Some teachers have been experiencing a problem when their students are logging in, indicating an Invalid ID and Password combination are being used.
First, please check to ensure you are using the most up to date version of Zorbit's Math Adventure. The Latest version is a single application containing all k-3 Zorbit's games and can be found in the iOS store or on the web at http://play.zorbitsmath.com
Please note that if you are setting up your class and changing students game passwords, these passwords cannot contain any capitals or symbols.
If your passwords are all lower case, without symbols, and you are still experiencing trouble logging students on, please contact support