200604-平方差公式2-20160247

Added by 20160247 5 年 ago

75 Views7 Comments0 Likes

互评量表

200612-等差数列前n项和说课-22170814

Added by 22170814 5 年 ago

75 Views6 Comments0 Likes

互评量表

200616-氧化还原反应说课-22170812

Added by 22170812 5 年 ago

75 Views5 Comments0 Likes

https://v.youku.com/v_show/id_XNDcxNzgzOTA3Ng==.html 互评量表

20200628—大规模的海水运动—10180640

Added by 10180640 5 年 ago

74 Views0 Comments0 Likes