What school taught me :
~ Mitochondria is the powerhouse of the cell.
~ Calculus
~ Pythagoras’ theorem
~ How to draw the Indian Map
What I wish was taught in school:
~ Taxes
~ Networking
~ Personal Finance
~ Negotiations
What do you think you
Haha I totally agree with your views. But my point wasn't just for calculas. I was giving an example and according to me this practical approach and visualization of every topic should be implemented throughout the academic scope.