The purpose of this science fair project is to build a basic radio.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Watch your fifth grader hone his basic kitchen and measuring skills as he helps you whip up a batch of this soothing, savory soup.

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Did you know cooking supports your child in learning complex math skills? Reinforce your child's measurement and problem solving skills by whipping up some healthy sweet potatoes for a dinner side dish!

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Let your fifth grader use his wits to challenge friends to complete their labyrinthine book of mazes!

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

The next time your child decides he needs to press restart on his wardrobe, don't ship his clothes off to Goodwill so fast.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Be an inspector detective for a day in this fun mystery game that puts your child's powers of observation to the test. Perfect for a party or group gathering.

Here's a fun, geometric puzzle activity that will capture your child's interest and strengthen his number awareness and graphing skills.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

In this version of the classic card game, students will gain an understanding of equivalents and may not even realize it's a math review!

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

This science fair project idea studies which kind of rock (sedimentary, igneous, or metamorphic) is most damaged by frozen water.

This tricky building block challenge asks your learner to think creatively. They will work on their divergent thinking skills as they try to fill up an index card perfectly with building bricks.

Turn your leftover cranberry dressing into a sweet, rich bread with this holiday recipe.

Make your very own fortune cookies from paper and share good fortunes with family and friends.

Need to cool down on a hot summer night? This gazpacho recipe does the trick.