Desmos Course

Master Desmos for the SAT.

Eleven units, each with a concrete outcome. Interactive graphs, quizzes, and SAT-style drills. One-time purchase, not a subscription.

Try a free sample
Outline

Eleven units. One outcome each.

Bootcamp, Algebra, and Functions are free with an account. Unlock the rest for $24.99, lifetime.

  1. 0

    Bootcamp

    Become comfortable with Desmos.

  2. 1

    Algebra

    Become able to solve equations with Desmos.

  3. 2

    Functions

    Analyze functions for the SAT: evaluate, solve, interpret, and choose methods.

  4. 3

    Modeling

    Model data with regression and interpret results.

  5. 4

    Quadratics

    Extremely fast with quadratics.

  6. 5

    Statistics

    Able to analyze data.

  7. 6

    Geometry

    Use Desmos for SAT geometry, especially circles.

  8. 7

    Trigonometry

    Use Desmos for SAT trigonometry, recognize when it helps.

  9. 8

    Advanced Tools

    Use Desmos strategically when algebra would be slow.

  10. 9

    SAT Techniques

    Recognize when Desmos is the fastest path.

  11. 10

    Mastery Test

    Show you can choose the right strategy and get the answer.

Free sample

Lesson 0.1 · Welcome to Desmos

Read the first Bootcamp lesson here. The rest of Bootcamp, plus Algebra and Functions, are free once you create an account.

Lesson 0 · 0.1

What Desmos is

Desmos is the graphing calculator built into Bluebook. Same tools you’ll have on test day.

  • Type equations and see graphs instantly
  • Click intersections, intercepts, and points
  • Build tables and run regressions

Why Desmos is useful for the SAT

Many math questions are faster when you graph → observe → answer instead of grinding algebra by hand.

  • Systems and intersections
  • Reading graphs and intercepts
  • Checking work in seconds
  • Tables and regressions for linear models

When you should use Desmos

  • The problem is about a graph, intersection, or intercept
  • You can write an equation or inequality quickly
  • A table of values is given and you need a model
  • You want a fast check after solving by hand

Mindset: graph → observe → answer. Let the picture do the algebra when it can.

Continue the free Bootcamp

$24.99

Lifetime access. Includes 30 days of Premium.