High School
We have 798 free learning resources listed for High School subjects, including educational iPhone & iPad Apps, Kindle & Other eBooks, Mac Software, Worksheets & Printables, and Online Classes, from providers including Khan Academy, OpenStax, PatrickJMT, and The New Boston.
The Early Middle Ages, 284--1000 with Paul Freedman
Middle Ages / Medieval Period
High School - College | Online video/YouTube
Major developments in the political, social, and religious history of Western Europe from the accession of Diocletian to the feudal transformation. Topics include the conversion of Europe to...
The Holocaust
Holocaust
6th - College | Online resource
This amazing resource provides in depth information on the Holocaust. If you cannot visit the US Holocaust Memorial Museum, take a lot at all of the content they have made available on the web....
The Holocaust - An Introduction (I): Nazi Germany: Ideology, The Jews and the World
European History
High School - College | Online class
The Holocaust was an inconceivable historical event, which forever robbed Western culture of its innocence. As civilized human beings, we fail to understand how events of such horror could have...
The Horse Course: Introduction to Basic Care and Management
Horse Care and Management
7th - College | Online class
There are over 100 million horses, donkeys and mules in the world today and owners of these animals can be found on almost every continent and in almost every society. The Horse Course will cover...
The Laplace Transform
Laplace Transforms
High School - College | Online video/YouTube
In this series of videos, I try to hit the highlights about the Laplace Transform. I talk about some important theorems, do a few proofs and of course do some examples of using the Laplace...
The Learning Network
Social Studies
9th - College | Website
The Learning Network publishes about 1,000 teaching resources each school year, all based on using Times content — articles, essays, images, videos, graphics and podcasts — as teaching tools...
The Modern and the Postmodern (Part 1)
Philosophy
7th - College | Online class
This course examines how the idea of “the modern” develops at the end of the 18th century in European philosophy and literature, and how being modern (or progressive, or hip) became one of the...
The Modern Revolution and The Future
World History
4th - College | Online class
After the rise of agriculture, powerful civilizations such as the Persians, Romans, and Mongols exploited and developed long-distance trade routes to expand their regional influence. New...
The New Boston Computer Programming Videos
Computer Programming
High School - College | Online video/YouTube
Tons of sweet computer related tutorials and some other awesome videos too!
The Next Level Guitar
Guitar1st - College | DVD, Online resource
Online lessons as well as instructional DVD sets on a variety of musical genres including blues, rock, country, metal, shred, reggae, jazz, and more.
The Pacific
Art History
7th - College | Online class
The arts of the Pacific vary by virtue of ecological situations, social structure, and impact of external influences, such as commerce, colonialism, and missionary activity. Created in a variety of...
The Periodic Table of Videos
The Periodic Table of Elements
6th - College | Online resource, Online video/YouTube
Short videos about every element on the periodic table, plus other cool experiments and chemistry stuff
Thermodynamics
Thermodynamics
8th - College | Online class
Thermodynamics is the study of heat, “thermo,” and work, “dynamics.” We will be learning about energy transfer during chemical and physical changes, and how we can predict what kind of changes will...
The Rooseveltian Century
20th Century US History
7th - College | Online class
This course uses the lives, ideals and achievements of Theodore, Franklin, and Eleanor Roosevelt to create the idea of a Rooseveltian century. It is about doing research, analyzing primary sources,...
The Ruby on Rails Tutorial
Ruby on Rails7th - College | Online resource
The Ruby on Rails Tutorial book and screencast series teach you how to develop and deploy real, industrial-strength web applications with Ruby on Rails, the open-source web framework that powers...
The Ultimate Guide to Learning how to use Your first DSLR
Digital Photography4th - College | Online resource
If you’ve bought yourself a DSLR and, after unpacking it from the box, you are intimidated by the number of buttons and dials, and by the thickness of the manual, it can be very tempting to put the...
The Ultimate Revision Guide
Standardized Test PreparationHigh School - College | ebook/Kindle
Whether you’re studying at GCSE, A-Level or Degree level, this ultimate revision guide will give you the best tips, tricks and techniques to master your revision.
The Universe
Astronomy
4th - College | Online class
Where did everything come from? Where are we heading? Big History tells the story of the Universe starting from the Big Bang, the formation of stars, planets, life on Earth, modern civilization —...
The Universe and Space Stuff
Astronomy
4th - College | Online/YouTube video
Series of beautifully-animated videos explaining fundamental astronomy topics, including: Black holes Red Dwarfs What is Light? Dark matter and dark energy Neutron stars The solar system
Tinkercad
3D Modeling
4th - College | Website
Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding. It's used by teachers, kids, hobbyists, and designers to imagine, design, and make anything!
TOEFL® Test Preparation: The Insider’s Guide
TOEFL Test
High School - College | Online class
This test preparation course, developed by the experts who create, administer and score the TOEFL® test, will help English language learners improve their skills. The TOEFL® test is the world’s...
Transformations, congruence, and similarity
Geometry
9th - College | Online class
Learn about geometric transformations and how they’re used to understand the meaning of “similar” and “congruent”.
Transform Your Writing Skills
Writing & Composition9th - High School | Online class
The skills taught in this Specialization will empower you to succeed in any college-level course or professional field. You’ll learn to conduct rigorous academic research and to express your ideas...
Triangles and Pixels
Computer Animation
7th - College | Online video/YouTube
Computer Graphics Series with John Chapman discussing how any shape can be most easily simulated with a set of triangles, and how those get translated to pixels on a computer screen.
Trigonometric equations and identities
Trigonometry
High School - College | Online class
Learn about the inverse functions of sine, cosine, and tangent, and how they are defined even though the functions are not really invertible. These functions will be very helpful when you will...
Trigonometric equations and identities
Trigonometry
High School - College | Online class
Learn about the inverse functions of sine, cosine, and tangent, and how they are defined even though the functions are not really invertible. These functions will be very helpful when you will...
Trigonometry
Trigonometry
7th - High School | Online class
Missions recommend what to learn next, help you remember what you’ve learned by mixing skills, and save your progress.
Trigonometry
Trigonometry
7th - High School | Online resource
School yourself in trigonometry! Free, interactive video lessons on trigonometry! Trigonometry helps you understand any topic that involves distances, angles, or waves. The trig functions (sin,...
Trigonometry
Trigonometry
9th - High School | Online video/YouTube
172 videos about all aspects of Trigonometry.
Trigonometry Help
Trigonometry
7th - High School | Online resource
Trying to keep up with trig can be hard at first — suddenly you’re learning new terms like sine, cosine, and tangent, and having to figure out more triangles than you ever cared about. Fortunately...