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In this science fair project, students examine how temperature affects sugar transport within a plant.

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!

Practice conversions within the metric system in this fun math card game for third graders.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This experiment investigates if stress alters body temperature.

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

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

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Try a 100th Day of School Scavenger Hunt with your preschooler, and send her on the search for objects of different colors!

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

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

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Determine which metal has the highest rate of conductivity.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

This activity spotlights everyone's favorite reindeer, Rudolph, and preserves your child's handprints in his "antlers".

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!