Job Descriptions
Tools We Use
Where We Work
Famous Scientists
Famous Scientists
100

I study plants and animals.

biologist

100

I use this tool to look at tiny things up close.

a microscope

100

I work in a place with lots of books.

a library

100

He discovered gravity when an apple fell on his head.

Isaac Newton

100

He invented the first practical telephone.

Alexander Graham Bell

200

I build machines and structures.

engineer

200

I use this to measure how hot or cold something is.

a thermometer

200

I work in a room with many tools and experiments.

a laboratory

200

She discovered something called radioactivity.

Marie Curie

200

He discovered that the Earth orbits the Sun.

Nicolaus Copernicus

300

I study stars and planets.

astronomer

300

I use this to write or draw things I observe.

a notebook

300

I work outside studying plants and animals.

a field

300

He came up with the idea of evolution by natural selection.

Charles Darwin

300

He invented the light bulb.

Thomas Edison

400

I explore the ocean and sea creatures.

marine biologist

400

I work in a place with lots of fish and sea animals.

an aquarium

400

He is famous for his theory of relativity.

Albert Einstein

500

I study chemicals and how they react.

chemist

500

I work in a place where we study stars and planets.

an observatory

500

He discovered the antibiotic penicillin.

Alexander Fleming