 In 1918, the Briarcliff school began educating students through high school; in 1928, a dedicated wing for high school students was built onto the Grade School building.The enlarged school accepted students from Croton, Hawthorne, North White Plains, Valhalla, and as far as Granite Springs.In 1953, Todd Elementary School opened to free space at the Law Park grade school for middle- and high-school students.