We’ve redesigned our resources page, centered around personalized learning modules for each grade range. See what activities would work best for your class!

## 9th to 12th grade resources

##### general resources

## Coming Soon

Geometry

Learn the basics of trigonometry and solve angle problems on triangles.

Statistics and Probability

Calculate parameters used on probability and learn different probability methods.

The Real Number System

Solve activities and problems mixing all kind of operations and numbers.

Quantities

Discover scientific methods to calculate approximation errors and express numbers.

Algebra

Solve operations and problems with equations and using systems of equations.

Proportionality and percentages

Solve problems about direct and inverse proportionality and percentages.

Function

Calculate the basic elements of a function to study different types of functions.