What are they?
They are tools
What is it?
It's a tape measure
What is it?
It's a ruler
What are they?
They are safety goggles
What is it?
It's a microscope
What is it?
It's a magnifying glass
What are they?
They are gloves
What is it?
It's a lab coat
What can we do?
We can measure
What can we measure?
We can measure length
What are they?
They are rocks
What are they?
They are minerals
How does it look?
It's shiny
How does it look?
It's colorful
What is it?
It's an emerald
What is it?
It's a ruby
