In the second step, a blending problem is assigned for homework.
The final exam in the course included a blending problem and a set covering problem.
Our first concern was whether there was a difference in performance of the students in the blending problem vis-a-vis the set covering problem.
1]: There is no difference in student scores in the blending problem and the set covering problem.
In other words, on average, students scored 36% more on the blending problem.
brackets exhibit relatively stronger performance in the blending problem, it would imply that the mastery based approaches are effective across all G.
This implies that the better performance on the blending problem is equally prevalent in each of the 3 G.