Flat plane figures or shapes that have only two dimensions - length and width. Learn about polygons and circles, area and perimeter, and line and angle relationships.

Figures or shapes in this category have a length and width like 2D geometry, but also have a height or depth. Learn about this third dimension in relation to polyhedrons, volume and surface area.

There are many mathematical ideas that can be introduced through the study of patterns and relationships as they are applied to algebraic functions. Learn about these methods of problem solving to create a foundation before advancing to algebra.

A fraction is a part of a whole number. Learn how to compare, add, subtract, multiply and divide these types of numbers.

Graphing depicts the relationship between certain sets of numbers or quantities plotted on a set of axes.

Numbers that are less than zero sometimes act differently when used in math equations. Learn how to identify and manipulate negative numbers.

Learn some of the ways that numbers can be classified. Discover how you can determine if numbers are prime or composite, or if they’re abundant, deficient, and perfect.

Statistics is the discipline that concerns the collection, organization, analysis, interpretation and presentation of data.

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