Regarding the prefinal grades: You need to know your test and quiz scores in order to find yourself... The lowest HW and quiz are dropped. The HWQT (home work plus quiz total) = (QT+HWT)*4.5, HWT has a max possible of 4pts and QT has a max possible of 6 pts (those represent the hw and quiz averages). Please refer to the syllabus for any further details about the grading. And please, be considerate and do not e-mail me to ask for informatin that can be found in the syllabus. Students whose total points after the final add over 300 will receive an A+ (good job!).