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Showing Results for simple experiments : Page 2

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Snow to Liquid Ratio

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Centigrade and Fahrenheit: What Do They Really Mean?

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Helium Rising

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

How Does Diet Affect Your Body Temperature?

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

Learn about Life Cycle in a Bowl!

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

Thermotherapy and Strawberries

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

Comparing Infrared and Air Temperature

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

Heat Traveling Through Solids

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Rate of Diffusion

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

Crystal Fudge

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.

Bacteria Science Fair Project: How Does Bleach Kill Bacteria?

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

What is in Tap Water?

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

Design a Weather Calendar

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

Does Hot Water Freeze Faster Than Cold Water?

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Growing Algae

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Cooling Food: Microwave vs. Oven

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

Don't Have a Meltdown!

This science fair project idea determines if the temperature of rubber effects how high it bounces.

The Effects of Temperature on Bounce

Enjoy this kid-friendly recipe for Irish soda bread, just in time for St. Patrick's Day!

Irish Soda Bread

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Salinity and Hatching Brine Shrimp Eggs

What’s the best part of fall? Pumpkins! Use this easy recipe to help your child make some delicious smelling pumpkin play dough. They can use their math skills to measure and mix and then have hours of fun playing!

Pumpkin Play Dough!

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

Heating Chemical Reactions

Introduce your child to science with something they see everyday--their shadow!

Learn Shadow Science

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

Practice Measurement with Gummy Bears

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Magic Salt, Melting Snow

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

The Role of Fat in Food

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Do Plants Breathe?

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

Poolside Science

This little chick is so cute that your child will want to make a whole flock to call her own.

Little Chick

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

Peanut Butter Banana Cookies

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