Seventh and eighth graders represented Mary Ellen Henderson Middle School well this month at the Intel NoVa Regional Science and Engineering Fair sponsored by Arlington County Public Schools.

Carlos Mercardo and William Langan brought home the Best of Fair grand prize and will move on to the Broadcom MASTERS national competition. Other students who excelled in the competition were Cindy Lay, Ben Fong, Christian Autor, and Nathan Sperry.

More than 15 schools from Arlington, Alexandria City, and Falls Church City were invited to participate.