1. Scratch
7B IT 1

2. Learning Outcomes
LO1: Pupils will be able to describe how to position a sprite and be able to apply the correct algorithm. LO2: Pupils will be able to describe sequence and iteration. LO3: Pupils will be able to apply sequence and iteration to their games.

3. Starter: Positioning Sprites

5. The first script you will create:
What’s the problem with these numbers?

6. Sequence, Selection, Iteration
Sequence A sequence is a set of actions or events that must be carried out in the same order every time. It is one of the 3 basic logical structures used by algorithms and programming.

7. Iteration (Repetition)
Repetition (loop) Repetition refers to sections of code or algorithmic instructions that are repeated. There are different types of loop. The most basic is where a set of instructions in repeated a set number of times. Another type of loop repeats continuously until an escape clause is met. It is one of the three basic structures used by algorithms and programming.

8. Part of the program already made.
Can you add something to this forever loop to make your character keep changing costumes as you move around the maze?
Loop

9. Give your partner feedback
Peer Assessment
Does your partners character follow the mouse to move around the maze?
Is a loop used?
Does the character change costumes?
Give your partner feedback

10. Plenary

11. Selection
Selection Selection is about choice. It is the place where an algorithm or program branches in different directions. It is one of the 3 basic structures used by algorithms and programming.
Do verabl IF statements with class to get them up and moving about the room

12. What do these coding blocks do?
Pupils use similar block in their game, axis and colour will be different

13. What you should have so far