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The objective of this science fair project is to set up a compost bin to convert food scraps and organic waste.

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

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.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

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

Learn with makes water molecules work with this fun and easy science activity!

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

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

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

Make sourdough bread...and learn some colonial history and modern science in the process!

The buoyant force of water explains why some objects float in water. But why do some objects sink? Find out in this physics experiment and learn about density.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Certain fruits can change gelatinâs ability to set. In this experiment, kids will discover what happens when gelatin meets pineapple enzyme.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.