Junior high school, anything. Mathematics in junior high school is not difficult, and any training institution can teach it well.

Since the newspaper here is in English, there is no need to change it. You are running around, you are tired, and so are your children.

We must learn English, math and composition. These three in junior high school are almost the same. Math is good, physical chemistry is not bad, composition is good, and Chinese and liberal arts scores can keep up.