ALWAYS use your School Loop account to check for due dates and grades. Remember since CUSD weights exams and never has activities due on weekend or holidays, Apex will not give you correct information. ALWAYS USE SCHOOL LOOP.
Select "progress report" and you will see all activities and the associated grades and due dates for the entire class. School Loop is updated hourly, 24 hours per day, 7 days per week, so your school loop info is very accurate.