The article written by Percy E. Ludgate in 1909 first gives thanks to Professor C. V. Boys, F.R.S. for his assistance on the subject of analytical machines. Ludgate also refers to the work of Charles ...

Math is everywhere in daily life. Parents and teachers can use simple activities to teach math without a textbook.For example ...

Another common struggle: the parts-of-a-whole problem. Fractions are introduced through the “pizza model,” but students’ ...