ATRT: Practice Pavillion
You'll first be asked to set a goal. You can leave it as the default and [Enter] or click on [OK].
Standard lesson
You'll have to complete 7 lines...
When you complete a line, it'll show your errors in red. If you don't have many errors, go to [Next Line], otherwise [Redo Line] until your accuracy is better.
When you've completed all the lines, go to the top left and Results>Open Results...
When the results open, if your accuracy is decent, you can go back to Campus; otherwise, Redo Drill.
Games
If your class is set to games, you'll see this when you open...
Type the words you see and [Space Bar] to accept the word. If it's right, it'll disappear; otherwise try again.
When you're done, go to Results>Open Results...
Then see how your results are... and go back to Campus.