The project determines which type of birds prefer which type of birdseed.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

This science fair project idea investigates how color affects temperature.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

This science fair project idea examines which type of insulation holds in the most heat.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Has the rain ruined your summer outdoor campfire plans? You can still make some tasty s'mores with the help of your oven!

This science fair project idea investigates how the shape of an object affects drag.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Create a face of a person or animal on a small terra cotta flower pot and grow herbs or a flowered plant for their hair! As the herbs grow, the hair grows.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Practice measurement using centimeters in this fun math race designed for your second grade student!

This science fair project idea explores how length affects the weight a bridge can hold.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

In this science project, the center of gravity is explored.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

This fun geometry game requires players to use measurement, find perimeter, and draw polygons. It's great for a fourth grade math student!

Create a special Father’s Day surprise by planning and mapping a hike around the neighborhood!

Reinforce your child's measurement and problem solving skills this holiday season! This decadent bread pudding, dressed up with pumpkin and warm spices, is a holiday show-stopper.

Using a toy race car kids create a visual model of the Doppler Effect.

In this activity, kids learn a little about Japanese culture by making their own windsock in the shape of a koi fish.

Homophones are those tricky little words that tend to confound early learners. Help your second grader ace the challenge with this outdoor game.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Craft a paper rocket in this hands-on activity inspired by the life of Mae Jemison!