MURFREESBORO, Tenn. — Seven first-place finishes in one-third of the event categories propelled Northfield Elementary School in Murfreesboro, Tennessee, to the team championship in the 13th Elementary Science Olympiad, held recently at John Pittard Elementary School. Northfield students made huge strides from their 11th-place finish in 2019, the last time Elementary Science Olympiad was held because of precautions surrounding the coronavirus from 2020-22. Elementary Science Oly ...