About 80 Evanston Township High School students and volunteers donned hard hats and safety glasses Saturday at a community build day for ETHS’s Geometry in Construction class. The class, co ...

For their geometry lessons, these high school students stow their backpacks and cellphones in their lockers and don hard hats and goggles.

A new study suggests the students who used dynamic geometry software were more successful in discovering new mathematical ideas than when they used static, paper-based diagrams.

Wearing blue “Geometry In Construction” shirts and big smiles, Kelso High School GIC students showed off their class project Monday: a 399-square-foot park model home.