### Geometry builds a new house, even in a tree

Math and CTE students in IL and Texas are using geometry to build houses—some for living in, some for climbing in, as in tree houses.

Math and CTE students in IL and Texas are using geometry to build houses—some for living in, some for climbing in, as in tree houses.

Given a few facts about the total sales at a business over 3 years, can you find the basis sales figures using algebraic manipulation?

On the PARCC 8th grade math test, students will be required to analyze systems of equations and determine if there are no, 1, or infinitely many solutions.

We can deny it, but test after test (whether valid or not) shows boys score well in higher math and girls in elementary reading. What to do?

Unemployment rates and access to a university education can influence the way certain areas vote, one study about Brexit has shown.

Should kids be taught to count on their fingers when figuring out simple arithmetic? New research suggests the pedagogical tool may be good after all.

Students at a suburban IL high school calculated how high launches took their bottle rockets during an outdoor class earlier this month.

Graphing the solution to a system of linear inequalities is likely to come up on the PARCC test in algebra 1. Are you ready?

Measures of central tendency and the spread of data, including outliers, will come into play as students take the PARCC test in algebra 1 this spring.

As the number of classes students fail goes up, so do the chances they’ll drop out, a new mathematical modeling approach has found.