Y1-Week3-T1a

Multiple Choice

What is an algorithm?

• A type of animal

• A step-by-step way to solve problem

• A kind of food

Multiple Choice

Which of these is an example of an algorithm?

• Brushing your teeth

• Watching TV

• Playing with toys

Multiple Choice

Why do we use algorithms?

• To make things more confusing

• To help us do things in order

• To make us sleepy

Reorder

Put the steps in the right order.

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Match

Decide which order this algorithm will follow. Click on each step to reveal the answer.

Step 1

Step 2

Step 3

Step 4

Outcome

• Step 1

• Step 2

• Step 3

• Step 4

• Outcome