Day+3+Completion+&+Wrap-up

__Day 3 Completion & Wrap-up__

The groups were faster than we thought and had a functional calculator going on the second day. We used some time on the third day to make it more bullet-proof. Only number input is allowed but that allows for a decimal, a negative sign or a field left completely blank. So a user could leave a text box empty or let it contain just a decimal or a negative sign and cause the program to crash. A user could also put in the ratio of two decimals so our students rounded each input also. The following zip file contains their completed Fraction Calculator project. It can be uploaded into app inventor.



We worked on some additional ideas for games. One was based on the following diagram where you have to drag the digits 1-9 into the circles to make all the equations balance.



Another idea was to implement the 24 game where you are given four random positive integers and you use all four along with any combination of arithmetic operations to get a total of 24. A nice user interface where you can drag components to form the expression was beyond what we could do in the time we had but we might work on it in the future.

Brainstorming ideas:

Voice Changer Air Hockey Lunchtime Panic Tower Defense Driving Angry Grizz Megaman/Grizzlyman Shape (polygon) recognizer Tic-tac-toe Polygon Jumper (Impossible game) Ski Jumper Pouring beverages Audio Language Translator

Day 1

Day 2