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This science fair project idea investigates how different disinfectants work in killing germs.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Have your child kick off their summer vacation by making a miniature water slide!

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

Bring out your child’s creative side with this fun Halloween-themed craft.

Your child can use colorful construction paper to make an easy paper basket to hold some of his special things!

Science fair project that examines condensation and the conditions needed in order for dew to form.

Teach your fourth grader foreshortening, a type of visual perspective in art with this fun and easy activity!

Bring a bit of the luck of the Irish into your St. Patrick's Day celebration by showing your preschooler how to craft a special pot of gold.

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

Encourage your child's creativity by giving him a new kind of paintbrush -- a feather!

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

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

This dreidel craft gets your child to make the spinning top out of a milk carton. Make an upcycled dreidel craft with your child this Hanukkah.

Celebrate the popular holiday Diwali with a craft! Make a homemade diya lamp to welcome light over darkness.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

This science fair project idea measures physical dexterity as a function of temperature.

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

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Gather your child's old artwork together into a bookmark, a perfect gift to retain these memories long after kindergarten is over.

Get creative with this engaging activity where kids are asked to create their own pumpkin person and tap into their creative writing skills! Include all family members by having them create their very own pumpkin people.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Here's an arts and crafts activity to help your preschooler or kindergartener create his own set of building blocks to create her dream house and buildings.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.