In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Find out whether matte or shiny nail polish lasts longer.

Find out whether a longer airplane will fly farther or a wider paper airplane.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

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

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

This science fair project idea explores substances that cause a bubble to last longer.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

In this fun experiment, we'll find out how color affects heat absorption!

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.