I always teach Mathematics based on formulas.Initially I derive them, execute them then using that formula I solve problems. So that its very easy for students to remember formula and based in that they can decode any kind of problem.
For no formula problems, I always prefer an easy method to solve it.So it makes students to habituate quick resolution and fast thinking.
I always teach Mathematics based on formulas.Initially I derive them, execute them then using that formula I solve problems. So that its very easy for students to remember formula and based in that they can decode any kind of problem.
For no formula problems, I always prefer an easy method to solve it.So it makes students to habituate quick resolution and fast thinking.