Teach children how to upcycle dried-out markers with this homemade paint-making activity!

Here's a fun activity that will give your child a way to develop his sentences, making them more detailed and interesting.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Being able to guess the likelihood of an event is a useful skill. Discuss probability with your kid as you play this fun math card game!

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Help your second grader embrace his "green" side by recycling empty citrus peels into fruity ice cream bowls!

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.

Whatever the season, celebrate greenery and growth by helping your child study some delightful spring words.

Making personalized postcards out of meaningful photographs is a fun, rainy day project.

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

Help your kids put together a travel journal for your family's next vacation to get them reading, writing, and thinking about what's happening on the trip.

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Make sourdough bread...and learn some colonial history and modern science in the process!

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Help your kindergarten science maven explore the water cycle without getting everything wet.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Build a paper boat that's modeled on the ones used to cross the Nile River in ancient Egypt!

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Design a special recipe book just for mom. Kid-made and packed with recipes for some of mom's favorite dishes, it's sure to be a hit on Mother's Day.

This experiment will evaluate if chewing gum affects students' test performance.

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.