App Inventor
All of the software tools needed to design, develop, and test a mobile Android app are integrated within the App Inventor platform. Integrated Development Environments (IDE) are part of the standard toolkit that programmers use to develop programs.
App Inventor is also a cloud application: it runs completely within a browser (eg. Chrome, Firefox, and Safari, which are the recommended browsers and should be kept up to date).
Rules for Tablets
Do not log into tablets. They already have an account, so if you log in, other people will be able to mess with your account.
Do not install any programs (i.e. games).
Do not take pictures of other students.
Do not play music or videos with tablets.
Turn the sound off, put the tablet back and plug into the charger at the end of the period.