Corey Colosky
$100.00

Geometry

This is the entire 9th grade Geometry course as taught in the classroom. Course includes lesson videos and notes, homework questions and step-by-step solutions, as well as homework videos that explain the answers.

Corey Colosky
$100.00

Algebra 2

This is the entire 10th grade Algebra 2 course as taught in the classroom. Course includes lesson videos and notes, homework questions and step-by-step solutions, as well as homework videos that explain the answers.

Corey Colosky
Free

Oahu Math League

This course is designed to train math teams on Oahu for competition. It includes step-by-step solutions to every test question for the majority of the last 30 years. Also, eventually there will be videos walking students through each question.