In these systems, students progress through a series of schools.

The programs allow students to progress at their own pace.

Often, students of these schools will progress to an administrative school.

These systems lay down basic tracks along which all students must progress.

Throughout this process, students progress from having a great deal of teacher support to being independent learners.

Students can't progress to the next segment until they get a perfect score.

As students progress through Years 8 to 10, they are offered a wider number of subject choices.

These academies continue until year 10, where students progress to complete their senior studies.

The pattern becomes more complex as students progress through the ranks.

But many students progress slowly because they must take remedial courses.