LOGGING IN REQUIRED AS OF MARCH 13: As announced on March 11, you will need to enter your email address and a password in order to access the course home page. This process is now in effect.
Please log in using your email address (the one at which you receive our reminders and other emails about the course) and the password that we emailed to you on March 13. If you forget your password you can reset it using the link below.
Trouble Logging In?
If you enter a username and password and nothing happens, then either the username or the password was entered incorrectly.
First, make sure that you entered the correct email address. It must be the address at which you receive our reminders and other emails about the course. Check that you typed it correctly.
If after doing this you still cannot log in, then your password must be incorrect. Try re-entering it carefully. If that doesn't work, or if you're not sure if you are using the right password, click the link to reset your password, then follow the instructions on the next page. We will send you an email with instructions to reset your password. Follow those instructions, then you can return to this course home page to log in with your new password.
If after trying these steps you still have trouble logging in, please contact us at firstname.lastname@example.org and we will try to help.