Intro to Scratch
- 1. Intro to Scratch Mrs. Forsyth April 16, 2010
- 2. Scratch Review Sprite: Your character(s) which you can control In this case, it is a cat Background: Background of your project In this case, play field
- 3. Scratch Review To program, think of lego blocks: Stack the controls on top of each other What is on top goes first If you put a forever loop on it, the script will repeat itself forever
- 4. Motion Review Motion allows you to control your sprite's movement
- 5. Final Project – Due 4/30 Have your script have at least 7 of the 8 controls Have at least 2 sprites We will share these online
- 6. Control Review Control allows us to determine when the script can run It also can give us conditional control over our sprite with the if loops
- 7. Looks Review We control the look of the sprite here (costume, color, size) We can also make the sprite talk
- 8. Sensing Review This is the sprite's senses what happens when the sprite touches another sprite what happens when you press a key We can gather some input from the user
- 9. Sound Review This is the sprite's sounds and how we can control it
- 10. Operators Review Here we can play with some operators If you are doing math with your sprite If you are getting input from the user
- 11. Pen Review Use this to click and draw
- 12. Variables Review Advanced Use this to add more control over your spite