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Lesson Check: Communication

Authored by Shelby Bennett

Science

4th Grade

NGSS covered

Used 4+ times

Lesson Check: Communication
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9 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A signal, such as a phone call, that is sent to a communications satellite by radio waves is called a/an _____.

uplink

downlink

Tags

NGSS.MS-PS4-3

2.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

____ is a code in which letters are represented by a combination of short and long signals with light or sound.

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

______ can be used to transmit information. 

Heat

Patterns

Senses

Digital

Tags

NGSS.MS-PS4-3

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Pick the answer that demonstrates energy being transferred by sound.

a flashlight being turned on

riding a bus instead of driving

the siren blaring on a fire engine

conserving water

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

5.

FILL IN THE BLANK QUESTION

15 mins • 1 pt

Computers use ____ code to transmit information.

Tags

NGSS.MS-PS4-3

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following was not used to transmit information using Morse Code?

a telegraph

a flashlight

pencil and paper

a sundial

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Communication satellites use ______ sent by a transmitting station to transmit signals over long distances. 

microwaves

polar waves

light

radio waves

Tags

NGSS.HS-PS4-5

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