Mastering quick square root calculations boosts maths exam performance. Speed and accuracy provide a significant advantage in algebra and geometry. Memorising key square roots and using mental math ...

Studies suggest early math skills are a better predictor of academic success than early reading skills. However, in a typical five-hour preschool day, only 58 seconds are spent on math learning.

Years ago, no math education was complete without understanding how to compute a square root. Today, you are probably just ...