Differential and Integral Calculus

MATH 121/6.0

Overview

Differentiation and integration with applications to biology, physics, chemistry, economics, and social sciences; differential equations; multivariable differential calculus.

NOTE: For students intending to pursue a medial or major plan in a subject other than Mathematics or Statistics.

Learning Outcomes

This course will be delivered using a completely online approach using online course materials in onQ and live/synchronous sessions.

Communication tools used in the course

  • Email
  • onQ Forums
  • Skype
  • Telephone
  • WebWork question feedback options

Course Components

  • Lectures will introduce the key ideas of the course, and will be used to work through introductory examples
  • Assignments, along with solutions, will give you the chance to master the skills of the course
  • Tutorials will be where tutors can provide additional examples, as well as the opportunity to get further clarification about the assignment problems.
  • Tests are written during your tutorial times, 3 times per term. They will be based on the Test Preparation Problems from the Assignments.

Learning Objectives

After you complete this course you will be able to:

In Single Variable Differential Calculus

  1. Select a function form or family of functions that have desired graphical and limit properties. (e.g. a function that starts at (0,0), has one peak, and then a horizontal asymptote at y=2)
    • Have a toolkit of functions for describing relationships in application problems
  2. Express (verbally or through calculations or graphs) the meaning of limiting values in application problems.
    • Calculate value of finite and infinite limits of continuous and discontinuous functions (with or without l'Hopital's rule), given a function
  3. Understand the tangent-slope and rate of change meanings of the derivative
    • Understand the difference between various possible approximations to a function.
  4. Construct application models from word problems and use derivatives to investigate properties of the models.
    • Use derivatives to locate and classify critical points in optimization problems.
    • Use relationships between modeling variables to construct relationships between their rates of change.
    • Use relationships between modeling variables to estimate the effects of changes of inputs or outputs

In Single Variable Integral Calculus

  1. Understand the relationship between integration and area under a curve/rate graph
    • Understand the graphical/area interpretation of integration and average value
  2. Construct application models from word problems and use integrals and/or derivatives to investigate properties of the models.
    • Master core integration techniques.
    • Understand properties related to the integral - average value, continuous anti-derivatives.
    • Understand the issues involved with infinite intervals or asymptotic values in evaluating integrals.
  3. Construct differential equation models from word problems and use qualitative and algebraic methods to investigate properties of the models.

In Multivariate Differential Calculus

  1. Demonstrate an understanding between graphical presentation and calculus concepts (1st, 2nd part. derivs, gradient, directional deriv) in multivariate functions.
  2. Construct application models from word problems involving multivariate functions, and use differential calculus to investigate properties of the model (related rates and optimization)
    • Vectors
    • Gradient and directional derivative
    • Related rates
    • Concavity
    • Critical points and optimization
    • Constrained optimization and Lagrange multipliers

Terms

Summer (May–July) 2025
Course Dates
Exam Dates (if applicable)
Delivery Mode
Online

Evaluation

Textbook and Materials

Time Commitment

Testimonials

"I really liked having the Webwork due a week after the content was covered. That gave me time to use my weekend previous for the practice questions and be more successful on the webwork quiz. The in-term tests were a fair evaluation of each unit and I really liked the organization/set-up of how they were to be completed (me choosing an hour on my own time rather than having to stress/cram a set time in). I am very happy with my decision to take it online rather than concurrently with other courses during the school year."
- Course evaluation, MATH 121: Differential and Integral Calculus (2014)