Sine graph applet
(written by Prof. Nikos Apostolakis)
Cosine graph applet (written by Prof. Nikos Apostolakis)
Trigonometric
functions applet
Pictorial proof of the formula for the sine and cosine of the sum of two angles
MATH 30 Worksheets
(prepared by Prof. Uma Iyer)
Some old
math 30 tests (from past semesters):
Test 1, Fall 2010

Test 2, Fall 2010

Test 3, Fall 2010

Test 1, Spring 2011

Test 2, Spring 2011

Test 3, Spring 2011

Test 1, Fall 2011

Test 2, Fall 2011

Test 3, Fall 2011

Test 1, Spring 2012

Test 2, Spring 2012

Test 3, Spring 2012

 Some old math 30 quizzes:
 Some more practice exercises, written by Prof. Nikos Apostolakis: