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 milkshake note: 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=xSrDnIVgVv0 http://www.youtube.com/watch?v=_D9P5HZkPyshttp://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 on Twitter & Facebook Tweet us: @_technovation_ #technovation Like us on Facebook: Technovation Challenge