چکیده (انگلیسی):

Dartmouth College mathematicians have developed a free online calculus course called "Open
Calculus." Open Calculus is an exportable distance-learning/self-study environment for learning
calculus including written text, nearly 4000 online homework problems and instructional videos.
The paper recounts the evaluation of course elements since 2000 in two experimental/control
course situations involving nearly 300 students