Reflex Teacher Guide updated

With all the improvements to Reflex in the past year, we've had to update the Teacher Guide. The revised Teacher Guide discusses new features such as the Progress Tree and Spanish Language option, and goes into greater detail on topics such as logging in, enrolling students via CSV file, changing student assignments, and more. We hope the new guide will make it even easier to get started with Reflex, but if you have any questions don't hesitate to contact our wonderful Customer Support team!