Showing Results for high frequency 3

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

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.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

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

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Show your preschooler how to create a simple windsock using a colorful piece of tissue paper, a pipe cleaner, and yarn.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Is your child a young ornithologist in the making?

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

Want to get your bookworm interested in science? Check out this cool activity that teaches kids how to write science fiction!

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!

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

This tactile activity helps kindergarteners learn about texture.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.