Schools Ames High School Ames Middle School Edwards Elementary Fellows Elementary Meeker Elementary Mitchell Elementary Sawyer Elementary Northwood Preschool Center All About Ames CSD 22-23 average elementary class size. Home Schools Schools Schools Ames High School Ames Middle School Edwards Elementary Fellows Elementary Meeker Elementary Mitchell Elementary Sawyer Elementary Northwood Preschool Center All About Ames CSD 22-23 average elementary class size.