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Learning Paths

Step-by-step paths to mastery — taught by the minds the world remembers.

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Your learning paths

Grades 4–7

Math Foundations

Strengthen pre-algebra skills in later elementary and early middle school.

★ 6 courses live

Leonardo Fibonacci

Solving Equations

Solving Equations

Negative Numbers

Negative Numbers

Coordinate Plane

Coordinate Plane

René Descartes

Proportional Reasoning

Proportional Reasoning

Thales of Miletus

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Other learning paths

Grades 7–9

Algebra Fundamentals

Build algebra tools for success in middle grades and beyond.

☆ 5 courses live

Linear Equations

Linear Equations

Coordinate Geometry

Coordinate Geometry

Pierre de Fermat

Linear Relationships

Linear Relationships

Exponents and Radicals

Exponents and Radicals

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Grades 8–11

Intermediate Algebra

Understand core ideas to crush early high school courses like Algebra 1 or Integrated Math 1 and 2.

☆ 5 courses live

Introduction to Functions

Introduction to Functions

Carl Friedrich Gauss

François Viète

Coordinate Transformations

Coordinate Transformations

Exponentials and Logarithms

Exponentials and Logarithms

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Grades 11–12

Advanced Algebra

Study the functions and graphs of later high school courses like Algebra 2, Integrated Math 2 and 3, and Precalculus.

☆ 6 courses live

Trigonometric Functions

Trigonometric Functions

Polar Coordinate Plane

Polar Coordinate Plane

Jacob Bernoulli

Complex Numbers

Complex Numbers

Carl Friedrich Gauss

Évariste Galois

Equations and Curves

Equations and Curves

Vectors and Matrices

Vectors and Matrices

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Foundational · Computer Science

Programming & Computer Science

Speak the language of computers — from your first line of code to neural networks.

☆ 4 courses live

Thinking in Code

Thinking in Code

Programming with Variables

Programming with Variables

Programming with Functions

Programming with Functions

Algorithmic Thinking

Algorithmic Thinking

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Computer Science Fundamentals

All ages

Computer Science Fundamentals

Alan Turing

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All ages

How AI Works

John McCarthy

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Introduction to Neural Networks

All ages

Introduction to Neural Networks

Frank Rosenblatt

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Foundational to Advanced · Science

Science

See the science in the world around you — from circuits to the cosmos.

☆ 2 courses live

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Scientific Thinking

All ages

Scientific Thinking

Galileo Galilei

Digital Circuits

Digital Circuits

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Beyond the Nutshell

All ages

Beyond the Nutshell

Carl Sagan

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Science Puzzles

All ages

Science Puzzles

Leonardo da Vinci

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Quantum Computing

NEWAll ages

Quantum Computing

Richard Feynman

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Foundational · Data

Data Analysis

Find the story hiding in the numbers — from charts to predictions.

☆ 1 course live

Exploring Data Visually

Exploring Data Visually

William Playfair

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Probability Fundamentals

All ages

Probability Fundamentals

Blaise Pascal

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Statistics Fundamentals

All ages

Statistics Fundamentals

Ronald Fisher

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Predicting with Data

All ages

Predicting with Data

Thomas Bayes

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All ages

Regression

Francis Galton

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Clustering & Classification

NEWAll ages

Clustering & Classification

Carl Linnaeus

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Foundational · Logic

Logic & Reasoning

Think in clear steps — deduction, puzzles, and winning strategy.

☆ Coming soon

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All ages

Logic

Aristotle

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Logical Reasoning

All ages

Logical Reasoning

George Boole

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All ages

Truth & Lies

Raymond Smullyan

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All ages

Logic Puzzles

Lewis Carroll

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Strategic Thinking

NEWAll ages

Strategic Thinking

John von Neumann

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All levels · Python

Python

Code in the world's most popular language — from first script to algorithms.

☆ Coming soon

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Thinking in Python

All ages

Thinking in Python

Guido van Rossum

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Loops & Functions

All ages

Loops & Functions

Grace Hopper

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Data Structures

All ages

Data Structures

Donald Knuth

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NEWAll ages

Algorithms

Edsger Dijkstra

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Practical · Everyday Math

Everyday Math

The math you actually use — money, measurement, and quick mental tricks.

☆ Coming soon

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$Everyday Math$

All ages

Everyday Math

Benjamin Franklin

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$Mental Math$

All ages

Mental Math

Srinivasa Ramanujan

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All ages

Measurement

Eratosthenes

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$Money Math$

NEWAll ages

Money Math

Luca Pacioli

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Curious minds · Technology

Technology

Peek under the hood of the tech that runs the modern world.

☆ Coming soon

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How Technology Works

All ages

How Technology Works

Nikola Tesla

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All ages

Cryptocurrency

Satoshi Nakamoto

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All ages

Search Engines

Vannevar Bush

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How the Internet Works

NEWAll ages

How the Internet Works

Vint Cerf

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Advanced · Math

Calculus & Beyond

The mathematics of change — limits, derivatives, integrals, and more.

☆ 1 course live

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Limits & Continuity

All ages

Limits & Continuity

Augustin-Louis Cauchy

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All ages

Derivatives

Gottfried Leibniz

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All ages

Integrals

Archimedes

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Multivariable Calculus

NEWAll ages

Multivariable Calculus

Joseph-Louis Lagrange

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For the curious · Mind-Bending Math

Mind-Bending Math

Math for the sheer joy of it — puzzles, infinity, and beautiful shapes.

☆ Coming soon

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$Math Puzzles$

All ages

Math Puzzles

Martin Gardner

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All ages

Infinity

Georg Cantor

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All ages

Number Theory

Carl Friedrich Gauss

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Beautiful Geometry

All ages

Beautiful Geometry

Euclid

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The Joy of Problem Solving

NEWAll ages

The Joy of Problem Solving

George Pólya

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