1. Go to Planbook.com.
2. Click the "Login or Register" button towards the upper-right corner of the screen.
3. Enter the email address or Student ID, and the Student Key that your teacher has provided and click "Login".
4. If you've been given a "Join Code", but no student ID/Key, use the "Click here to sign up" button.
5. Enter the student join code you've been provided.
6. Enter your student email address, followed by your student key code.
7. Click "Sign Up".
You should now see the plans associated with your student account.
To add a new Join Code, click the "Add Class" button at the top of the page after signing in.