数理之美
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三角函数,和初中学过的几何有什么关系?
joe
1
asked Jun 26
0
1
23
g10
trigonometry
什么是二阶思维?
joe
1
asked Jun 25
0
1
29
thinking-model
常见的思维误区有哪些?
joe
1
asked Jun 25
0
0
19
thinking-model
好的思维模型有哪些?
joe
1
asked Jun 25
0
0
18
thinking-model
How are trigonometric functions derived? What problem is it used to solve?
joe
1
asked Jun 24
0
0
7
trigonometry
中学生应具备的数学能力模型有哪些方面?
joe
1
asked Jun 24
0
0
9
system-think
目前中等数学教学存在哪些问题?
admin
1
asked Jun 24
0
0
6
system-think
使用 AI 生成内容的基本原则
smithli
1
asked Jun 24
0
1
9
principle
数字的感觉-三个无理数之间的距离比大小?
admin
1
asked Jun 24
0
1
56
irrational-number
椭圆双焦点反射特性对于认知、教学可能有什么启示?
smithli
1
asked Jun 22
0
2
32
thinking-model
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