Grade 7 - Computational Thinking Unit Test

The following is NOT computational thinking technique?

• decomposition

• abstraction

• pattern recognition

• coding

Which of the following is NOT TRUE about decomposition?

• Breaking down a complex problem into smaller parts

• Splitting a complex problem into simpler parts

• Breaking big problems into smaller parts and solve one part at a time

• Solving big problems one time

Finding similarities and patterns among the problems and within a single problem.

• decomposition

• abstraction

• pattern recognition

• algorithm

Extend the following patterns:

3, 5, 7, 9, __, __, __

• a. 11, 12, 13

• b. 10, 13, 16

• c. 11, 13, 16

• 11, 13, 15

Picking out the important bits of information from the problem, ignoring specific details that don’t matter.

• decomposition

• abstraction

• pattern recognition

• algorithm

When is a computer likely to be used when using computational thinking?

• During decomposition

• When writing algorithms

• When writing a computer program

• During pattern recognition

It is a list of steps that one can follow to do a task or solve a problem.

• decomposition

• abstraction

• pattern recognition

• algorithm

Why do we have to think computationally?

• To make application programs

• To help up solve complex problem more easily

• To help us think like computers

• To be smart and be admired

Which of the following is an example of thinking computationally?

• Go around the entire supermarket to find a drawing paper

• Go to the sale items and look for drawing paper

• Go to the section where people are

• Ask the saleslady where the stationery section is

The SNS Student Council will hold an annual election of set of officers.

Which of these is an example of decomposition?

• Organize committees, such as registration, poll watchers and coordinators for votes counting.

• All students go together in a voting area to vote all at once.

• Facilitate one time voting and proclamation winners ceremony.

• Encourage all eligible voters to cast their votes.