From the makers of Scratch comes App Inventor, an environment for developing Apps that you can run on your Android phone!
Tutorials for App Inventor: http://appinventor.mit.edu/explore/ai2/tutorials.html
Setting up App Inventor: http://appinventor.mit.edu/explore/ai2/setup.html
Link to App Inventor Companion App: https://play.google.com/store/apps/details?id=edu.mit.appinventor.aicompanion3
Realize that to use App Inventor at SHS, you will need both your mobile device and PC connected to the GHSD-WIRELESS network. In order to do this, you need to borrow a USB Wi-Fi dongle from me. If both devices are not on the same network, they can’t talk and your apps can’t be loaded to the mobile device.