a straw,
scissors,
and your teeth.
Procedure:
1. Get your straw.
2.Bite on your straw to make it flat.

3.Get the scissors and cut at the flat part, to make a triangle.
4. Now blow.
The sound you are trying to make is a Buzz like a kazoo.
Question to answer.
What will happen if you start cutting off the straw a little bit at a time? Will it go higher, lower, or just stop?
Answers.



Wonderful!
ReplyDeleteClever you!!