In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

In this experiment you will replicate the mummification process by making a hot dog mummy.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.