What is Science
Careers in Science
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Science Tools
100

A belief or judgement.

Opinion

100

Biologists who study animals and their behavior. 

Zoologist

100

Sam noted how the feathers looked and felt.

What did Sam do?

Observe

100

The steps you follow in your experiment.

Procedure

100

A tool that measures temperature.

Thermometer

200

A procedure carried out to carefully observe,study, or test something in order to learn more about it.

Investigation

200

They study the history of life on Earth based on fossils

Paleontologist

200

When a measurement is close to the true size.

Accurate

200

To use patterns in observations to say what may happen next.

Predict

200

A tube with a rubber bulb on one end used for measuring drops of liquids.

Dropper

300

Information collected during a scientific investigation.

Evidence

300

They study the atmosphere and weather.

Meteorologists

300

A metric unit of time

Second

300

Any condition in an experiment that can be changed.

Variable

300

A glass container with a flat bottom and a small spout for pouring. It is used in the chemistry lab for mixing, heating, and stirring liquids.

Beaker

400

The study of the natural world and involves making observations and performing investigations.

Science

400

They study the solar system, outer space and the objects in it.

Astronomers

400

The amount of space a solid, liquid, or gas takes up.

Volume

400

A statement that can  be tested and that explains what you think will happen in an experiment.

Hypothesis

400

A tool used to measure mass.

Pan Balance

500

An idea or a conclusion based on an observation.

Inference 

500
They investigate questions about plants.

Botanist

500

A unit used to measure Force

Newton

500

The part of an experiment used to compare all other groups.

Control

500

A tool used to measure force.

Spring Scale