Showing Results for two digit using place value : Page 6

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

Have your child kick off their summer vacation by making a miniature water slide!

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

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

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Start your toy engines -- this is going to be a fast and friction-filled race!

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

In this fun activity, your child will create their very own solar oven to bake s'mores!

This science fair project idea compares biodiversity between drops of water.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

This science fair project idea demonstrates that plants give off water.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Kids will conduct a cool limewater carbon dioxide test that can be performed with common household materials to learn about the chemistry of this common gas.

This science fair project will help students learn about non-vascular plants, such as mosses.

This science fair project idea determines what household items are good conductors of electricity.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

These science fair experiments demonstrate the chemistry of rust and the oxidation process.