While multimedia tools have been slow to penetrate instructional methods in some subjects, the math world is bursting with tales of teaching technologies that visualize concepts, adapt to students’ ...

Learn how to identify angles from a figure. This video explains how to solve problems using angle relationships between parallel lines and transversal. We'll determine the solution given, ...

NORTH PLAINFIELD — For a group of Somerset County fifth-graders, lessons on acute and obtuse angles were woven into discussions about running stitches and batting material. Forty students at Somerset ...