Use https://clever.com/in/bhm 

Your e-number, include the e just like you are logging into the computer
Your password that you use to log into the computer.

If that does not work you need to check the following items:
1. check with your secretary in the school office and ask if you have a schedule in Chalkable InformationNOW
2. check with your technology coordinator to get help logging in to the computer (because the log in is the same)