Test whether cutting up meats will make it cook faster than just cooking it whole.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

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

Create clear sound shakers so your preschooler can observe and compare the different sounds that objects make!

One of the most important parts of any Christmas tree is what's on top. This year, have your child make an angel that'll put the finishing touch on your tree!

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Want to turn snack time into fun-time? Help him turn ordinary rice cakes into creatures that are silly, creepy, or just plain cute!

Heart math is a great way to celebrate Valentine's Day and familiarize your advanced preschooler with the concept of adding numbers.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

In this preschool counting game, kids learn to count with their fingers, but without their eyes!

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

This science fair project idea measures physical dexterity as a function of temperature.