This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

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

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

This project examines the concentration of dissolved oxygen in water, with and without oil.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

This project examines how temperature affects the volume of gas in balloons.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Use Henri Matisse as inspiration for your preschooler or kindergartener to create a unique and funky paper shapes collage in this arts and crafts activity.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

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

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Review fractions with your budding mathematician when you play this fun, educational math board game.

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Help your preschooler grasp the concept of ordering and sequence while teaching him valuable vocabulary with simple activities around the house.

Teach your child about jesters as she makes her very own jester hat.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

Boost your preschooler's math and verbal skills by having her participate in simple, fun activities that teach her how to sort, count, and categorize objects.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

This fun math card game is a great opportunity to discuss probability with your third grader.

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!