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Showing Results for sound wave

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

A Thunderous Sound

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

Echoes: How Sound Waves are Reflected and Absorbed

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Sound Physics: The Difference Between Sound and Noise

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

The Science of Sound

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

Sound and Vibration

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

How Does Sound Travel?

This science fair project idea produces varying pitches of sound.

Changing the Pitch of Sound

This science fair project idea produces sounds by creating vibrations using different objects.

Creating Sound Through Vibrations

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

How A Kazoo Makes Sounds

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Design a Great Glass Xylophone!

This science fair project creates a visual model of what&acirc;s happening to sound waves as a car approaches and then leaves.

How to Create a Visual Doppler

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Heat Waves

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

Guglielmo Marconi

Did you know Melitta Benz invented the coffee filter? Who is the father of text messaging? Kids learn about 3 cool inventors in this quick typing game. They will practice typing symbols, numbers, and capital letters as Floyd surfs a big wave! Have them play over and over again to beat their previous words per minute!

Typing Sentences: Speed

Surf&#39;s up! Kids help Floyd ride a huge wave by typing accurately and quickly in this fast-paced, fact-filled keyboarding game. As they learn about Sojourner Truth, interesting places, and taste buds, they&#39;ll practice combining tons of different letters and combinations. The more kids practice typing, the more familiar they&#39;ll become with various letter, number, and symbol combinations.

Typing Paragraphs: Speed

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

Flying Potato

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

Robot Dance Party

Learn a few tubular plant facts while navigating some gnarly typing waves.

Typing Paragraphs for Accuracy: Facts About Plants Surfing

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Ocean Food Chain

This science fair project idea investigates how color affects temperature.

Color And Temperature

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

Take a Nature Walk

In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.

Exploring Erosion, Sediments and Jetties

Using an empty tennis ball can and a swimming pool, you will determine if it&#39;s possible to have a conversation under water.

Speaking Under Water

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

A Glass Symphony

In this project students experiment with making music using only glasses of water.

Musical Glasses

Have your kid determine if a goldfish can be conditioned to expect food the same way Pavlov's dogs did with this fascinating science fair project.

Goldfish Behavior

Read about one of Yellowstone National Park's coolest animals, the big horn sheep.

Big Horn Sheep

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

Slithering Snakes: A Crossword Puzzle

Looking for a fourth grade worksheet to help your kid with science? This printable will help with your child's botany vocabulary.

Find Four-Letter Words in this Plant Puzzle

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

Energy Transformation

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