Showing Results for adding mixed number like denominators : Page 9

In this math and science activity, help your middleschooler learn about proportion and measurement with just her shadow and a tape measure!

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Teach your child to dye eggs with natural ingredients from the grocery store. From pink to gold, these eggs are perfect for hiding, hunting or simply munching.

Check out this fun science fair project to make a vinegar and baking soda balloon and demonstrate how gas is created as a result of the chemical reaction.

This science fair project idea explores the fastest average speed a human can talk.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.

This project compares the strength of one, two, and three-ply toilet paper.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Make this easy composting dessert and then enjoy the yummy results!

Create a self-portrait from natural materials in this collage craft activity!

Experiment with fermenting various fruits, grains or syrups. Describe and illustrate the fermentation process in a detailed report.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

Here is a quick experiment you can conduct at the playground to introduce or reinforce the concept of Newton's First Law, The Law of Inertia.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Challenge your learner to design and build a city of their own in this creative engineering activity.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

This science fair project idea investigates the relationship between memory and age.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

This science fair project idea investigates how different disinfectants work in killing germs.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.