President Donald Trump defended his administration’s move to ban foreign students from Harvard University, claiming “a lot of them” can’t do basic math. Harvard previously announced a lawsuit against ...

To solve basic math operations — and more complicated ones down the road — kids need problem-solving skills and number sense. Number sense is the ability to understand what numbers mean, how they ...

Want to help your kindergartner master math? Here are some of the skills your child would be learning in the kindergarten classroom. Know the words for numbers ...