Originally Posted by 22B
I'm sorry to rain on the parade, but some things don't sound right here. What does it mean to "practice concepts"?

Not sure if the OP means the same thing, but words I use alternatively with "practice concepts" are "play" and "experiment."

I remember when I learned Pythagoras Theorem. I spent a lot of time practicing with the concept. The school might've wanted me to keep practicing a method of plugging in a side and a hypotenuse and getting the other side. I didn't really need to do that. I needed to play with the concept, and find all sorts of amazing things I can solve using the equation. So I would practice the thought process of applying the formula to various cases like non-right triangles or how about with rectangles and area and.. etc.