There are two types of homework in MATH 101: WeBWorK assignments and suggested problems. The purpose of both types is to help you practice for the midterm and final and to solidify your mastery of the course learning goals.
The homework component of your grade in this course is determined by online WeBWorK assignments. The WeBWorK system has many advantages, including slightly randomizing homework problems and (perhaps best of all) providing you with instant feedback. Remember that the homework is intended to help you learn the course material, and therefore it should be done as you are studying; students who leave their homework to the night before it is due do poorly in this course. (Do not be tempted into finding ways to complete your WeBWorK assignments without working through the problems yourself; in addition to the consequences of violating UBC's academic misconduct policies, you will be depriving yourself of the practice necessary to do well on the midterm and final.)
The online assignments are supplemented by weekly suggested problems; these problems are not handed in or graded, but they are a valuable component of your preparation for the midterm. Suggested problems tend to come in two categories:
In short: students who don't do their homework tend to fail their midterm and final exam—it's that simple. Students who not only solve the problems, but also think critically about what they have and haven't mastered, will be well prepared for the midterm and final exam. See the course home page for additional general advice for success.
Each week you will be assigned roughly twenty WeBWorK problems. You will be able to access your WeBWorK assignments using your CWL (Campus-Wide Login). All assignments will be open starting at 8:00 AM on Thursday mornings a week before they are due, and due at 9:00 PM on Wednesday nights; answers will be available a few minutes after the assignment deadline. For example, the first WeBWorK assignment must be completed by 9:00 PM on Wednesday, January 10. No extensions will be granted for WeBWorK assignments.
Your WeBWorK assignments count for 20% of your overall grade in this course. As such, doing these assignments in a dedicated and careful way is important not only for your grade, but in providing practice for the midterm and the final. All twelve WeBWorK assignments will be counted equally (regardless of which assignments have more or fewer problems), except that the lowest score will automatically be dropped. If you have an illness or other circumstance that prevents you from completing one of the WeBWorK assignments, don't worry—your grade will not suffer, since that assignment will just be dropped. (You should still complete the problems later, though, since the purpose of the WeBWorK assignments is to give you practice on the types of problems that will appear on the midterm and final.) For circumstances that force you to miss multiple WeBWorK assignments, see the web page on missed assessment.
Here you can download a list of suggested problems taken from the various recommended online textbooks. All of the suggested problems have answers in the back of their books, except for those from Active Calculus. (Of course, you should always solve problems without looking at the answer first—only check the answer once you're done solving the problem)
There is also a CLP problem book to accompany the notes. Unfortunately it is still under construction; however, the material that is there is extremely well organized, with Questions, Hints, Answers, and Solutions. Indeed, reading the “How to use this book” introduction alone will probably significantly increase your understanding of how to master university-level mathematics.
If you have access to the 7th edition of Stewart's textbook, you are welcome to also use the list of suggested problems from Stewart from 2015; the answers are in the back of the book, and a student solution manual is available from the publisher. (Be sure to go by section number, as per the table on the syllabus page, rather than which sections were assigned to which unit three years ago.)