A belief or judgement.
Opinion
Biologists who study animals and their behavior.
Zoologist
Sam noted how the feathers looked and felt.
What did Sam do?
Observe
The steps you follow in your experiment.
Procedure
A tool that measures temperature.
Thermometer
A procedure carried out to carefully observe,study, or test something in order to learn more about it.
Investigation
They study the history of life on Earth based on fossils
Paleontologist
When a measurement is close to the true size.
Accurate
To use patterns in observations to say what may happen next.
Predict
A tube with a rubber bulb on one end used for measuring drops of liquids.
Dropper
Information collected during a scientific investigation.
Evidence
They study the atmosphere and weather.
Meteorologists
A metric unit of time
Second
Any condition in an experiment that can be changed.
Variable
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
The study of the natural world and involves making observations and performing investigations.
Science
They study the solar system, outer space and the objects in it.
Astronomers
The amount of space a solid, liquid, or gas takes up.
Volume
A statement that can be tested and that explains what you think will happen in an experiment.
Hypothesis
A tool used to measure mass.
Pan Balance
An idea or a conclusion based on an observation.
Inference
Botanist
A unit used to measure Force
Newton
The part of an experiment used to compare all other groups.
Control
A tool used to measure force.
Spring Scale