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8 Cards in this Set

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Hypothesis

A proposed answer to a question

Independent Variable

What we, the scientists, change

Dependent Variable

This depends on the independent variable; what we measure

Control Variable

This is what we keep the same

Qualitative

Descriptions; can be observed (not measured); colors, textures, smells, taste, etc.

Quantitative

Numbers; can be measured; length, width, height, area, volume, weight, time, temperature, cost, age, etc.

Observation

Using one or more of your five senses to know or determine something

Inference

Making an "assumption" from an observation you make