Tracking (education)

Tracking is separating students by what is assessed as academic ability into groups for all subjects or certain classes and curriculum within a school. Track assignment is typically based on academic ability, other factors often influence placement. It may be referred to as streaming or phasing in some schools. In a tracking system, the entire school population is assigned to classes according to whether the students' overall achievement is above average, normal, or below average. Students attend academic classes only with students whose overall academic achievement is the same as their own. Tracking generally applies to comprehensive schools, while selective school systems assign the students to different schools.

Students with special educational needs may be tracked into a self-contained classroom or a separate special school, rather than being included in a mixed-ability class.

Contrasted with temporary ability grouping

Ability grouping is not synonymous with tracking. Tracking differs from ability grouping by scale and permanence. Ability groups are small, informal groups formed within a single classroom. Assignment to an ability group is often short-term (never lasting longer than one school year), and varies by subject. Assignment to an ability group is made by (and can be changed at any time by) the individual teacher, and is usually not recorded in student records. For example, a teacher may divide a typical mixed-ability classroom into three ability groups for a mathematics lesson: those who need to review basic facts before proceeding, those who are ready to learn new material, and those who need a challenging assignment. For the next lesson, the teacher may revert to whole-class, mixed-ability instruction, or may assign students to different ability groups.