Practice as much as you need. Do difficult work.
Painters paint to improve. They know they can’t get better unless they actually practice, no matter how many books on art they read. Math and Physics are subjects that demand repetition. Students can’t simply read through notes or watch others solve problems. They must do it for themselves. If your student’s work is too hard to do, they need more practice.
Practicing the **right** thing is important, too. Musicians play music that is **difficult** to play to improve their skills and math/physics is no different. Reaching beyond what you can do easily is a surefire way to improve. If your student’s homework is easy, they need more challenging practice!
The lack of practice problems at the appropriate quantity and level is a common, well, problem. I have the solution! An experienced tutor can help aim students at the appropriate level and quantity of work to realy increase understanding and output.
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