Many people have the idea that fractions are incomprehensive and unpredictable. In fact, cartoons often express the fear of them as a source of Continue Reading

Historically, many believed that the end goal of multiplication was long division. In fact, the division algorithm was not even taught to students Continue Reading

For many children, multiplication causes a mathematical collapse. What is the reason? They are required to memorize 100 or more multiplication math Continue Reading

Place value is the foundation of arithmetic. Unfortunately, many children and even some adults find it a difficult concept to understand. In Western Continue Reading

Teachers and parents often want their children to know their addition and subtraction facts so well that they can regurgitate them instantly. In an Continue Reading