Can cells be frozen? This science fair project provides information to answer this question.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

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

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

Get your child excited about measuring with this fun and easy household measurements activity.

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!

This Hanukkah countdown craft will help your little one count the eight nights of Hanukkah. Make a Hanukkah countdown calendar with your child.

A plastic tray is the perfect tool to teach your little one how to count. Try out this activity, and your child will have her numbers down in no time.

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

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

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.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

Teach your preschooler color recognition using this handy egg carton sorter. She will group objects by color and learn to recognize their names with this tool.

This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

Draw some educational value out of a summer stocked full of adventures!

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

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

This engaging, fun, pattern resist painting is inspired by your little one's love of shapes.

This project concerns activity happening millions of miles away, on the sun.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

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

Use empty soda bottles to create a fun bowling set that helps your first grader practice addition skills!