Under the current system, grading is (relatively) easy because all you need to check is whether the answer given matches the correct one.
The proposed system would involve answers that cannot be mechanically pattern-matched and would need a LOT more time and effort to grade.
Under the current system, grading is (relatively) easy because all you need to check is whether the answer given matches the correct one.
The proposed system would involve answers that cannot be mechanically pattern-matched and would need a LOT more time and effort to grade.