Making a Chain: Repeating Links

Learning Objectives Identify a repeating pattern in a sequence. Define the word 'repeat' as doing something again. Explain that a 'loop' is a computer instruction that repeats. Count how many times a pattern repeats. Create a simple sequence by following a repeat instruction. Give a simple 'repeat' instruction to a partner. Find loops in everyday activities like songs or games. Have you ever made a friendship bracelet? 🎨 You use the same pattern over and over! Today, we will learn how to tell a computer to do something again and again. This is called a loop! It's like making a chain with repeating links. 🔗 Real-World Applications Singing the chorus of a song 🎵 Brushing your teeth every morning 🦷 A dog wagging its tail back an...

TermDefinitionExample RepeatTo do the exact same thing more than once. It's like saying 'again!'Stomp your foot. Now, repeat! 🦶 InstructionA single, simple step for a computer (or a person!) to follow.An instruction could be 'Pick up a red block.' ❤️ PatternA set of things that repeats in a special order.A pattern of fruits could be: Apple 🍎, Banana 🍌, Apple 🍎, Banana 🍌. LinkOne single piece of a chain. It's one part of a pattern.In a paper chain, each paper circle is one link. 🔗 ChainMany links connected together to make something longer.Putting many pattern links together makes a long chain, like a necklace. 📿 LoopA special computer instruction that tells it to repeat something.A loop tells a robot to 'Wave your arm' 5 times. 👋

The 'Repeat X Times' Rule REPEAT [number] TIMES: { Do this action } Use this when you know exactly how many times to repeat. It's like telling a friend to clap 3 times. The 'What to Repeat' Rule The instructions go INSIDE the loop. The actions you want to repeat must be clearly listed. This tells the computer what the 'link' in your chain is.