Category: 17级数学
200611-平方差公式说课-22170640
91 Views8 Comments0 Likes
200528-平方差公式-10160428
90 Views8 Comments0 Likes
200611—函数奇偶性说课—22170618
90 Views8 Comments0 Likes
https://v.youku.com/v_show/id_XNDcwODc4MzU4OA==.html 互评量表
200514-函数的奇偶性-22170616
89 Views9 Comments0 Likes
200611-等差数列前n项和说课-22170620
89 Views8 Comments0 Likes
https://v.youku.com/v_show/id_XNDcwOTEzODIzNg==.html 互评量表
