Our version is colourful and crafty and the kids 2 paper clips (optional) to make your own cup phones, use the tip of a pencil to poke a small hole at the bottom of each of your two cups.

Snowman made with plastic disposable cups Ho! Ho! Ho

### Tie a knot, as before, and pull the string tight.

How to make a paper cup telephone. Here are a few experiments for your kids to try: Tie one paperclip to one end of the string. Use different types of strings and observe how the strings change the quality of sound.

Extend your string as long or far as your preferred distance. You can hear surprisingly far using a string telephone if help the right way! Does the type of cup matter?

Pierce a hole through both of the plastic cups. The paperclip should be inside the paper cup. I know i do and i remember how much fun my sister and i had playing with them.

Pull the other end of the string through the hole in one of the paper cups. Insert the other end to the second cup. Poke a hole in the bottom of each cup with the scissors or another small, sharp object.

This has been a fun kids craft for years, making a telephone out of cups or tin cans. Tie one paperclip to one end of the string. • find a friend, walk apart until the string is.

Poke a small hole in the bottom of each cup. How sounds travels through a string telephone purpose: Pull the other end of the string through the hole in one of the paper cups.

The paperclip should be inside the paper cup. They think about their model as it compares a modern telephone and the impact the. Make the string as tight as you can.

This week the girls are on holiday from school so we decided to have some fun with this classic craft and diy toy. Use the pencil to make a small hole in the bottom of one of the cups. We just tied a knot in the yarn on the inside of the.

Steps to make a telephone out of paper cups and string. Have each person take an end and walk apart until the string is tight. Place the untied end of the string through the bottom of the other can or cup.

Finally, they are given a design challenge to redesign the string telephone for distance. • cut a length of string and thread it through the hole in each cup. Make a hole in the center of the base of both cups, using the pin.

Use a plastic cup instead of a paper cup or vice versa. Students investigate how sound travels through string and air. To create a paper cup phone, poke a hole in the bottom of each of the cups with the pencil or sewing needle and thread each end of the string through each hole.

• tie a paper clip on the end of each string, on the inside of the cup. A paper cup phone requires two cups, a length of inelastic string, thread or fishing line, two paper clips and a pencil or sewing needle. Make a hole in the center of the base of both cups, using the pin.

Tie a knot on the tip to lock and keep it from detaching from the cup. Sound waves are created when sounds make vibrations in the air. Make a small hole in the center of each paper cup bottom.

Follow me and make this so that you can gift your friends and kids. Students then modify the design of their telephones using different types of supplies to see if they can improve the sound quality. How to use tin can or cup telephones.

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Then, they combine the string and cup with a partner to model a string telephone. You can try yarn, cotton twine, fishing line, kite string, etc. Here are the steps to make a paper cup telephone:

Once you’ve made your telephone, you’ll need two people to run the experiment. The bottom of the cup passes the sound waves to the string, and so on to the other cup. Place the open end of one can over your ear and have your partner speak into the open end of the other can.

20 feet of string (we used yarn.) sharpened pencil; You can have a lot of fun with this one long after you've actually finished making it. Adults should supervise the use of sharp pushpins.

Here’s how to make a telephone using paper cups and string. First, they analyze the sound waves with a paper cup attached to a string. • cut a length of string and thread it through the hole in each cup.

Next, thread the string through the hole of one cup. String (kite string and fishing lines work well) instructions: • use a push pin to poke a hole in the bottom of 2 cups.

In this activity, your voice vibrates the air inside the cup, which are then transferred to the bottom of the cup. • tie a paper clip on the end of each string, on the inside of the cup. • use a push pin to poke a hole in the bottom of 2 cups.

Insert one end of the string into the hole of one paper cup. Insert the free end of the string into the hole in the bottom of the second paper cup. One person then holds the can or cup to their ear while the other talks into their can or cup.

You can use the diy string telephone to hear surprisingly far! Cut a long piece of string, you can experiment with different lengths but perhaps 20 metres (66 feet) is a good place to start. Friends make a toy telephone using paper or plastic cups its very easy and fun full.

I’m guessing that many people from my generation or older would remember making telephones from cups or tin cans as kids. In the activity, paper cup telephone, students make telephones using cups and string. Paper cup telephone worksheet 30 copies:

It's also a bit of a science experiment, because the telephone works thanks to vibrations of sound. Please use paper cups plastics are harmful for your health and environment. Adults should supervise the use of sharp pushpins.

A sharp pencil or sewing needle to help poke holes.

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