Courses

https://sites.google.com/psbma.org/david-petty/resources/courses/apcs-a

https://sites.google.com/psbma.org/david-petty/resources/courses/apcs-p

https://sites.google.com/psbma.org/david-petty/resources/courses/ar

https://sites.google.com/psbma.org/david-petty/resources/courses/ecs

https://sites.google.com/psbma.org/david-petty/resources/courses/www

APCS-A

APCS-P

Autonomous Robotics

Exploring Computer Science

WWW Design