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Mastering Procedures in MoleMash

Learn code reuse through procedures in MoleMash. Discover named sequences of statements for efficient programming. Explore examples without and with arguments. Improve your animation skills and debug effectively with resources provided.

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Mastering Procedures in MoleMash

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  1. Creating Procedures in MoleMashHack Week 2

  2. Procedure • Named sequence of statements • Code reuse • Example without arg: turn on light • Example with arg: make a milkshakenote: non-working code:

  3. Animation • The rapid display of a sequence of images to create an illusion of movement • Based on physical and mental processes of humans • Existed since the 1800s http://www.youtube.com/watch?v=xSrDnIVgVv0http://www.youtube.com/watch?v=_D9P5HZkPys

  4. Computer-based animation • Paper-based animation is slow to make & kills trees • The computer can move an image quickly over time so it looks like it is moving • App Inventor has an Animation component

  5. Debugging • Add Comment • Deactivate • Watch • Do it

  6. Mole Mash

  7. Resources If you have problems • Watch the YouTube videos (Part 1, 2 & 3) • Read the App Inventor book (page 37, 237-240) • Post questions to the Technovation Challenge Google Group

  8. Reminder:Weekly Reflections • What did your team like about this week? • What challenges did your team have this week? • Anything else your team would like to share?

  9. Share with us onTwitter & Facebook Tweet us: @_technovation_ #technovation Like us on Facebook: Technovation Challenge

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