Problem Solving Unit 1 Review

Which of the following could be described as an input for a computer? (Select all that apply)

• A.   Touchscreen

• B.   Microphone

• C.   Speaker

• D.   Monitor

• E.   All of the above

Which of the following could be described as processing and the output of processing?

• A.   After counting the number of clicks, the screen updates.

• B.   If you guess wrong, then you get a message.

• C.   If your guess matches the right number, then music plays.

• D.   If your high score is greater than the last high score, then the score is updated on the screen.

• E.   All of the above

What types of information could a computer store?

A.   Apps

B.   Photos

C.   Music

D.   Location

E.   All of the above

• A.   Apps

• B.   Photos

• C.   Music

• D.   Location

• E.   All of the above

Which problems cannot be solved with computing? (Select all that apply)

A.   Counting and measuring rise of the sea level

B.   Finding the city with the most air pollution

C.   Comparing the amount of greenhouse gasses emitted by each country

D.   Take actions to reverse climate change

E.   Passing laws to reduce fossil fuels

• B.   Finding the city with the most air pollution

• C.   Comparing the amount of greenhouse gasses emitted by each country

• D.   Take actions to reverse climate change

• E.   Passing laws to reduce fossil fuels

• A.   Counting and measuring rise of the sea level

Five students are planning a block party. Match what the need to do with a step of the Problem Solving Process

Prepare

• • Decide what activities will be at the block party, what food, and who to invite

• • Discuss what went well and what could be improved

• • Host the block party

• • Decide the purpose of the block party

Five students are planning a block party. Match what the need to do with a step of the Problem Solving Process

Define

• • Decide what activities will be at the block party, what food, and who to invite

• • Discuss what went well and what could be improved

• • Host the block party

• • Decide the purpose of the block party

Five students are planning a block party. Match what the need to do with a step of the Problem Solving Process

Reflect

• • Decide what activities will be at the block party, what food, and who to invite

• • Discuss what went well and what could be improved

• • Host the block party

• • Decide the purpose of the block party

You are developing an app that will warn you when the air quality in your city is poor. Match the following with input, processing, and storage

Processing

• • Measure today's air quality

• • Retain the air quality data for each day

• • Compare today's air quality with recent days' air quality

You are developing an app that will warn you when the air quality in your city is poor. Match the following with input, processing, and storage

Input

• • Measure today's air quality

• • Retain the air quality data for each day

• • Compare today's air quality with recent days' air quality

You are developing an app that will warn you when the air quality in your city is poor. Match the following with input, processing, and storage

Storage

• • Measure today's air quality

• • Retain the air quality data for each day

• • Compare today's air quality with recent days' air quality