...My name is David. I was an early education major before I switched to Mathematics. I have tutored for four years at the University of Toledo,and for a year at Woodward High School. (read more)
...Trigonometry can get be exciting, as soon as you get into it! I bet that no teacher ever told you the story of trig, but knowing its history and thereby appreciating its value is half the battle of mastering it! Among the main reasons for first inventing trig was to aid navigation. (read more)