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TeacherColab · Free Student Worksheet
Algorithms and Step-by-Step Instructions
Student Name
Date
Learning Objective
Learn what an algorithm is — a set of step-by-step instructions — and how computers and AI follow algorithms to complete tasks.
Section 1 — What do you already know?
Before we begin, write down anything you already know about: Algorithms
Section 2 — Key Concepts
1. What is an algorithm?
Answer:
An algorithm is a precise, step-by-step set of instructions for solving a problem or completing a task. A recipe is a real-life algorithm — it tells you exactly what to do, in what order.
2. Do computers need algorithms?
Answer:
Yes — computers can only do exactly what they are told. Every program, app, and AI system runs on algorithms. Without algorithms, computers cannot do anything.
3. Can kids write algorithms?
Answer:
Absolutely! Writing instructions for making a sandwich, brushing teeth, or getting to school are all real algorithms. Practising this builds logical thinking and prepares students for coding.
Section 3 — Check Your Understanding
Answer the following questions in your own words.
1. Define what an algorithm is in simple terms
2. Write step-by-step instructions for everyday tasks
3. Understand that computers follow algorithms exactly
4. Identify errors in simple algorithms and correct them
Section 4 — Fill in the Blanks
Complete the sentences using the concepts you have learned.
1. Algorithms helps computers _________________ patterns from _________________.
2. The main difference between AI and a normal program is that AI _________________ from data rather than following fixed _________________.
3. One real-world example of Algorithms is _________________, which uses it to _________________.
4. The inputs used by an AI model are called _________________ and the output it predicts is called a _________________.
Section 5 — Scenario Thinking
🤔 Think about this:
A healthcare organisation wants to use Algorithms to assist doctors in diagnosing patients earlier. What data would the AI need? What challenges could arise? How can the team ensure the AI is fair, safe, and accurate?
Section 6 — What Did I Learn?
✅ Three key ideas I now understand:
❓ One question I still have:
⭐ Challenge Task
If you were designing an AI solution using Algorithms, what problem would you solve? Outline a 3-step plan: (1) Problem statement, (2) Data to collect, (3) How to verify accuracy.