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Scratch That

Scratch That. Phil Bagge. What is Scratch?. Free block based programming language from MIT Aimed at 8 Years and up Download http:// info.scratch.mit.edu/Scratch_1.4_Download Educational community Publish creations Built round solid computer science principles Scratch 2.0.

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Scratch That

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  1. Scratch That Phil Bagge

  2. What is Scratch? Free block based programming language from MIT Aimed at 8 Years and up Download http://info.scratch.mit.edu/Scratch_1.4_Download Educational community Publish creations Built round solid computer science principles Scratch 2.0

  3. Computer Science Principles Through Scratch • Computational Thinking • Step by step • Loops (Iteration) • Selection (Choice) • Variables • Decomposition • Debugging

  4. DecompositionSpider Maze Game

  5. Programming Progression • Step by Step • Loops • Choices • Variables • Conversation • Bumpy (Maze) • Quiz Scratch

  6. Pupil Progression Follow instructions to build Construct from parts Add simple aesthetic blocks to existing code Re-use blocks of code in a similar project Combine re-used blocks with blocks of their own creation that have a more than simple aesthetic purpose

  7. Debugging • Every programmer make mistakes • Don’t fix everything for pupils • Progression • There is a problem • There is a problem with….. • I think the problem is with this block • I can fix the problem

  8. Resources Scratch Progression Scratch Projects Loops in real life http://code-it.co.uk/

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