Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

Make a mixed up animal collage and help your preschooler build her visual arts and math skills along the way.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

This science fair project idea discovers the effect of (high) heat on animal cells.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

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

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.

Got a fussy eater on your hands? Here's a great way to make fruit appear more appealing, and make eating it a lot more fun, too!

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

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

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Test whether cutting up meats will make it cook faster than just cooking it whole.

Want to turn snack time into fun-time? Help him turn ordinary rice cakes into creatures that are silly, creepy, or just plain cute!

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This science fair project idea investigates food preference of birds.

This simple bookmaking activity will introduce and reinforce alphabet and number recognition skills that have been taught at home or learned in preschool.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

This science fair project investigates how temperature of a room affects the burn rate of a candle.

Help your little builder move up in the world with this recycled cardboard castle that's just the right size for a young king and his loyal stuffed subjects.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

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

This project examines the concentration of dissolved oxygen in water, with and without oil.