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Learn programming fundamentals with variables, conditions and loops
- 1. Variables Add a variable called “number” Exercise: Say a random number 1
- 2. Conditions Exercise: – What does this code do? – What are the errors in the code? – If you have any questions then ask the demonstrators 2
- 3. Conditions Exercise: – What does this code do? – What are the errors in the code? – What if “number” is equal to 5? 3
- 4. More motion action • Exercise – Make the sprite go to x=0, y=0 • Exercise – Make the sprite move 100 steps and turn 90 degrees • Exercise – Make the sprite go in a square pattern • Exercise – Make the sprite move when you hit a key 4
- 5. Iteration • Repeat statements • Exercise: Guess what this code does • Test your guess 5
- 6. Loop exercises • Exercise: Draw this (10 diamonds) • Exercise: Try to write your programs with as few statements as possible 6
- 7. More repeating exercises • Exercise: Draw this in any colour • Exercise: Change the colour of each square • Exercise: Draw a triangle, a pentagon a hexagon and a circle. 7
Notes de l'éditeur
- Remember to hide the sprite from the screen