sentences:  Planning for a second high school began right away for the district's north end and in 1967 that school, Carman High School, was opened.The district peaked its enrollment in 1970 with nearly 10,000 K-12 students.The Carman School District was renamed in 1986 to Carman-Ainsworth Community Schools to indicate the community approach and the dual K-12 zones covered by the high schools.