...I have been teaching for over 30 years, many of which included courses from Geometry through Calculus that all include trigonometry. Geometry introduces a student to at least the basic three trig functions, sin(x), cos(x), and tan(x). I have also taught Pre-Calculus using the ABeka curriculum and text book. This curriculum is very heavy in the trigonometry area. (read more)
...I am easy and will always provide fast responses. Feel free to contact me with any additional questions or to schedule a lesson!5 on AP Calculus AB and BC exams. 150+ hours tutoring calculus. 5 on the AP Chemistry. Qualification for the National Competition of the US National Chemistry Olympiad and 1st in the NC region. 5 on the AP Physics 1, C Mechanics, and C E & M exams. (read more)