Math

Modeling inequalities and equations on number lines and using reasoning to determine solutions.

A supplement for teaching ratio tables, rates, and unit rates.

Powerful calculator with multiple levels of instant calculations.

Focuses on representing proportional relationships using equations of the form y = kx.

Linear Equations focuses on representing relationships as equations of the form px + q = r.

A supplement for teaching how to determine the percent of a number--a key concept in 6th grade.

A supplement for teaching plotting ratios on the coordinate plane--a key concept in 6th grade.

Supplement for teaching ratio comparisons--a key concept in 6th grade.

A supplement for teaching fraction division, volume and surface area, mean, median, mode, and range.

A supplement for teaching division of multi-digit whole numbers using the "standard" algorithm.