2. Science in junior high school is still very easy to make up. Compared with Chinese and foreign languages, science has made rapid progress in a short time, as long as he learns it.
Chemistry as long as those reaction equations are recited once a day, practice makes perfect, no problem.
The most important thing in physics is memorizing formulas, Newton's three laws and so on. If your child is a boy, he will learn better and master better than a girl.
Mathematics is more troublesome, so we should study those figures and coordinates well, which is the focus of the senior high school entrance examination.
6. Nowadays, children play too many things, so they should try to control them and focus on their studies.
I hope it helps you!