G6/G7, Flashcard 1: Essential Science Skills

Front

How should you dress for a lab experiment?

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Long sleeves and loose clothing should be rolled up, closed toe shoes should be worn, long hair should be pulled back.

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Lab Safety

Front

Horseplay or practical jokes in the laboratory are

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always against the rules

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Lab Safety

Front

Why do we want to test one variable at a time?

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To know what is causing the changes. This helps us understand cause and effect.

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Scientific Method

Front

Identify the DEPENDENT VARIABLE in this experiment: Does fertilizer make a plant grow taller?

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The height of the plant

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Scientific Method

Front

True or False: Your hypothesis can never be wrong.

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False

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Scientific Method

Front

What is the INDEPENDENT VARIABLE in this experiment: Zach wants to determine if the amount of time spent on social media has an effect of grades.

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time on social media

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Scientific Method

Front

Which sentence is the claim?

Options: Air is matter., We found that the weight of the ball increases by .25 kg each time we pumped more air into it., This shows that air has weight, one of the characteristics of matter.

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Air is matter.

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CER

Front

Which statement is relevant evidence? Options: My family has a computer at home., My son loves Star Wars., In a recent study, 78% of students like community service., I believe that the Steelers are the best football team in the NFL

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In a recent study, 78% of students like community service.

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CER

Front

Claim, Evidence, or Reasoning: Most students participate in extracurricular activities and do not have time for community service.

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Reasoning

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CER

Front

Reasoning shows ______________ and _______________

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How and why

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CER