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Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

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.

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

This science fair project idea investigates food preference of birds.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

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

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Let your preschooler create something cute while making something delicious to eat: create bread sculptures, or shapes of bread dough!

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

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

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!