For all my courses, the daily agenda and class assignments are available on Canvas. Parents can create an observation course to stay up to date on daily activities. Canvas grades are synced into Active student a week after they are due in Canvas. The best way to make sure your child is up-to-date in class is to check Canvas Grades. Below are class calendars. 

PLTW Human Body Systems -

Yearly Calendar (updated monthly) 

AP Biology Information:

Biomedical Interventions Information: 

Yearly Calendar - updated monthly