23/24 Final Exam Review

23/24 Final Exam Review

7th Grade

42 Qs

quiz-placeholder

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23/24 Final Exam Review

23/24 Final Exam Review

Assessment

Quiz

Science

7th Grade

Medium

NGSS
MS-LS2-3, MS-LS2-4, MS-LS1-6

+16

Standards-aligned

Created by

Yvonne Tyler-Williams

Used 10+ times

FREE Resource

42 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Shawn is planning a scientific experiment. He wants to learn whether the time of day has an effect on how far the roses in his mother's garden are open. He plans to measure the diameter of each flower on three rose bushes every hour during a week in the spring. What is the independent variable in Shawn's experiment?

The time of day

The diameter of the flowers

The number of flowers

The time of year

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the measurement shown here on the triple beam balance?

130.2 g

132.0 g

132.5 g

137.0 g

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Adrian was mixing chemicals in the science lab when some of the chemicals accidentally splashed up into his eyes. What will Adrian’s teacher tell him to do?

Flush his eyes with running water for at least 15 minutes.

Put contact lenses in.

Put his safety goggles on.

Look directly into the sun.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Microfossil is viewed under a microscope high power objective. If the magnification of the eyepiece is 10X and the magnification of the high power objective is 40X, how many times larger does the microfossil appear?

4

4000

40

400

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The matter you see is made of particles you cannot see. The smallest part of an element is a(n) ________.

element

mixture

molecule

atom

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Substances that cannot be broken down into any other substances by chemical or physical means is a (n) ___________.

element

mixture

molecule

compound

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Two or more different elements chemically combined is a (n) _____________.

atom

mixture

molecule

compound

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