The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

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

Examine the connection between temperature and chemiluminescence.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Science fair project that creates fog using bottles of hot and cold water.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Science fair project that uses distillation to convert salt water into fresh water.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

This experiment investigates if small changes in your diet can alter your basal body temperature.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

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.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

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.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Thousands of witches that come out to celebrate Halloween. Now, your child can make her very own self-standing witch.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector