This science fair project idea examines which type of insulation holds in the most heat.

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

The goal of this project is to create an exciting topographical map out of dough.

Your fourth grader will gain valuable fraction practice as he mixes up a savory spice rub for your family's barbeque master!

Give your fourth grader a lesson in making blankets, and he'll be able to give the gift of warmth. Fleece blankets are especially fun to make, and they're cozy!

Based upon traditional Indonesian Wayang puppets; kids will make their very own puppet in this activity, with movable arms that can be operated with sticks.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

This activity will make you want to celebrate more often, and save them up for a collection of cork animals.

Flip your way into the fall season with this easy and delicious pumpkin pancake recipe that your child can make on weekend mornings!

Sneak some vitamin-packed greens into your homemade popsicles for a frozen summer treat thatâs both delicious and nutritious

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

In this science fair project, students create their own miniature salt flats at home.

Here's a guide to help you design a challenging pool obstacle course for your elementary school children with ordinary pool toys and household objects.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Explore Pilgrim foodways with three heritage cornbread recipes.

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

Have your child create a little leprechaun to celebrate the season and create a little mischief.

Perform a special St. Patrick's Day magic trick with this fun craft project! 

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

Find out whether packaged seeds actually do expire in this new science fair project idea.

Classic meatloaf gets a healthy update with quinoa in place of breadcrumbs.

Get kids excited about gathering their school supplies by teaching them how to make their own writing supplies!

This arts and crafts project isn't just full of creativity, it's got a lot to teach kids about world cultures as well.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

Celebrate the life and work of Dr. King by making a timeline of some major events during his life and the Civil Rights Movement.

Make physical activity fun with this 4th-5th grade fitness game that's a twist on classic Tic-Tac-Toe.