Showing Results for high frequency 2 k

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

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

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.

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.

This game reinforces the meaning of the term "multiples" and is fast enough to hold the attention of your fourth-grader.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this activity, your child will experience multitasking, then mindfulness and compare the two in terms of productivity and calmness.

Your child can make a sweet and savory spinach strawberry salad; two ingredients that come together for a light and fresh summer dish!

Compare fractions in this two-player math game. The objective of the games is to work together to determine who has created the largest fraction.

These easy-to-make felt friends are created by sewing two pieces of felt together with yarn and make great gifts for holidays such as Easter.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

In this activity, your child will use two powerful questions to investigate a thought and the truth behind it. They will write and perform a skit using mindfulness and these important questions.

A pangram is a sentence that uses all the letters in the English alphabet. In this group game kids might just learn a thing or two about word choice in writing!

El dia de los muertos (the day of the dead) is a Mexican holiday celebrated on November 1st and 2nd every year. Other Latin American countries celebrate a variation of the holiday, but it originates in Mexico and is unique to this country. These two days

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

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.

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

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

Find out which kind of bubble wrap fares best when put in impact.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

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

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

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

In this science fair project, students make their own rain gauge to measure rainfall.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

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

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.

In this science fair project, students create their own miniature salt flats at home.