University of Toronto Scarborough

CSCA67H3

Discrete Mathematics

PrerequisiteGrade 12 Calculus and Vectors and one other Grade 12 mathematics course

Evidence1 term

Add CSCA67H3 to Pyko

What was the average?

C+

2.3 GPA across 1 observed term. Most recent: Winter 2023.

How is it graded?

Not yet verified

No syllabus we can lawfully use has been verified for this course.

How confident is this?

Low

A small number of terms, so read it as a range. The most recent observation is several years old.

From the calendar

Official source · University of Toronto Scarborough

Introduction to discrete mathematics: Elementary combinatorics; discrete probability including conditional probability and independence; graph theory including trees, planar graphs, searches and traversals, colouring. The course emphasizes topics of relevance to computer science, and exercises problem-solving skills and proof techniques such as well ordering, induction, contradiction, and counterexample. Same as MATA67H3

Prerequisite: Grade 12 Calculus and Vectors and one other Grade 12 mathematics course

Recommended preparation — not required

CSCA08H3, CSCA20H3

The calendar advises these before taking CSCA67H3. You can enrol without them.

What people actually got

Last observed Winter 2023

C+

2.3 GPA

1 term observed

n = 1student contributedScarborough offerings only

This is a student-contributed aggregate, not an official University of Toronto record. It is also not a measure of how hard the course is — a course average moves with who enrols in it, not only with the material.

The newest observation is from Winter 2023. Instructors, weighting and exam format may all have changed since — treat this as history, not a forecast.

This rests on 1 reported term. It is shown because hiding it would not make it less true, but one or two results are a datapoint, not a distribution — a single unusual cohort moves this number a long way.

What we don’t have yet

Assessment weightingNo syllabus we can lawfully use has been verified for this offering. Contribute yours and the breakdown appears here.

A current averageThe newest verified observation is from Winter 2023. Later terms have no confirmed result yet.

Per-term breakdownHeld back deliberately. Splitting 1 observations across terms would be false precision.

Instructor-level detailAverages are not split by instructor. At these sample sizes the difference between sections is noise, not signal.

Archive coveragePyko holds no past paper for this course. We do not host or distribute course files in any case; the archive is what lets these pages describe how a course is assessed.

Source ledger

Report an error →

Sources behind every claim on this page
Claim	Source	Captured	Status
Course description, prerequisites, exclusions, contact hours	University of Toronto Scarborough	2026-07-25	public fact
Historical average across 1 term	Student contributions, consented	2026-07-25	user contributed aggregate

Page last verified 2026-07-25. A claim whose source moves is withdrawn before it goes stale.

What this opens up

7 courses list CSCA67H3 as a prerequisite

CSC236H1Introduction to the Theory of Computation CSC258H1Computer Organization CSC343H1Introduction to Databases MATA22H3Linear Algebra I for Mathematical Sciences MATA37H3Calculus II for Mathematical Sciences

The other 2 have no page yet. Listing a course here means it names CSCA67H3 among its prerequisites — often as one of several ways to satisfy the same requirement, so this is what CSCA67H3 makes available, not what it alone guarantees.

You’ve read the average. Now use it.

Add CSCA67H3 and Pyko tracks what you've earned against your own grading scheme.

Add CSCA67H3 to Pyko See how Pyko works

Pyko is an independent student platform. It is not affiliated with, endorsed by, or operated by the University of Toronto. Course names and codes are used descriptively to identify courses.