Pupils’ work with chemistry from just starting to the end: main challenges

Pupils’ work with chemistry from just starting to the end: main challenges

For several pupils chemistry may seem like an impenetrable forest of formulas, equations, tasks by which you need to wade through, as though through the jungle, where you could be scratched, making your path through these thickets. 続きを読む Pupils’ work with chemistry from just starting to the end: main challenges