No. We do not divide our students into classes or grades.
At Flourish, our mixed-age classrooms are called "Studios" and we divide them as follows:
Elementary Studio
For our learners in grades 1 - 5. (We don't have grades - but for the sake of explanation, it helps to have parity with traditional schools).
Middle School Studio
For learners in grades 6 - 8.
LaunchPad Studio
For learners in grades 9 - 12.