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What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

This project involves the development of a website using free software online to promote the value of science.

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

In this activity, your child will be challenged to make a tower using paper cups.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Create an organic plastic product using vinegar and cream. Track decomposition over course of several weeks. Compare decomposition with traditional plastics.

In this design challenge, your child will make a bottle rocket using typical household items.

In this physics project, you'll learn how to find the maximum height of a projectile using some math and trigonometry.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Teach your child how to make an all-natural, yellow-brown dye, using just walnut shells and water. This deep dye can be used on textiles, art, and wood.

Science fair project that demonstrates how a rainbow forms, by using water to split white light into its many colors.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.