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Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Your child will learn more about coins and their denominations as he's asked to identify similar coins.

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Here's an innovative math puzzle that you can create with your fourth grade math student.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

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.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

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

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

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

The objective of this experiment is to evaluate the effects of acid rain on plants.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.