; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 6px;">Files:</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/687.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: SỬ DỤNG HẰNG ĐẲNG THỨC & HỆ THỨC VI-ÉT ĐẢO RÚT GỌN BIỂU THỨC CÓ CHỨA CĂN THỨC BẬC HAI</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: SỬ DỤNG HẰNG ĐẲNG THỨC & HỆ THỨC VI-ÉT ĐẢO RÚT GỌN BIỂU THỨC CÓ CHỨA CĂN THỨC BẬC HAI</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 618.46 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/687.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/686.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: CÁC BÀI TOÁN CHỨNG MINH BẤT ĐẲNG THỨC</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: CÁC BÀI TOÁN CHỨNG MINH BẤT ĐẲNG THỨC</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 631.29 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/686.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/685.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: HƯỚNG DẪN HỌC SINH PHÁT TRIỂN, MỞ RỘNG MỘT SỐ BÀI TOÁN HÌNH HỌC TRONG SÁCH GIÁO KHOA TOÁN 9 –PHẦN ĐƯỜNG TRÒN.</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: HƯỚNG DẪN HỌC SINH PHÁT TRIỂN, MỞ  RỘNG  MỘT SỐ BÀI TOÁN HÌNH HỌC TRONG SÁCH GIÁO KHOA TOÁN 9 –PHẦN ĐƯỜNG TRÒN.</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 411.91 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/685.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/684.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: GIÚP HỌC SINH PHÁT HIỆN VÀ TRÁNH SAI LẦM TRONG KHI GIẢI TOÁN VỀ CĂN BẬC HAI</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: GIÚP HỌC SINH PHÁT HIỆN VÀ TRÁNH SAI LẦM TRONG KHI GIẢI TOÁN VỀ CĂN BẬC HAI</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 574.05 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/684.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/683.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: LUYỆN KỸ NĂNG GIẢI PHƯƠNG TRÌNH VÔ TỶ - TOÁN 9</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: LUYỆN KỸ NĂNG GIẢI  PHƯƠNG TRÌNH VÔ TỶ - TOÁN 9</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 540.11 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/683.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/682.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: Bộ đồ dùng dạy học điện tử môn toán khối lớp 9</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: Bộ đồ dùng dạy học điện tử môn toán khối lớp 9</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 334.48 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/682.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/112/681.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: Sáng kiến kinh nghiệm - Ứng dụng CNTT vào giảng dạy bộ môn Toán lớp 9.</a></strong><img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">SKKN Toán 9: Sáng kiến kinh nghiệm  -  Ứng dụng CNTT vào giảng dạy bộ môn Toán  lớp 9.</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớp 9, viết đề tài NCKHSPUD môn toán lớp 9 …</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 1.28 MB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/112/681.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a><br /></td></tr></tbody></table><br /><b><a href="http://www.bantintuvan.com/SKKN-Toan-THCS/Tuyen-tap-sang-kien-kinh-nghiem-mon-toan-lop-9-Phan-2.html" target="_blank">Nguồn:  Bantintuvan</a></b><br />----------------------------------------------------------------------------------------------<br />Chào mừng bạn đến với <b>Sáng kiến kinh nghiệm hay</b>.Nếu bạn thấy nguồn sưu tập này có ích, hãy chia sẻ với bạn bè lên Facebook, google ... 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KHO sáng kiến kinh nghiệm HAY môn toán lớp 9 (Phần 8)

Tuyển tập sáng kiến kinh nghiệm môn toán lớp 9 (Phần 2) Áp dụng:  Viết sáng kiến kinh nghiêm môn toán lớp 9, viết tiểu luận PPGD môn toán lớ...

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KHO sáng kiến kinh nghiệm HAY môn toán lớp 9 (Phần 7)

<div dir="ltr" style="text-align: left;" trbidi="on"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimTn0X-9nri8sDqqVfOWRnZoUcsmocMJp2lZvNxiCdaCm10XX5hHo_6Vf3whT2ANs5WDKeEZmQTT2OZaF-nGVxfyCH6KW_K9Y78gAutivLut0NS15twXsBKZBoqyYv5CswqCMnK-oDGKUk/s1600/download.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimTn0X-9nri8sDqqVfOWRnZoUcsmocMJp2lZvNxiCdaCm10XX5hHo_6Vf3whT2ANs5WDKeEZmQTT2OZaF-nGVxfyCH6KW_K9Y78gAutivLut0NS15twXsBKZBoqyYv5CswqCMnK-oDGKUk/s1600/download.jpg" /></a></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;">Tuyển tập <b>sáng kiến kinh nghiệm</b> môn toán lớp 9 (Phần 3)</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;">Áp dụng: Viết <b>Sáng kiến kinh nghiệm</b> toán 9, viết <b>Tiểu luận Toán 9</b>, Viết đề tài NCKHSPUD Toán 9 ,. ….</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;">Định dạng: word</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;">Tài liệu đã qua kiểm duyệt</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;"></div><a name='more'></a><br /><br /><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px; text-align: left;"><b style="color: black; font-family: 'Times New Roman'; line-height: normal;"><a href="http://www.bantintuvan.com/SKKN-Toan-THCS/Tuyen-tap-sang-kien-kinh-nghiem-mon-toan-lop-9-Phan-3.html" target="_blank">Nguồn:  Bantintuvan</a></b></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><div style="background-color: #efefef; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 6px;">Files:</div><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/697.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: HƯỚNG DẪN HỌC SINH MỘT SỐ PHƯƠNG PHÁP GIẢI TOÁN CỰC TRỊ”</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>HƯỚNG DẪN HỌC SINH MỘT SỐ PHƯƠNG PHÁP GIẢI TOÁN CỰC TRỊ”</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 565.67 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/697.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/696.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: PHÁT HUY TÍNH TÍCH CỰC HỌC TẬP CỦA HỌC SINH QUA VIỆC DẠY GIẢI TOÁN PHÂN TÍCH ĐA THỨC THÀNH NHÂN TỬ.</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>PHÁT HUY TÍNH TÍCH CỰC HỌC TẬP CỦA HỌC SINH QUA VIỆC DẠY GIẢI TOÁN PHÂN TÍCH ĐA THỨC  THÀNH NHÂN TỬ.</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 359.24 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/696.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/695.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: SỬ DỤNG HẰNG ĐẲNG THỨC & HỆ THỨC VI-ÉT ĐẢO RÚT GỌN BIỂU THỨC CÓ CHỨA CĂN THỨC BẬC HAI</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>SỬ DỤNG HẰNG ĐẲNG THỨC & HỆ THỨC VI-ÉT ĐẢO RÚT GỌN BIỂU THỨC CÓ CHỨA CĂN THỨC BẬC HAI</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 600.94 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/695.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/694.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: ĐỂ HỌC SINH NHẬN DẠNG VÀ GIẢI TỐT CÁC BÀI TOÁN CHỨNG MINH BẤT ĐẲNG THỨC </a></strong><img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>ĐỂ HỌC SINH NHẬN DẠNG VÀ GIẢI TỐT CÁC BÀI TOÁN CHỨNG MINH BẤT ĐẲNG THỨC</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 614.24 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/694.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/693.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: GIÚP HỌC SINH CỦNG CỐ KIẾN THỨC VỀ HÀM SỐ BẬC NHẤT DƯỚI HÌNH THỨC TRẮC NGHIỆM KHÁCH QUAN</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>GIÚP HỌC SINH CỦNG CỐ KIẾN THỨC VỀ HÀM SỐ BẬC NHẤT DƯỚI HÌNH THỨC TRẮC NGHIỆM KHÁCH QUAN</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 398.2 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/693.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/692.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: HƯỚNG DẪN HỌC SINH PHÁT TRIỂN, MỞ RỘNG MỘT SỐ BÀI TOÁN HÌNH HỌC TRONG SÁCH GIÁO KHOA TOÁN 9 –PHẦN ĐƯỜNG TRÒN.</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>HƯỚNG DẪN HỌC SINH PHÁT TRIỂN, MỞ  RỘNG  MỘT SỐ BÀI TOÁN HÌNH HỌC TRONG SÁCH GIÁO KHOA TOÁN 9 –PHẦN ĐƯỜNG TRÒN.</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 915.2 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/692.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/691.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: GIÚP HỌC SINH PHÁT HIỆN VÀ TRÁNH SAI LẦM TRONG KHI GIẢI TOÁN VỀ CĂN BẬC HAI</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>GIÚP HỌC SINH PHÁT HIỆN VÀ TRÁNH SAI LẦM TRONG KHI GIẢI TOÁN VỀ CĂN BẬC HAI</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 367.65 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/691.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/690.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: “BÀI TOÁN TÌM x, y CỦA ĐA THỨC HAI BIẾN BẬC HAI ĐẠT GIÁ TRỊ LỚN NHẤT, NHỎ NHẤT, TÌM GIÁ TRỊ ĐÓ”</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>“BÀI TOÁN TÌM x, y CỦA ĐA THỨC HAI BIẾN BẬC HAI ĐẠT GIÁ TRỊ LỚN NHẤT, NHỎ NHẤT, TÌM GIÁ TRỊ ĐÓ”</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 823.48 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/690.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/689.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: HƯỚNG DẪN HỌC SINH CÁC PHƯƠNG PHÁP GIẢI PHƯƠNG TRÌNH NGHIỆM NGUYÊN</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>HƯỚNG DẪN HỌC SINH CÁC PHƯƠNG PHÁP GIẢI PHƯƠNG TRÌNH NGHIỆM NGUYÊN</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 632.39 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/689.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a></td></tr></tbody></table><div style="background-color: white; border: 0px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"></div><table border="0" cellpadding="5" cellspacing="5" style="background-color: #f8f8f8; border-bottom-color: rgb(204, 204, 204); border-bottom-style: solid; border-collapse: collapse; border-spacing: 0px; border-width: 0px 0px 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px; margin: 0px; padding: 0px; width: 608px;"><tbody style="border: 0px; margin: 0px; padding: 0px;"><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><img alt="" border="0" height="32" src="http://www.bantintuvan.com/images/jdownloads/fileimages/rar.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="" width="32" /> <strong style="border: 0px; margin: 0px; padding: 0px;"><a href="http://www.bantintuvan.com/finish/114/688.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;">SKKN Toán 9: RÈN KỸ NĂNG GIẢI BÀI TẬP TOÁN BẰNG CÁCH LẬP PHƯƠNG TRÌNH - HỆ PHƯƠNG TRÌNH CHO HỌC SINH</a></strong> <img alt="" src="http://www.bantintuvan.com/images/jdownloads/newimages/blue.png" style="border: 0px; margin: 0px; padding: 0px;" /></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;" valign="top"><td class="jd_body" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="90%"><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;"><strong style="border: 0px; margin: 0px; padding: 0px;">SKKN Toán 9: </strong>RÈN KỸ NĂNG GIẢI BÀI TẬP TOÁN BẰNG CÁCH LẬP PHƯƠNG TRÌNH -  HỆ PHƯƠNG TRÌNH CHO HỌC SINH</div><div style="border: 0px; margin-bottom: 15px; margin-top: 15px; padding: 0px;">Áp dụng: Viết Sáng kiến kinh nghiệm toán 9, viết Tiểu luận Toán 9, Viết đề tài NCKHSPUD Toán 9 ,. ….</div></td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="10%"> </td></tr><tr style="border: 0px; margin: 0px; padding: 0px;"><td style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="91%"><small style="border: 0px; font-size: 11px; margin: 0px; padding: 0px;">  <img alt="Filesize" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/stuff.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Filesize" width="20" /> 314.86 KB <img alt="Download" border="0" height="20" src="http://www.bantintuvan.com/images/jdownloads/miniimages/download.png" style="border: 0px; margin: 0px; padding: 0px; vertical-align: middle;" title="Downloads" width="20" /> 0</small></td><td align="center" style="border: 0px; font-size: 12px; margin: 0px; padding: 5px;" valign="top" width="9%"><a href="http://www.bantintuvan.com/finish/114/688.html" style="border: 0px; color: #006699; margin: 0px; padding: 0px; text-decoration: none;"><img alt="" border="0" src="http://www.bantintuvan.com/images/jdownloads/downloadimages/download2.png" style="border: 0px; margin: 0px; padding: 0px;" /></a><br /></td></tr></tbody></table><b><a href="http://www.bantintuvan.com/SKKN-Toan-THCS/Tuyen-tap-sang-kien-kinh-nghiem-mon-toan-lop-9-Phan-3.html" target="_blank">Nguồn:  Bantintuvan</a></b><br />----------------------------------------------------------------------------------------------<br />Chào mừng bạn đến với <b>Sáng kiến kinh nghiệm hay</b>.Nếu bạn thấy nguồn sưu tập này có ích, hãy chia sẻ với bạn bè lên Facebook, google ... 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