Instructor
Philip Han
DSAT Mathematics
“Welcome! In this course, we’ll work step by step through the 2026 DSAT Mathematics exam, turning challenging problems into manageable ones and helping you push your score higher.”
“Welcome to the course! Take your time, focus on understanding each concept, and trust the process. Every lesson you complete brings you closer to your goal score.”
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COURSES
TEST QUESTIONS
VIDEO LECTURE
KEYNOTES
The DSAT Mathematics course is divided into four focused sections, each designed to strengthen essential math concepts through guided instruction, strategic keynotes, and adaptive practice.
01. Algebra Foundations
Build a strong foundation in linear equations, inequalities, systems, and functions that appear frequently across the DSAT and form the basis of many advanced problems.
90:00 Video
37:30 Keynotes
200 Test Questions
Introduction 00:00
Algebra Foundations Breakdown 00:00
Self-Assessment 10 Questions
[01] Solving Linear Equations : Lecture 00:00
[01] Solving Linear Equations : Keynotes 00:00
[01] Solving Linear Equations : Practice Test 10 Questions
[01] Solving Linear Equations : Practice Test (Hard) 10 Questions
[02] Linear Inequalities : Lecture 00:00
[02] Linear Inequalities : Keynotes 00:00
[02] Linear Inequalities : Practice Test 10 Questions
[02] Linear Inequalities : Practice Test (Hard) 10 Questions
[03] Systems of Linear Equations : Lecture 00:00
[03] Systems of Linear Equations : Keynotes 00:00
[03] Systems of Linear Equations : Practice Test 10 Questions
[03] Systems of Linear Equations : Practice Test (Hard) 10 Questions
[04] Linear Functions & Graphs : Lecture 00:00
[04] Linear Functions & Graphs : Keynotes 00:00
[04] Linear Functions & Graphs : Practice Test 10 Questions
[04] Linear Functions & Graphs : Practice Test (Hard) 10 Questions
[05] Algebraic Expressions : Lecture 00:00
[05] Algebraic Expressions : Keynotes 00:00
[05] Algebraic Expressions : Practice Test 10 Questions
[05] Algebraic Expressions : Practice Test (Hard) 10 Questions
Practice Test 30 Questions
Practice Test (Hard) 30 Questions
Certificate of Completion
02. Advanced & Nonlinear Math
Develop confidence with quadratics, polynomials, exponentials, and nonlinear relationships while learning how the DSAT increases difficulty and tests deeper understanding.
90:00 Video
37:30 Keynotes
200 Test Questions
Introduction 00:00
Advanced & Nonlinear Math Breakdown 00:00
Self-Assessment 10 Questions
[01] Quadratic Equations : Lecture 00:00
[01] Quadratic Equations : Keynotes 00:00
[01] Quadratic Equations : Practice Test 10 Questions
[01] Quadratic Equations : Practice Test (Hard) 10 Questions
[02] Polynomial Expressions : Lecture 00:00
[02] Polynomial Expressions : Keynotes 00:00
[02] Polynomial Expressions : Practice Test 10 Questions
[02] Polynomial Expressions : Practice Test (Hard) 10 Questions
[03] Rational Expressions : Lecture 00:00
[03] Rational Expressions : Keynotes 00:00
[03] Rational Expressions : Practice Test 10 Questions
[03] Rational Expressions : Practice Test (Hard) 10 Questions
[04] Exponents & Radicals : Lecture 00:00
[04] Exponents & Radicals : Keynotes 00:00
[04] Exponents & Radicals : Practice Test 10 Questions
[04] Exponents & Radicals : Practice Test (Hard) 10 Questions
[05] Nonlinear Functions & Graphs : Lecture 00:00
[05] Nonlinear Functions & Graphs : Keynotes 00:00
[05] Nonlinear Functions & Graphs : Practice Test 10 Questions
[05] Nonlinear Functions & Graphs : Practice Test (Hard) 10 Questions
Practice Test 10 Questions
Practice Test (Hard) 10 Questions
Certificate of Completion
03. Data & Problem Solving
Learn how to analyze tables, graphs, ratios, and probabilities, and apply logical reasoning to solve real-world problems efficiently under time pressure.
90:00 Video
37:30 Keynotes
200 Test Questions
Introduction 00:00
Data & Problem Solving Breakdown 00:00
Self-Assessment 10 Questions
[01] Ratios, Rates & Percentages : Lecture 00:00
[01] Ratios, Rates & Percentages : Keynotes 00:00
[01] Ratios, Rates & Percentages : Practice Test 10 Questions
[01] Ratios, Rates & Percentages : Practice Test (Hard) 10 Questions
[02] Units & Conversions : Lecture 00:00
[02] Units & Conversions : Keynotes 00:00
[02] Units & Conversions : Practice Test 10 Questions
[02] Units & Conversions : Practice Test (Hard) 10 Questions
[03] Tables & Charts : Lecture 00:00
[03] Tables & Charts : Keynotes 00:00
[03] Tables & Charts : Practice Test 10 Questions
[03] Tables & Charts : Practice Test (Hard) 10 Questions
[04] Probability Concepts : Lecture 00:00
[04] Probability Concepts : Keynotes 00:00
[04] Probability Concepts : Practice Test 10 Questions
[04] Probability Concepts : Practice Test (Hard) 10 Questions
[05] Statistics & Variability : Lecture 00:00
[05] Statistics & Variability : Keynotes 00:00
[05] Statistics & Variability : Practice Test 10 Questions
[05] Statistics & Variability : Practice Test (Hard) 10 Questions
Practice Test 10 Questions
Practice Test (Hard) 10 Questions
Certificate of Completion
04. Geometry & Trigonometry
Master essential geometry concepts, formulas, and trigonometric relationships while practicing how to approach spatial and multi-step problems strategically.
90:00 Video
37:30 Keynotes
200 Test Questions
Introduction 00:00
Geometry & Trigonometry Breakdown 00:00
Self-Assessment 10 Questions
[01] Area & Volume : Lecture 00:00
[01] Area & Volume : Keynotes 00:00
[01] Area & Volume : Practice Test 10 Questions
[01] Area & Volume : Practice Test (Hard) 10 Questions
[02] Circles : Lecture 00:00
[02] Circles : Keynotes 00:00
[02] Circles : Practice Test 10 Questions
[02] Circles : Practice Test (Hard) 10 Questions
[03] Coordinate Geometry : Lecture 00:00
[03] Coordinate Geometry : Keynotes 00:00
[03] Coordinate Geometry : Practice Test 10 Questions
[03] Coordinate Geometry : Practice Test (Hard) 10 Questions
[04] Right Triangles : Lecture 00:00
[04] Right Triangles : Keynotes 00:00
[04] Right Triangles : Practice Test 10 Questions
[04] Right Triangles : Practice Test (Hard) 10 Questions
[05] Basic Trigonometry : Lecture 00:00
[05] Basic Trigonometry : Keynotes 00:00
[05] Basic Trigonometry : Practice Test 10 Questions
[05] Basic Trigonometry : Practice Test (Hard) 10 Questions
Practice Test 10 Questions
Practice Test (Hard) 10 Questions
Certificate of Completion
Free Practice Test
Overview
Reading & Writing Full Course
Practice Test
About the DSAT Mathematics Test
The Digital SAT Mathematics section evaluates your ability to reason quantitatively, solve problems efficiently, and apply math concepts in real-world contexts. Like Reading & Writing, it is fully digital, adaptive, and designed for a faster, more focused testing experience.
Total Questions
- 44 Questions are given (Module 1 - 22 questions, Module 2 - 22 questions)
- The test is adaptive: your performance on Module 1 affects the difficulty of Module 2.
Time
- 70 minutes total, not per section.
- Module 1 - 22 questions, 35 minutes.
- Module 2 - 22 questions, 35 minutes.
Format
- Standalone Questions (each question is presented on its own)
- A mix of equation-based problems and real-world word problems
- Questions may include graphs, tables, or coordinate-plane visuals
- Calculator is allowed for the entire section (Built-in Desmos calculator is available throughout)
Breakdown
The DSAT Mathematics section is divided into four main domains, each with specific sub-skills:
Algebra Foundations
Advanced &
Nonlinear Math
Nonlinear Math
Data & Problem Solving
Geometry & Trigonometry
Approx. & of Questions
~ 13 to 15 questions out of 44
(~30 to 34%)
(~30 to 34%)
Sub-skills / focus area
- Linear equations & inequalities
- Systems of equations
- Linear functions & graphs
- Rearranging formulas
- Interpreting slopes & intercepts
Questions types
- Solve:
- Which graph represents ?
- If f(x)=4x−3, find
- If f(x)=4x−3, find
- Solve the system:
x+y=6,
x+y=6,
Approx. & of Questions
~ 12 to 14 questions out of 44
(~27 to 32%)
(~27 to 32%)
Sub-skills / focus area
- Quadratic equations & functions
- Polynomials & factoring
- Exponential growth & decay
- Rational expressions
- Nonlinear relationships
Questions types
- Solve:
- Factor:
- Rewrite
- Factor:
- Rewrite
Approx. & of Questions
~ 8 to 10 questions out of 44
(~18 to 23%)
(~18 to 23%)
Sub-skills / focus area
- Ratios, rates, and percentages
- Unit conversions
- Statistics (mean, median, range)
- Unit conversions
- Statistics (mean, median, range)
- Data tables & graphs
- Probability basics
Questions types
- A price increases by 15%. What is the new cost?
- Find the mean of a data set
- Interpret a graph or table
- Convert 2.5 miles to feet
- Find the mean of a data set
- Interpret a graph or table
- Convert 2.5 miles to feet
Approx. & of Questions
~ 5 to 7 questions out of 44
(~11 to 16%)
(~11 to 16%)
Sub-skills / focus area
- Area & volume formulas
- Circles (radius, arc, area)
- Triangles & special right triangles
- Trigonometric ratios
- Coordinate geometry
Questions types
- Find the area of a circle
- Solve a right triangle
- Use sine or cosine
- Find distance on a coordinate plane
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