Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Lots of everyday objects can be fun, whether it's buttons, beans, or Lego blocks. Here's an activity that uses coins to build problem-solving strategies.

Do a little kitchen chemistry as you make your own bubble solution and bubble-wand shapes!

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Celebrate the 100th day of school by creating a geometric, math-inspired mural in the style of Henri Matisse in this creative kindergarten grade art activity.

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who “blows the house down.”

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

When your child is itching for a game, consider ditching Hide and Seek in favor of Shape and Seek. Here's how it works: