Unit 1 Science Thinkers Review

Sound is created when matter melts or vibrates?

Which state of matter are ice cubes?

We can see an object when these bounce off of it. Sound or light waves?

Tell one way sound is used to communicate.

Vibrating objects create light waves or sound waves?

Which is a natural light source? The sun or a lamp?

True or false? Scientists use tools to help them perform experiments and observe.

Which state of matter is steam?

Tell one way that light is used to communicate.

True or false? The scientific method is steps that we can use to answer a scientific question.

True or false? Scientists can learn information by observing.

Which state of matter is rain?

True or false? Kids should perform science experiments on their own, without an adult.