In addition to the points your students receive for completing a training, you can also set points for when they finish a whole module.
By default, when you create a module it's set up to award 10 points to the student upon completion.
To change this, you'll customize the module points in Step 3 of your Course Builder.

NOTE: Module point are awarded as extra "surprise" points -- so they're NOT counted in the "Available Points" before the student has earned them.