This is the second in a two-part series. Part one can be found here. The debate over what early math should look like and what should be included in the Common Core State Standards for math is one of ...

We don’t look at polka dots twice. Our brains immediately recognize that they’re a repeating pattern of dots. The same goes for plaid, chevron or any kind of design. We’re also able to look at a bunch ...

It's the time of year when parents are thinking of registering their children for kindergarten in September—a much-anticipated moment in the lives of many parents and their young ones.