First Class (CPS email) Login
https://fc.cps.edu/Login/

Parent Portal*
http://parent.cps.k12.il.us

Student Portal*
https://student.cps.k12.il.us/pc/studentlogin.aspx

* Remember to click on the letter grade link since I don't use the default CPS grading scale.  Use the given numerical average and the grading scale for your class to determine your grade.