A complete California high school curriculum — every course built from openly licensed and public-domain sources, aligned to the UC A–G subject areas, and written so a student can do the work on their own.
54semester courses1080lessons8subject areas
Every course opens with a free sample lesson — click any course to read it.
A — History & Social Science
5 coursesB — English
13 courses
English 10AJustice, Conscience and the Law
English 10BPower, Voice and Change
English 11AFounding Arguments and the American Self
English 11BLand, Citizenship and the Modern American Story
English 12ARhetoric and Argument: The Public Conversation
English 12BBritish and World Literature: The Divided Self
English 9AFoundations of Narrative, Rhetoric and Argument
English 9AThe Written Word and the Rights of Nations
English 9AVoice, Testimony and the American Self
English 9A V2Foundations of Narrative, Rhetoric and Argument
English 9BDrama, Poetry and the Public Voice
English 9BStory, Land and the Native Novel
English 9BWorld Voices: Form, Empire and the Modern SelfC — Mathematics
8 courses
Algebra 1AData, Linear Equations and Systems
Algebra 1BFunctions, Exponential and Quadratic Models
Algebra 2 A
Algebra 2 B
Geometry ATransformations, Congruence, Similarity and Trigonometry
Geometry BSolids, Coordinates, Circles and Probability
Statistics AExploring Data, Study Design and Probability
Statistics BProbability Models and Statistical InferenceD — Laboratory Science
8 courses
Biology ACells, Energy and Heredity
Biology BEcosystems, Evolution and Human Impact
Earth Science AEarth in Space, Deep Time and a Restless Crust
Earth Science BWater, Climate, Resources and Hazards
Physical Science AMatter and Its Interactions
Physical Science BForces, Energy and Waves
Physics AMotion, Forces, Momentum and Gravitation
Physics BEnergy, Thermal Physics, Electromagnetism and WavesE — World Languages
4 coursesF — Visual & Performing Arts
6 courses
Advanced Studio Art Honors AObservation, Abstraction and Transformation
Advanced Studio Art Honors BIllusion, Landscape, Message and the Sustained Investigation
AI-Inspired Tactile Art AMachines, Materials and Touch
AI-Inspired Tactile Art BComposition, Meaning and Critique
Artificial Intelligence Design and Development AMachine Learning, Media and the Human Body
Artificial Intelligence Design and Development BCase Studies, Prototypes, Patents and CapstoneG — College-Preparatory Electives
4 coursesH — Career Technical Education
6 courses
Filmmaking and Digital Media AStory, Planning and Production
Filmmaking and Digital Media BDirecting, Post-Production and Distribution
Graphic Design and Visual Communication ADesign Thinking and Principles
Graphic Design and Visual Communication BType, Color, Brand and Portfolio
Video Game Design Foundations AOpen Curriculum Edition
Video Game Design Foundations BOpen Curriculum Edition











