class size

Pupils per teacher

Class size is the number of students in a classroom or assigned to a single teacher.

Educational debates often center on whether smaller class sizes improve learning outcomes: The district reduced class size to eighteen students per teacher.

Class size differs from student-teacher ratio, which averages across an entire school or system.

Opposites
scale magnitude

class sizesmall class size

Few students per instructor

one-on-one instruction · tutorial · seminar · lecture hall

individual vs. aggregate

class sizestudent-teacher ratio

Pupils divided by instructors

personalized instruction

Family

class, size

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Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G