Showing Results for high frequency 4

This science fair project idea determines if the temperature of rubber effects how high it bounces.

This simple way to help your child understand story problems begins as a quick activity and turns into a study tool for years to come!

Nothing says fall like pumpkin soup, but it's also really good for you, with high amounts of fiber, iron, zinc and free radical busting antioxidants.

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

This Presidents Day, meet four of our country's most important heroes with this Mount Rushmore writing activity.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Invite your fourth grader to celebrate one of four holidays by creating a kid-friendly homemade Menorah, Advent Wreath, Kinara, or Diya!

This science fair project idea produces varying pitches of sound.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Help your child construct and author a "sempuyo," a traditional Japanese book with accordion-style pages; she will develop her writing and fine motor skills.

This twist on classic mashed potatoes includes parsnips, a root vegetable with a sweet flavor your kids will love.

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

Explore Pilgrim foodways with three heritage cornbread recipes.

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

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

Celebrate Black History Month by having your child make her own version of a kente cloth after learning what the different colors on a kente cloth symbolize.

Using an empty plastic bottle, your child can create a newfangled version of this African percussion instrument.

Here's a delicious and nutritious dish for St. Patrick's Day: make a NiÃoise-style salad bursting with a rainbow of colors!

Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.

Your fourth grader will love practicing his math facts with this fun computation game.

Make physical activity fun with this 4th-5th grade fitness game that's a twist on classic Tic-Tac-Toe.

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Your kid will love making these cute and festive Easter bunny pancakes. This Easter, turn a holiday breakfast into a delicious measurement activity!

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

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Get your kids involved in the kitchen by making crepes with your choice of toppings in this fun fourth grade cooking activity.

This science fair project on testing water hardness is a great introduction to practical chemistry. Test and learn the difference between hard and soft water.

This science fair project idea explores substances that cause a bubble to last longer.