Math 21
Spring 2014

Home Course Schedule Office Hours Resources

This page might be updated as the course progresses, including both review materials and lectures and sources to help with new material.


Here are some handouts:

Office Hours and Tutoring

Your first resource for help in the class should be the instructors and teaching assistants. You are welcome to office hours for any kind of question, we are here to help you and ready to explain the same thing as many times as necessary. You can also email us if you have any concerns, or if you would like to make an appointment to speak to one of us in private.

Stanford offers free drop in tutoring for Math 21 through the Center for Teaching and Learning (CTL). All of the information about this is on the Undergraduate tutoring website.

Some graduate students also offer their services to tutor for Math 21, you can find their names and email address on the list of private tutors maintained by the math department. Beware, private tutors tend to be expensive.

Old Exams

The following exams were given in previous incarnations of Math 21. The most relevant exams are the ones from Spring 2013. Before Spring 2013, the course material was arranged differently, with only one midterm and a final exam that was not cumulative. We will have a cumulative final exam this quarter. We have arranged the exams from before Spring 2013 according to the exam of ours that it resembles the most.

We will not provide solutions other than the ones already available here, but you are welcome to ask any instructor or course assistant to show you correct solutions to any problem.

Midterm 1

Midterm 2

Final Exam

Khan Academy

Another interesting resource for this class is Khan Academy, a website which hosts short, very helpful lectures. Here are some particularly relevant videos, on a variety of topics that might come up this quarter.

More enrichment materials

Here are some links and videos and things having to do with class:

Spring 2014 -- Department of Mathematics, Stanford University