MATH in the News
The next time you take a walk through the garden or the park, take a closer look at the plants and rocks around you. You might find a spider hiding in plain sight! A spider that looks remarkably like a leaf has been discovered in the forests of Yunnan province in southwestern China...
Each issue has a wealth of online resources. Here’s a FREE sample of some of the additional activities you get with your subscription:
Trying to find the value of an angle in a polygon? This month’s instructional video shows how to find the interior angle sums of different shapes.
In these printable PDFs, students will calculate the interior angles of various shapes and learn how to use the triangulation method to find the sum of any regular polygon’s interior angles.