You have to teach children in English, as it is really hard for them to match English and Chinese and convert them all the time when studying. After all, they are kids and learning science not languages. The easier, the better!
我说让她选孩子“最能理解“的语言,而没说一定选中文。只是理所当然的以为楼主的孩子也许中文会更好一些,才说不用担心跟英文对不上号。你也说“
they are kids and learning science not languages“
学理科三个关键:定义清楚,逻辑严密和思路清晰。物理还得加上空间想象力。选一个老师讲不清,学生听不全的语言能达到上述目的吗。
当你清楚的知道“碗”是什么材料作的,圆形的,用来吃饭的,再学英语里碗叫 bowl 会很难吗?