Centrum School Grading app for iPhone and iPad

Oral exams can be difficult to grade: students may ask why they got a specific result with a detailed explanation. Centrum to the rescue! Its easy for a teacher to state at what percentage a specific question was answered.
The student could only name 3 of 4 specific countries in Europe? Thats 75 % right there!
He or she knows all the capitols in the United States? Thats a whooping 100 %!
But this second question was much harder, so it must be weighted twice!
Centrum automatically computes the average of all these percentages and uses a selected grading key for the final grade.
Start grading like a pro!