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Measure Up
Know-It-All
Questionable Methods
Q & A
Misc.
100
A measure of how hot or cold an object is.
What is temperature?
100
Something scientists use to represent an object or event in order to make it easier to study.
What is a model?
100
A series of steps that scientists use to answer questions and solve problems.
What is the scientific method?
100
Why do scientists ask questions?
To guide their research.
100
The study of living things.
What is life science?
200
A measure of how much surface an object has.
What is area?
200
The kind of model you can see or touch.
What is physical?
200
A possible answer to a question.
What is a hypothesis?
200
How are mass and weight different?
Weight depends on gravity.
200
Emergency care for someone who has been hurt.
What is first aid?
300
The amount of space an object takes up.
What is volume.
300
A diagram, drawing, or spoken description is this kind of model.
What is conceptual?
300
The factor being tested in an experiment.
What is the variable?
300
What are two reasons why scientists use models?
*Too small *Too big *Too old *Predict the future
300
The application of science for practical purposes.
What is technology?
400
The amount of matter in an object.
What is mass?
400
A statement or equation that can predict what will happen in certain situations.
What is a law?
400
A type of experiment that tests only one factor at a time.
What is controlled?
400
What are two elements of safety?
*Safety symbols *Follow directions *Be neat *Use equipment correctly *Clean up
400
Shows how the size of a model is related to the size of the object.
What is scale?
500
A measure of the force of gravity on an object.
What is weight?
500
A scientific explanation that connects and explains many observations.
What is a theory?
500
Analyzing the results then determining if they support the hypothesis.
What is drawing conclusions?
500
When do scientists decide that a new theory is accurate?
When many tests and evidence support it.
500
The kind of microscope that uses tiny particles to produce magnified images.
What is electron?