Tài liệu SKKN Biện Pháp Nâng Cao Hiệu Quả Giải Toán Có Lời Văn Cho Học Sinh Lớp 3 Theo Chương Trình GDPT 2018. Phân loại: Phổ thông > Toán > Lớp 3. Chủ đề: Lớp 3, Lớp 3 Kết Nối Tri Thức, Toán 3 KNTT. Có bản xem trước trang đầu dạng HTML và PDF để tham khảo nội dung.

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.document-html-preview--word div.Section0{page:Section0;}</style><div class="document-html-preview__page document-html-preview__page--word" data-page="1">BI&#7878;N PH&#193;P N&#194;NG CAO HI&#7878;U QU&#7842; GI&#7842;I TO&#193;N C&#211; L&#7900;I V&#258;N CHO H&#7884;C SINH L&#7898;P 3 THEO CH&#431;&#416;NG TR&#204;NH GDPT 2018<o:p></o:p>1. &#272;&#7863;t v&#7845;n &#273;&#7873;<o:p></o:p>&#272;&#7875; ph&#225;t tri&#7875;n to&#224;n di&#7879;n nh&#226;n c&#225;ch cho tr&#7867; l&#224; m&#7909;c ti&#234;u c&#7911;a x&#227; h&#7897;i. Ngh&#7883; quy&#7871;t Trung &#432;&#417;ng II c&#7911;a &#272;&#7843;ng &#273;&#227; kh&#7859;ng &#273;&#7883;nh gi&#225;o d&#7909;c l&#224; qu&#7889;c s&#225;ch h&#224;ng &#273;&#7847;u. Ch&#237;nh v&#236; v&#7853;y &#272;&#7843;ng v&#224; nh&#226;n d&#226;n ta &#273;&#227; kh&#244;ng ng&#7915;ng quan t&#226;m &#273;&#7871;n ch&#7845;t l&#432;&#7907;ng gi&#225;o d&#7909;c, &#273;&#7871;n vi&#7879;c &#273;&#224;o t&#7841;o nh&#226;n t&#224;i cho &#273;&#7845;t n&#432;&#7899;c.<o:p></o:p>&nbsp;C&#249;ng v&#7899;i c&#225;c m&#244;n h&#7885;c kh&#225;c &#7903; b&#7853;c Ti&#7875;u h&#7885;c, m&#244;n To&#225;n c&#243; vai tr&#242; v&#244; c&#249;ng quan tr&#7885;ng, n&#243; gi&#250;p h&#7885;c sinh nh&#7853;n bi&#7871;t &#273;&#432;&#7907;c s&#7889; l&#432;&#7907;ng v&#224; h&#236;nh d&#7841;ng kh&#244;ng gian c&#7911;a th&#7871; gi&#7899;i hi&#7879;n th&#7921;c, nh&#7901; &#273;&#243; m&#224; h&#7885;c sinh c&#243; nh&#7919;ng ph&#432;&#417;ng ph&#225;p, k&#297; n&#259;ng nh&#7853;n th&#7913;c m&#7897;t s&#7889; m&#7863;t c&#7911;a th&#7871; gi&#7899;i xung quanh. M&#244;n to&#225;n c&#242;n g&#243;p ph&#7847;n r&#232;n luy&#7879;n ph&#432;&#417;ng ph&#225;p suy lu&#7853;n, suy ngh&#297; &#273;&#7863;t v&#7845;n &#273;&#7873; v&#224; gi&#7843;i quy&#7871;t v&#7845;n &#273;&#7873;; g&#243;p ph&#7847;n ph&#225;t tri&#7875;n &#243;c th&#244;ng minh, suy ngh&#297; &#273;&#7897;c l&#7853;p, linh &#273;&#7897;ng, s&#225;ng t&#7841;o cho h&#7885;c sinh. M&#7863;t kh&#225;c, c&#225;c ki&#7871;n th&#7913;c, k&#297; n&#259;ng m&#244;n to&#225;n &#7903; ti&#7875;u h&#7885;c c&#242;n c&#243; nhi&#7873;u &#7913;ng d&#7909;ng trong &#273;&#7901;i s&#7889;ng th&#7921;c t&#7871;.<o:p></o:p>Qua th&#7921;c t&#7871; gi&#7843;ng d&#7841;y &#7903; c&#225;c kh&#7889;i l&#7899;p, &#273;&#7863;c bi&#7879;t &nbsp;n&#259;m nay t&#244;i &#273;&#7913;ng l&#7899;p &#7903; kh&#7889;i 3, t&#244;i th&#7845;y: To&#225;n c&#243; l&#7901;i v&#259;n c&#243; v&#7883; tr&#237; r&#7845;t quan tr&#7885;ng trong ch&#432;&#417;ng tr&#236;nh To&#225;n &#7903; tr&#432;&#7901;ng ti&#7875;u h&#7885;c, v&#236;:<o:p></o:p>+ Vi&#7879;c gi&#7843;i to&#225;n gi&#250;p h&#7885;c sinh c&#7911;ng c&#7889;, v&#7853;n d&#7909;ng v&#224; hi&#7875;u s&#226;u h&#417;n ki&#7871;n th&#7913;c v&#7873; s&#7889; h&#7885;c, &#273;o l&#432;&#7901;ng, y&#7871;u t&#7889; &#273;&#7841;i s&#7889;, c&#225;c y&#7871;u t&#7889; h&#236;nh h&#7885;c &#273;&#227; &#273;&#432;&#7907;c h&#7885;c trong m&#244;n to&#225;n &#7903; t&#7875;u h&#7885;c. H&#417;n th&#7871; n&#7919;a ph&#7847;n l&#7899;n c&#225;c bi&#7875;u t&#432;&#7907;ng, kh&#225;i ni&#7879;m, quy t&#7855;c, t&#237;nh ch&#7845;t to&#225;n h&#7885;c &#273;&#7873;u &#273;&#432;&#7907;c h&#7885;c sinh ti&#7871;p thu qua con &#273;&#432;&#7901;ng gi&#7843;i to&#225;n.<o:p></o:p>+ Th&#244;ng qua n&#7897;i dung th&#7921;c t&#7871; &#273;a d&#7841;ng c&#7911;a b&#224;i to&#225;n, h&#7885;c sinh s&#7869; ti&#7871;p nh&#7853;n &#273;&#432;&#7907;c nh&#7919;ng ki&#7871;n th&#7913;c phong ph&#250; v&#7873; cu&#7897;c s&#7889;ng v&#224; c&#243; &#273;i&#7873;u ki&#7879;n &#273;&#7875; r&#232;n luy&#7879;n kh&#7843; n&#259;ng &#225;p d&#7909;ng c&#225;c ki&#7871;n th&#7913;c to&#225;n h&#7885;c v&#224;o cu&#7897;c s&#7889;ng.<o:p></o:p>+ Vi&#7879;c gi&#7843;i quy&#7871;t b&#224;i to&#225;n c&#242;n &#273;&#242;i h&#7887;i h&#7885;c sinh ph&#7843;i bi&#7871;t t&#7921; xem x&#233;t v&#7845;n &#273;&#7873;, t&#7921; m&#236;nh t&#236;m t&#242;i c&#225;ch gi&#7843;i quy&#7871;t v&#7845;n &#273;&#7873;, t&#7921; m&#236;nh th&#7921;c hi&#7879;n c&#225;c ph&#233;p t&#237;nh, t&#7921; ki&#7875;m tra &nbsp;l&#7841;i k&#7871;t qu&#7843;. Do &#273;&#243; gi&#7843;i to&#225;n l&#224; m&#7897;t c&#225;ch t&#7889;t nh&#7845;t &#273;&#7875; r&#232;n luy&#7879;n &#273;&#7913;c t&#237;nh ki&#234;n tr&#236;, v&#432;&#7907;t kh&#243;, c&#7849;n th&#7853;n, chu &#273;&#225;o, y&#234;u th&#237;ch s&#7921; ch&#7863;t ch&#7869;, ch&#237;nh x&#225;c.<o:p></o:p>&#272;&#7891;ng th&#7901;i trong th&#7921;c t&#7871; h&#7885;c t&#7853;p c&#7911;a h&#7885;c sinh ti&#7875;u h&#7885;c, &#273;&#7863;c bi&#7879;t l&#224; c&#225;c l&#7899;p &#273;&#7847;u c&#7845;p vi&#7879;c gi&#7843;i to&#225;n c&#242;n c&#243; nh&#7919;ng kh&#243; kh&#259;n nh&#432;: Kh&#7843; n&#259;ng ph&#226;n t&#237;ch &#273;&#7873; c&#7911;a c&#225;c em ch&#432;a cao, nh&#7845;t l&#224; &#273;&#7889;i v&#7899;i c&#225;c b&#224;i to&#225;n c&#243; nh&#7919;ng d&#7919; li&#7879;u ch&#432;a r&#245; r&#224;ng, c&#225;c em th&#432;&#7901;ng tr&#236;nh b&#224;y l&#7901;i gi&#7843;i ch&#432;a ch&#237;nh x&#225;c, c&#225;ch d&#7851;n d&#7855;t l&#7901;i gi&#7843;i hay sai, c&#243; khi c&#225;c em c&#242;n r&#7845;t ng&#7841;i l&#224;m, ng&#7841;i gi&#7843;i to&#225;n c&#243; l&#7901;i v&#259;n.<o:p></o:p></div></section>

SKKN Biện Pháp Nâng Cao Hiệu Quả Giải Toán Có Lời Văn Cho Học Sinh Lớp 3 Theo Chương Trình GDPT 2018

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