黑板 - 用粉筆塗鴉的小畫板

not good

not good

Good

good

Wonderful for teaching math

But can you add the feature of supporting 8+ chalkboards and displaying 4 of them in tiles — like the ones we use in university lecture halls? When teaching math, we often need to refer to theorems we wrote on the other chalkboards.

-_-

Good, but Where is the eraser?!

V12

V12

Good and simple!

It is a simple app with fantastic experience on using chalkboard. It is great if ad free is available.

爱笑

爱笑

很棒，但能不能增加个插入图片功能？

很适合我教学的一个软件！

强烈推荐

非常好用，简单易上手页面很简洁

非常棒

用来随手写一些词，诗，句，都非常方便