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Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

This science fair project examines how seeds hitchhike on animals and clothing.

Slip some science into storm watching with a homemade rain gauge!

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

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

This homemade parachute toy is incredibly easy to build. Plus, it gives kids an excuse to investigate and experiment...the backbone of kindergarten science.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

The objective of this science project was to build a model of a volcano and observe reaction between different substances, including baking soda and vinegar.

Help your child experiment with the combination of acid and baking soda by making these homemade bath bombs!

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Learn how different types of soil affect how animal tracks form in this experiment!

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

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!