Showing Results for three digit using : Page 38

Make a Canadian-Themed dinner with your child to celebrate the 2010 Vancouver Winter Olympics!

Here's an activity that will help her figure out the meaning of strange operators by understanding how to use the code key.

How does mold grow? Kids find out by testing different conditions to measure mold growth rate and learn about what factors cause mold to grow more quickly.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

This is a healthy dish that'll bring color to any meal but simple enough that kids of all ages can take the lead in making this delicious Korean dish.

Pasta makes a good dinner, but it can also be used to teach proper letter formation! In this easy crafts activity, you'll use pasta and glue to form letters.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

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.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

If your child is hungry to work on his sewing skills, put together a plate of this felt play food ravioli.

In this activity, your child will take a walk outside, listen to the silence in between sounds, and draw what the experience was like for them.

More height, more steep, more speed! This science project investigates whether there is a correlation between the height of the roller coaster and the slope.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

Puppets can help preschoolers practice communication and conflict resolution.

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

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

This experiment evaluates if a noisy environment makes it harder for test subjects to perform tasks that require hand-eye coordination.

Introduce your fifth grader to the Kinara, part of the Kwanzaa tradition, by playing this fast-paced, two player game!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!