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 ...

Use one of these free costume patterns to make a fabulous Halloween costume! The costumes are printable PDF patterns that come in either one or multiple sizes. I love Halloween and all the fun costume ...

Parents and teachers know that reading to their children in preschool and kindergarten is important. But how can parents and teachers support young children’s mathematics knowledge? One often ...