200608-物质的量说课-08180410
50 Views6 Comments0 Likes
https://v.youku.com/v_show/id_XNDcyMDc5MzQ4NA==.html 互评量表
200528-平方差公式-22170624
49 Views6 Comments0 Likes
211111-数据的计算-19190121
49 Views8 Comments0 Likes
220429-条件概率说课-07180242
49 Views3 Comments0 Likes
200623——大规模海水运动(说课)——02180103
49 Views0 Comments0 Likes
