.json a student exported from the Progress & Review page onto the buttonA word of caution before you grade. Mastery (real, durable understanding, built and re-proved over time) is higher and more real than any attempt to reduce a student's learning to a single number. The report above shows the living record: what was attempted, what was mastered, how faithfully it was reviewed. A grade cannot see the whole of that. Proceed with caution in using simple grades: let the number below inform your judgment of the student, never replace it.