- Definition
An algorithm is like a recipe or a set of step-by-step instructions that tells you exactly how to solve a problem or complete a task.
To solve 5 + 3, an algorithm is to start at 5 and count on three more: 6, 7, 8.
How to teach this in 30 seconds
Try this analogy: An algorithm is like the steps for getting dressed — you put on your socks before your shoes.
Ask your child: What are the steps you take to brush your teeth?
Common mix-up: Kids might think an algorithm is just guessing the answer. An algorithm is a set of steps you can follow every time to solve a problem.
Examples
- The steps to solve 8 + 6 by making ten: first add 2 to make 10, then add the remaining 4.
- Using a number line to add 4 + 3: start at 4 and take 3 jumps to the right.
algorithm is a term used in Ontario’s Kindergarten to Grade 8 curriculum.
Where this shows up
+2 more mentions across the curriculum
The descriptions on this page are SmartStudy’s own original, plain-language writing — not the Ministry’s wording. They are aligned to the Ontario Curriculum, © King’s Printer for Ontario. For the Ministry’s official wording, see the source link below. SmartStudy is an independent service and is not affiliated with, endorsed by, or sponsored by the Government of Ontario or the Ministry of Education. Ontario Curriculum and Resources ↗
