Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

The objective of this science fair project is to understand the effects of multitasking on the quality of work that is produced.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

Discover the wonders of simple clay by pressing flowers into a modeling medium!

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

This basketball project explores the best way to make the perfect shot every time.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

This science fair project idea examines whether people can decode scrambled messages.

This experiment will evaluate if the environments that people work in affect their speed and accuracy in performing mental tasks.

What is it about a Slinky that causes it to walk down the steps? This simple experiment is a perfect illustration of both gravity and momentum.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.