Loops (Repeat)

👩‍🏫 Teacher’s Guide

Objective
Students will explain loops as repeating instructions and identify how loops save time in programs.

Teaching Notes

Use repetition examples: brush teeth for 2 minutes, clap 5 times.
Explain loops repeat steps until a number or condition is met.
Connect to games: move forward 10 steps; repeat animation.
Keep examples beginner friendly and visual.

🧒 Student Worksheet

Concept and Helping Material

A loop is a part of a program that repeats steps. Loops help programmers avoid writing the same instructions many times. You can repeat a step a set number of times or until something happens.

Computer Vocabulary and Definition

— A set of instructions that repeats.
— To do something again.
— A number that tracks how many times something happens.
— A loop that keeps going until the program stops.
— A repeated set of steps.

Computer QA

What is a loop?
What does repeat mean?
What does count mean in a loop?
What does forever mean?
What is a pattern?
True or False: Loops can save time in code.
Why do programmers use loops?
What is an example of a loop in a game?
If you repeat clap 3 times, how many claps?
Can loops repeat drawing steps?
True or False: A loop only runs once.
What is a forever loop used for?
What is one thing a loop could repeat?
What happens if a loop repeats too many times?
Can loops have a count like 10 times?
What is a pattern in coding?
True or False: Repeating steps manually is always best.
What is one everyday loop?
How can a loop help drawing a square?
What is one reason loops are important?

Computer Prtactices

Repeat actions: Write steps to clap 5 times using a loop idea.
Square drawing: Repeat (move, turn) 4 times to make a square.
Loop count practice: Fill in how many times a loop runs in examples (repeat 3).
Create a dance loop: Write 4 moves and repeat them 2 times.

Reflection

Why are loops useful?
What is one loop you could use in a program?