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Computational Thinking Review

Authored by Lisette Ngui

Computers

12th Grade

Used 16+ times

Computational Thinking Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is computational thinking?

It allows you to break down a large / complex problem into smaller manageable parts.

It is thinking like a robot

It is being able to bake a cake.

It is creating a coding solution to a problem.

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What chronological order does computational thinking occur?

Abstraction, decomposition algorithm, pattern recognition

Decomposition, pattern recognition, abstraction, algorithm, evaluating solutions

Pattern recognition, decomposition, evaluating solutions abstraction, algorithm

Patterns, shapes, numbers, puzzles

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is abstraction?

A painting
A programming language
This means focusing on the important details and ignoring the irrelevant information
Abstraction is the breaking down of a big problem into smaller parts.

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What does decomposition mean?

focuses on the important information only, ignoring irrelevant detail
Step by step instructions on solving a problem.
Thinking like a computer
This is the breaking down of a complex problem into smaller parts

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is an algorithm?

The recipe for a cake

The breaking down of a problem into smaller parts.

Focusing on important parts and ignoring the irrelevant details

an unambiguous, finite, logical sequence of step by step instructions used to solve a problem or accomplish a task

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What are the two main ways that we represent an algorithm?

By drawing pictures 
Using flowcharts and pseudo code
Using python and small basic
Using Scratch and python

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is a flowchart?

A pictorial representation of an algorithm using symbols

Using 'fake code' to plan an algorithm

Using a programming language to show an algorithm

Uisng different types of charts to show an algorithm

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