The easiest way to use Google Mail on an iOS device is to download the gmail App from the App Store. However, you can use Apple's built-in Mail App to check your district email by following these instructions.
In order to use the Apple Mail app on your iOS device with your district email account, you need to set up your account with the EXCHANGE option.
Fill out your account information and click “Next.”
On the next screen fill out the Server and Username information.
On the last screen click the switches that you would like the device to sync.
##DO NOT SYNC CONTACTS – it will sync every contact in the district.