Math 1231: Single-Variable Calculus I
Section 14
Fall 2020

Contact Info
Fall 2020

Office: Blackboard

Office Hours:

Course Information



Daily Assignments

December 16: Final Exam

December 14: Bonus Office Hours

December 10: Mastery Quiz Due

December 9: Center of Mass and Volume


December 8: WeBWorK due

December 7: Physics Applications


December 3: Mastery Quiz Due

December 2: Averages and Area


December 1: WeBWorK due

November 30: Integration by Substitution


November 23: FTC2 and Antiderivatives


November 23: FTC2 and Computing Integrals

November 19: Mastery Quiz Due

November 18: The Fundamental Theorem of Calculus, part 1


November 17: WeBWorK due

November 16: The Definite Integral


November 12: Mastery quiz due

November 11: Integration: What is Area?


November 9: Quadratic Approximation

November 5: Mastery quiz due

November 4: Optimization


November 3: WeBWorK due. No Recitation

November 2: Sketching Graphs


October 29: Mastery Quiz

October 28: Classifying Extrema


October 27: WeBWork due

October 26: Mean Value Theorem


No Mastery Quiz October 22

October 21: Maxima and Minima


October 20: Midterm due

October 19: No class

October 15: Mastery Quiz Due


October 13: WeBWork due

October 12: Implicit Differentiation


October 8: Mastery Quiz Due

October 7: Rates of Change and Physical Models


October 5: Tangent Lines and Linear Approximation


October 1

September 30: Trigonometric Derivatives and the Chain Rule


September 29: WeBWork due

September 28: Computing Derivatives


September 24

September 23: Linear Approximation and the Derivative

September 22: WeBWork Due

September 21: Infinite Limits


September 16: Trigonometric Limits


September 15: WeBWork and Mastery Quiz due

September 14: Continuity and Computing Limits


September 8/9: Formal Limits (Please try to complete before recitation)

Slides from lecture

September 2: Informal Continuity and Limits

Slides from lecture

August 31: Syllabus and Review of Functions

Course Goals

This is the first semester of a standard year-long sequence in single-variable calculus. The main topics are limits and continuity; differentiation and integration of algebraic and trigonometric functions; and applications of these ideas. This corresponds to Chapters 1–5 of Stewart and Chapters 1–6 of Herman–Strang.

By the end of the course, students will acquire the following skills and knowledge: students will know the intuitive and formal definitions of the limit, derivative, antiderivative, and definite integral of a function. Students will be able to distinguish continuous from discontinuous functions by visual and algebraic means; to calculate derivatives of functions both by definition and using various simplification rules; to formulate and solve related rates and optimization problems; to accurately sketch graphs of functions; to calculate antiderivatives and definite integrals of a variety of functions; to compute areas of regions in the plane and volumes of solids of revolution; and to explain the significance of important theoretical results such as the Extreme Value Theorem, Mean Value Theorem, and Fundamental Theorems of Calculus.

The course syllabus is available here.

Course notes

Mastery Quizzes

The topics for the quizzes are:

  1. Informal Continuity and Limits
  2. Formal Limits
  3. Computing Limits
  4. Trigonometric Limits
  5. Infinite Limits
  6. Definition of a Derivative
  7. Basics of Computing Derivatives
  8. Trigonometry and the Chain Rule
  9. Linear Approximations and Tangent Lines
  10. Rates of Change
  11. Implicit Differentiation
  12. Related Rates
  13. Critical Points and Global Extrema
  14. First and Second Derivative Tests
  15. Curve Sketching
  16. Optimization
  17. Approximation (Quadratic and Newton’s Method)
  18. Area and Riemann Sums
  19. The Fundamental Theorem of Calculus and Antiderivatives
  20. The Evaluation Theorem and Definite Integrals
  21. Integration by Substitution
  22. Areas and Averages


Graphing calculators will not be allowed on tests. Scientific, non-programmable calculators will be allowed. I will have some to share, but not enough for everyone.


The official textbook for Math 1231 is Calculus, 8th edition by James Stewart (ISBN-13: 978-1285740621, ISBN-10: 1285740629). It is a very good (and very expensive) textbook. If you go on to take Calculus 2 or Multivariable Calculus at GW, you will also need this book for those classes.

Another perfectly fine book is Calculus 1, by Gilbert Strang and Jed Herman. It is available for free online here.

I will be loosely following Stewart, and will attempt to give references to both books whenever I can. I will not assign problems from either book, but both will contain many problems for if you need extra practice.

Do not purchase Calculus: Early Trancendentals, also by Stewart: it is not the same book as Calculus and it is not used in any mathematics course at GW.

This section of Math 1231 will not use WebAssign.