2023年8月11日 · Students investigate how sound travels through string and air. First, they analyze the sound waves with a paper cup attached to a string. Then, they combine the string and cup with a partner to model a string telephone. Finally, they are given a design challenge to redesign the string telephone for distance.

A string telephone works very much like a landline phone. When you talk into the cup your voice sends sound waves inside the cup, vibrating the bottom of the cup. The vibrations are transferred to the string, across the string and into the bottom of the other cup. The sound waves become vibrations inside the second cup,

They want you to design a new string telephone for people who are six feet or more apart from each other. They think that this would be useful for siblings in different rooms or friends who live next door. Draw your design below. Be sure to label your materials.

Cup phone worksheet for speed, amplitude, and energy practice. Sound Waves! This is a worksheet for sound waves. I used in an 8th grade classroom but could be used for other grades as well. Focused on amplitude, energy, and calculating speed. Enjoy! It is super fun! I tried to include a variety of resources for the same fun activity.

2021年6月30日 · In this experiment, we are going to test how cup materials affect how well our cup phones work. 1-PS4-4. Use tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance. The purpose of this activity is to test which materials best transmit vocal vibrations.

2021年11月25日 · Liveworksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher.

• Cut a length of string and thread it through the hole in each cup. • Tie a paper clip on the end of each string, on the inside of the cup. • Find a friend, walk apart until the string is tight then talk through the

Build a telephone with cups and string. Learn how sound can travel through string as long as you stretch it tight. STEM. CUP PHONE INSTRUCTIONS: HOW IT WORKS: Your voice creates vibration in the bottom of the cup transmitting sound waves through the …

Students investigate how sound travels through string and air. First, they analyze the sound waves with a paper cup attached to a string. Then, they combine the string and cup with a partner to model a string telephone. Finally, they are...

Students will learn that sound travels fastest through solids and build paper cup phones to experience this. They will fill out a worksheet to demonstrate their understanding of how the phones worked and how sound is transmitted through solids.