This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

Show your teen how to analyze the nutritional value of her favorite meals. She may be surprised to find out how healthy--or not--her favorite foods are!

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

This science fair project idea quantifies the effect of specific food sources on red worm (Eisenia foetida) livelihood.

Make sourdough bread...and learn some colonial history and modern science in the process!