You can run a Mission or GameShow a second time to compare students' performance.
Use the "Measure Growth" button on any report after some teaching or intervention has occurred to quickly and easy measure growth.
Run a Mission or GameShow like you normally would
Go to the report for that activity
Click on "Measure Growth"
You will be asked to run the activity again
Once you have run the activity for the second time you will notice that a green leaf appears beside the name of that activity
Clicking on the Report and it will automatically show you the Growth Report!