The Frederick County Board of Education on Wednesday showed its support for banning cellphones for the next school year.

Snapchat's camera is about to get a lot smarter. The company unveiled new search features for its in-app camera, including the ability to search for GIFs and solve math equations. The new features ...

Use tiles to represent variables and constants, learn how to represent and solve algebra problem. Solve equations, substitute in variable expressions, and expand and factor. Flip tiles, remove zero ...