Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

In this activity, your child will experience multitasking, then mindfulness and compare the two in terms of productivity and calmness.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

In this activity, your child will explore the difference between boredom and curiosity in building greater attentiveness and happiness in the present moment.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Here is a fun holiday exercise to reinforce your grade-schooler's understanding of adjectives from adverbs while she's away on winter break!

Kids can jazz up their checker sets by transforming boring round checker pieces into baby chicks and eggs in this 1st grade arts and crafts activity.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

This fun game helps to strengthen your kindergartener's speaking skills, by teaching him to answer questions with complete sentences.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Discover if soda geysers will erupt when using regular vs. diet cola and which candies will create eruptions.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Challenge your high school student to find the flaw in this short mathematical proof that one is equal to two.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

This science fair project compares the allelopathic chemical produced by the Black Walnut tree to a commercial herbicide in stopping the growth of a shrub.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

Your 1st grade scientist will improve her observation skills as she's encouraged to eat healthy by comparing the dry and fresh fruit in this experiment.

Does your child need counting help? Here's a simple game that kids can do at home to help them practice counting to two-digit numbers.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.