Checkpoint 1

Look at the pictures below. Which one is software?

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Look at the blocks below. Which one can you use to start a program?

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Look at the blocks below. Which one is a loop block?

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What do we call the step-by-step instructions we use to solve a problem?

• Algorithms

• Artificial Intelligence

• Sequence

Look at the computer system model below. What is the missing element?

• Touch Screen

• Speaker/ Hardware

• CPU/Processor