1.
the prediction you make in a science lesson is called a _________.
2.
how we test our prediction in a science lesson.
3.
________ is a type energy.
4.
sound travels in ________.
5.
sound is made by objects when they ______.
6.
a guitar makes music when its ________ vibrate.
7.
an instrument that makes sound when you hit it.
8.
what happens when sound vibrations hit a surface?
9.
one thing we used to make sound during the experiment.
10.
what we found from testing our predictions.
