According to research by the author of Playful Interactions Dr. Karyn Purvis, scientists have determined that it takes approximately 400 repetitions to create a new synapse in the brain — unless it’s ...

The array method only works when one of the numbers being multiplied is bigger than 10. Look at both numbers and, where necessary, split into tens and ones. Draw out a rectangle. Label the top of the ...

Last year in third grade, we thought our son, Jared, learned his times tables. Now in fourth grade, he's struggling in math. His teacher says he hasn't developed "automaticity" and suggests drilling ...

Top 10 Tricks to Learn Multiplication Tables: Learning multiplication tables is one of the most important building blocks in building a child’s problem-solving ability. It helps with faster ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...