[Do the math]

The students who failed my class lacked the work ethic required to pass calculus I. I have helped many weak math students pass calculus I, but those students worked hard. Last semester I had over 10 after class study sessions, but few students attended.

[dhs12345]

Our son took advantage of after class sessions and got As in all three Calc classes I II III. Ditto for Physics I II III. Help is available if you are willing to ask and work hard. He is working on his EE.