Khan Academy Basics

Log in I made your username to be your first and last name together (with a few exceptions) your password is your student ID number
Make sure that the last person isn't still logged on.
On your Khan Academy main page, you can click your subject - either Algebra 1 or Pre-Algebra. If you don't see it listed, use the search bar at the top.
On your main page for your subject (either Algebra 1 or Pre-algebra) you can see you Mission Progress. You can also see your skill breakdown, which is how I'll be grading you.
When you score enought correct answers on a topic, you'' get this screen that shows you've moved up a level. Notice that the next level, LEVEL ONE has a cooldown timer. You won't be able to move to that level until the timer has counted down.
If you practice in that level while the timer is still going, KA will tell you that you must complete a Mastery Challenge to move on. You still can't move on until the timer expires.
When you complete some practice AFTER the timer has expired, the button at the bottom ("Continue to next task") will take you to the Mastery Challenge and you can progress to LEVEL ONE and onwards.