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7.7

Authored by Lisa Thompson

Science

7th Grade

NGSS covered

7.7
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a wave that is emitted by vibrating electric charges and can travel through a vacuum

Longitudinal Wave

Transverse Wave

Mechanical Waves

Electromagnetic Waves

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

the process of energy changing from one form into another

Law of Conservation of Energy

Mechanical Energy

Energy Transformation

Work

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

the law that states that energy cannot be created or destroyed but can be changed from one form to another

Law of Crosscutting

Law of Conservation of Matter

Newton's First Law

Law of Conservation of Energy

Tags

NGSS.MS-PS3-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

the sum of an object’s kinetic energy and potential energy due to gravity or elastic deformation

Thermal Energy

Work

Force

Mechanical Energy

Tags

NGSS.MS-PS3-4

5.

LABELLING QUESTION

1 min • 6 pts

List the steps of the scientific method

d
e
f
c
b
a

Form a hypothesis

Ask a question

Conduct experiment

Draw conclusions

Analyze results

Communicate results

Tags

NGSS.MS-LS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

the transfer of energy to an object by using a force that causes the object to move in the direction of the force

Work

Force

Heat

Energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a push or a pull exerted on an object in order to change the motion of the object; force has a size and direction

Work

Force

Heat

Energy

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

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