Your subscription starts the day you purchase the course. However, the subscription length for each course is more than enough time to complete the course, including lesson planning, vacations, sick days, etc.
To allow time to setup and familiarize yourself with the course, we recommend purchasing at least two weeks before your planned start date.
Shormann Prealgebra: 12 Months to complete a 30 week course
Shormann Math Algebra 1 - Calculus: 24 Months to complete a 36-40 week course
DIVE Science: 12 Months to complete a 32 -36 week course