7th Grade Science Midterm 2024

7th Grade Science Midterm 2024

Assessment

Flashcard

Science

7th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is experimentation?

Back

A scientific investigation that involves identifying and controlling variables to test a hypothesis.

2.

FLASHCARD QUESTION

Front

What happens to light when it moves from a vacuum to air?

Back

Light slows down when it moves from a vacuum to air due to the change in medium.

3.

FLASHCARD QUESTION

Front

What are qualitative observations?

Back

Observations that deal with descriptions that cannot be expressed in numbers.

4.

FLASHCARD QUESTION

Front

What is a Scientific Law?

Back

A statement that describes what scientists expect to happen every time under a particular set of conditions.

5.

FLASHCARD QUESTION

Front

What energy conversions occur when energy is transformed into unusable heat energy?

Back

Chemical to electrical to radiant and thermal energy conversions.

6.

FLASHCARD QUESTION

Front

What is the difference between quantitative and qualitative observations?

Back

Quantitative observations involve numbers and measurements, while qualitative observations involve descriptions that cannot be quantified.

7.

FLASHCARD QUESTION

Front

What is the purpose of controlling variables in an experiment?

Back

To ensure that the results are due to the independent variable and not other factors.

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