Category: 18级数师
200612-等差数列的前n项和说课-22170820
60 Views7 Comments0 Likes
200529-平方差1-22171907
60 Views10 Comments0 Likes
200605-平方差公式-06180519
60 Views8 Comments0 Likes
https://v.youku.com/v_show/id_XNDcwNDI2NjAyOA==.html 互评量表
60 Views7 Comments0 Likes
60 Views10 Comments0 Likes
60 Views8 Comments0 Likes
https://v.youku.com/v_show/id_XNDcwNDI2NjAyOA==.html 互评量表