Scratch

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Scratch

  1. 1. Using a Green pen respond to my question with an appropriate comment
  2. 2.  Objective › Be able to create and understand simple programs Level 3 Create a simple program (script) Level 4 Predict the actions of a simple program (script) Level 5 Explain the stages of a simple program (script)
  3. 3.  A Scratch program contains sprites that ‘perform’ on a stage. Sprites and the stage have three properties or settings
  4. 4.     These are the instructions that control a sprite Scripts are made from blocks Over a 100 blocks in total Sprites need scripts to perform
  5. 5.   These are ‘outfits’ for a sprite The stage can also have different backgrounds which can be changed
  6. 6.   Sprites and the stage can use sounds Scratch lets you import recorded sounds or even record you own using a microphone
  7. 7.  To add an action you click on the object (sprite or background) and build the scripts up like Lego
  8. 8. 1. 2. 3. What will happen to the sprite if I use the following script Write down your prediction then test it in Scratch. Were you right or wrong, why?
  9. 9. 1. 2. 3. What will happen to the sprite if I use the following script Write down your prediction then test it in Scratch. Were you right or wrong, why?
  10. 10. 1. 2. 3. 4. What will happen to the sprite if I use the following script Write down your prediction then test it in Scratch. What are the three stages of the script? Why use the script?
  11. 11.  1. 2. 3. How could we improve this script so that the sprite will Move forward Wait 1 second Move backwards
  12. 12.   In the stack of blocks on the right how many times does the sprite move 10 steps? Why?

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