Showing Results for compare with same denominators 1 : Page 3

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

In this fun math activity, second graders will learn to estimate items in a jar! 

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

These spooky eyeballs are simple enough for kids to make, and featur carrots, olives and cream cheese for a nutritious nosh.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Enjoy the beautiful outdoors and indulge in a colorful game of I Spy while you're at it! It's just as fun as classic I Spy but twice as educational.

Instead of buying new sunglasses this summer, why not use recycled materials to make some of your own?

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

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

This costume wig is a simple craft that will result in a great item for Halloween, dress up, or pretend play. Make a yarn costume wig with your child.

Start Father's Day off on the right foot by baking Dad a batch of scrumptious muffins packed with fruit, fiber, and heart-healthy oat bran.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Use a basic tape recorder and some favorite books to help your first grader read smoothly--and make someone's day in the process!

Help your child appreciate grandparents, history, and societal changes while making a poster handmade, heartfelt grandparent's day craft.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Get your child excited about measuring with this fun and easy household measurements activity.

Discover whether cold or hot water from the faucet will boil faster on the stove.

This science fair project idea investigates if fats add to the flavor of food.

This creamy peanut butter fudge is a great first recipe to get your first or second grader involved with because it doesn't involve any time in the oven!

Help your second grader make his own badminton set--out of your old pantyhose! He'll delight in his crafty independence, and you'll love saving money.

Construct cute baby chicks with nothing but fuzzy pom-poms and an assortment of other craft supplies.

No matter the occasion, this flag craft is the perfect way for you child to proudly display her love of the red, white and blue!

Make a creative Father's Day art card to celebrate your family's beloved guy!