Quantitative Reasoning

Courses that fulfill the quantitative reasoning (QR) core requirement aim to develop critical skills in quantitative analysis and deductive reasoning, which are particularly relevant to the study of science and the social sciences.

The QR requirement can be fulfilled by the following means:

  • Scoring a minimum of 600 on the Math SAT or 27 on the math subsection of the ACT within the last eight years prior to matriculation;
  • Earning a passing score on the GS Quantitative Reasoning Exam;
  • Earning a passing letter grade in a course from the list of approved courses;
  • Approved transfer credit for computer science, mathematics, or statistics courses that are taken within the last eight years prior to matriculation and
    1.  equivalent to those on the list of approved courses below, as determined by the Dean of Students Office.
    2.  equivalent to one year of credit (usually 6 points) for any Higher Level International Baccalaureate exam with a score of 6 or 7 or A-level with grade of C or higher.

Students who have not fulfilled the quantitative reasoning requirement through standardized scores or transfer credit may take the GS Quantitative Reasoning Exam during or prior to Orientation Week.

Based on the QR exam results, GS advisors will help students choose a course from the GS-approved list of quantitative reasoning courses. When choosing a QR course, students must  ensure that they have reviewed and have met the specified prerequisites for the course prior to enrollment.

Computer Science, Economics, Mathematics, and Statistics Courses

Any course selected from the following departments fulfills the quantitative reasoning requirement when passed with a satisfactory letter grade:

  • Computer Science (except S1021D, S1022Q)
  • Economics (Columbia department only)
  • Mathematics
  • Statistics

Approved Columbia courses in computer science, mathematics, and statistics may count toward both the QR requirement and the science requirement. Approved transfer credit for a course in computer science, mathematics, and statistics may count toward both the QR and science requirements as well; however, the course must have been taken within the last eight years prior to matriculation to satisfy the QR requirement.

College Algebra and Analytic Geometry (MATH UN1003) (or the equivalent) may count toward the QR requirement only.

Frontiers of Science

The goal of this course is to introduce students to the way scientists think. As they delve into questions drawn from fields as varied as neuroscience and astrophysics, students learn why scientists cultivate a sense of scale, why they like to convert data to graphs, and why they are so careful to differentiate correlation from causation. Along the way, students are invited to think about how science might contribute answers to old questions (what is the place of our species in the universe?) and new ones (is continued industrialization an environmentally sustainable proposition?)

Frontiers of Science (SCNC CC1000) satisfies both the QR requirement and one course of the science requirement when passed with a letter-grade of C or above. To enroll in Frontiers of Science, students must meet at least one of the following requirements:

  • Score of 16 or higher on the GS Quantitative Reasoning Exam
  • SAT Math score of 600 or higher within the last three years
  • ACT Math score of 27 or higher within the last three years

List of Approved QR Courses

The following Columbia courses have been approved as satisfying the QR requirement if completed with a satisfactory letter grade. (BC indicates a Barnard College course.) This list is updated annually. If a particular quantitative reasoning course does not appear on the list, students should ask their respective GS advisors about its appropriateness for the requirement. Equivalent transfer courses may not count toward the QR requirement.

ECON BC1007Mathematical Methods for Economics *
ECON BC2411Statistics for Economics
PHIL UN1401Introduction to Logic
PHIL UN3411Symbolic Logic
POLS UN3704Data Analysis and Statistics for Political Science Research
POLS UN3720Scope and Methods
POLS GU4730Game Theory and Political Theory
POLS GU4700Mathematical Methods for Political Science
POLS GU4710Principles of Quantitative Political Research
PSYC BC1101Statistics
PSYC UN1610Introductory Statistics for Behavioral Scientists
SOCI W2220Evaluation of Evidence (Not Offered 2017-18)
SOCI BC3211Quantitative Methods
SOCI UN3020Social Statistics
URBS UN3200Spatial Analysis: GIS Methods and Urban Case Studies
EESC BC3017Environmental Data Analysis

Note: Barnard students are given preference for enrollment in Barnard courses that may fulfill the QR requirement. Barnard courses that fulfill a core requirement will not necessarily count toward a major at Columbia if a student chooses to major or concentrate in one of these fields. (See individual departments concerning courses approved and required for the major.)