Primary 2 Wk3 T1 2025-2026

​Algorithm

By Budi Susatyo

What is an algorithm?

An algorithm is a list of rules to follow in order to complete a task or solve a problem.

​Algorithms in our daily life

• Following a recipe to make cookies

• Geting dressed

• Following directions to get to the park

• Getting ready for bed

Quiz Time

Multiple Choice

What is an algorithm?

• A shopping list

• A list of step-by-step instructions that a computer follows in order to get a task done

• A computer game design

• A workbook

Multiple Choice

Which of these is NOT an example of an algorithm?

• A recipe to make a smoothie

• Instructions to build a paper plane

• Directions to go to the shop

• A Christmas present list

Multiple Choice

These are instructions to make toast. Can you put them in correct order?

• 1 - 2 - 3 - 4 - 5

• 4 - 5 - 3 - 2 - 1

• 2 - 3 - 5 - 4 - 1

• 5 - 3 - 1 - 2 - 4

Multiple Choice

These are instructions to make a strawberry smoothie. Can you put them in correct order?

• 2 - 5 - 3 - 1 - 4

• 2 - 3 - 5 - 1 - 4

• 1 - 2 - 3 - 4 - 5

• 5 - 4 - 1 -2 - 3

Multiple Choice

These are instructions to brush your teeth. can you put them in correct order?

• 5 - 3 - 1 - 6 - 7 - 2 - 4

• 7 - 1 - 3 - 6 - 5 - 4 - 2

• 1 - 2 - 3 - 4 - 5 - 6 - 7

• 7 - 3 - 1 - 6 - 5 - 2 - 4