<p>My brother is a freshman at UF now predental and is in his Spring semester. He took Summer B and Fall 2013 but he was put into intro to chem and other intro classes due to the fact that he was pledging. He is now taking both MAC2311 and CHM2045 at the same time and is finding difficulty. He's taken two exams in each of the courses and hasn't done too swell. He does everything we ask - studyedge, tutoringzone, broward turtoing, etc. We don't know if he's just not studying right or what. Help with any advice please!! He has Keeran for MAC2311 and Mitchell for CHM2045. SOS NEED HELP</p>