1) Science classes at the University of Denver require twice as many hours of in-class time compared to normal classes due to separate lecture and lab components, but only earn half as many credits.
2) A biology major reported spending 6 hours per week on science homework compared to 45 minutes and 1.75 hours for other classes, feeling this lowers the quality of work in other classes.
3) The document proposes increasing science classes to 5 credits total instead of 4 to better match workload and allow students to maintain a social life.