G4 STEM Q4 Lesson Recap/Exam Review 2023

What is a list of steps to finish a task?

• Algorithm
• Programming
• Coding
• Sequence

What is a set of instructions that a machine or computer follows to complete a task?

• Algorithm
• Programming
• Coding
• Sequence

It is an error in a program that prevents the program from running as expected.

• code
• bug
• sequence
• loop

Finding and fixing errors in programs.

• debugging
• trial and error
• sequencing
• looping

Which block to use if you want to step forward?

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• 
• 
• None of the above

Which block to click to see how the codes (all the blocks) will go?

• 
• 
• 
• None of the above

Which block to use if you want to see the movement of each block one at a time?

• 
• 
• 
• None of the above

Which block to use to pick up the treasure ?

• 
• 
• 
• None of the above

What is formed when two sides of a shape come together?

• space

• degree

• line

• angle

Look at the picture. The artist wants to draw an equilateral triangle. Which code blocks he must use to finish drawing the triangle?

• move forward by 100 pixel; turn left by 120 degrees

• move left by 100 pixel; turn left by 45 degrees

• move forward by 100 pixel; turn left by 90 degrees

• none of the above