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How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

The project compares three different methods of testing turbidity in water: the secchi disk, spectrophotometer, and turbidity test kit.

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The projects describes the correlation between Gravel Run and Centreville Landing in terms of pH, dissolved oxygen, turbidity, and temperature.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Determine which material produces the strongest static charge.

Learn about the growing app design field by designing a new or improved app for smartphones.

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

This science fair project idea identifies and understands adaptations in birds.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Here are three activities you can do at home and around town to bring algebra into your daily lives.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Plastic pipes and pipe connectors make a quick and fun activity for preschoolers. Try some of our pipe challenges!

Work on finding means and medians in this fifth grade math card game.

This experiment will determine how different kinds of light affects the strength of bakerâs yeast.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This science fair project idea determines how your body responds to allergies.

This project explores what happens to a rubber band when it is heated and cooled.

By tracking nutritional information from candy wrappers, your teen can use statistics to find which treats offer the fewest tricks on Halloween!