Science and Engineering Practices Flashcards

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1
Q

Scientific method

A

The way scientist study and learn about the world

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2
Q

Observation

A

Using your five sentences to gather information about something

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3
Q

Qualitative Observation

A

Using your senses to describe the characteristics of an object- color, texture, taste.

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4
Q

Quantitative Obersvation

A

Using number of measurements to describe something

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5
Q

Inference

A

An explanation of an observation based on prior knowledge

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6
Q

C-E-R

A

Claim, Evidence, and Reasoning

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7
Q

Hypothesis

A

A prediction based on prior knowledge. Always written in an if then statement.

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8
Q

Variable

A

Any factor can be manipulated, controlled for, or measured in a experiment.

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9
Q

Control variable

A

What must stay the same in an experiment

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10
Q

Manipulated/independent variable

A

The thing you are testing or changing in an experiment and its graphed one the X-axis

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11
Q

Dependent/Responding variable

A

What you are going to measure or observe in an experiment and its graphed on the Y-axis

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12
Q

Claim

A

Give an answer to the question based on your observation

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13
Q

Evidence

A

The scienticfic research that supports the claim

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14
Q

Reasoning

A

It ties everything together its how or why our evidence supports our claim

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15
Q

Conclusion

A

A written summary of an experiment that uses evidence to prove what you learned

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16
Q

Fault

A

Breaks in the crust, The movement causes seismic waves which produce earthquakes.