Table 2. Grading system suggested for learners in Hydraulic Structures and Dams. Graded Item Number of problems Points for each problem Total Grade Points Percent Extra work for Bonus Points Homework 12 30 360 36% 2 problems Class quizzes 10 4 40 4% Group project 10 30 300 30% 1 extra problem Final exam 10 30 300 30% 1 extra problem Total 1000 100%