Free Online Classes
The best educational online classes our members recommend:
3Blue1Brown
Online classAn interesting puzzle about dividing a circle with chords, which incorporates one Euler’s most beautiful theorems.
3D Printing Applications
3D Printing College | Online classThis course will examine how 3D printing is being applied across a number of domains, including design, manufacturing, and retailing. It will also demonstrate the special capabilities of 3D...
3D Printing Capstone
3D Printing College | Online class3D Printing Capstone is the last course in the 3D Printing Specialization. This Specialization will introduce you to the magic of 3D printing. Through a series of four cohesive courses and a...
3D Printing Hardware
3D Printing College | Online classThis course will provide an in-depth exploration of desktop 3D printing hardware. It will examine the history of desktop 3D printing and demonstrate how 3D printers are made and how they work. This...
3D Printing Software
3D Printing College | Online classThis course will demonstrate how to use 3D printing software to create digital designs that can be turned into physical objects. It will also demonstrate how 3D scanners work to turn physical...
3rd grade Math (U.S.)
3rd Grade Math Curriculum 3rd | Online classWant a personalized 3rd grade (U.S.) experience? Missions recommend what to learn next, help you remember what you’ve learned by mixing skills, and save your progress.
4th grade Math (U.S.)
Math 4th | Online classWant a personalized 4th grade (U.S.) experience? Missions recommend what to learn next, help you remember what you’ve learned by mixing skills, and save your progress.
5th grade Math (U.S.)
Math 5th | Online classMissions recommend what to learn next, help you remember what you’ve learned by mixing skills, and save your progress.
6th grade Math (U.S.)
6th Grade Math Curriculum 6th | Online classMissions recommend what to learn next, help you remember what you’ve learned by mixing skills, and save your progress.
7-Lesson Web Class For Home Educating Parents
Homeschooling College | Online class, Online/YouTube videoIn this 7-video lesson online class we talk about main challenges and common pains related to high quality home education and how to avoid them. Ideal for homeschooling, unschooling and world...
7th grade Math (U.S.)
7th Grade Math Curriculum 7th | Online classMissions recommend what to learn next, help you remember what you’ve learned by mixing skills, and save your progress.
8th grade Math (U.S.)
8th Grade Math Curriculum 8th | Online class8th grade is all about tackling the meat of algebra and getting exposure to some of the foundational concepts in geometry. If you get this stuff (and you should because you’re incredibly...
A beginner's guide to 20th century art
7th - College | Online classArt & Context: Monet’s Cliff Walk at Pourville & Malevich’s Suprematist Composition: White on White A conversation with Sal Khan, Steven Zucker & Beth Harris
A beginner's guide to Asian art and culture
Asian Geography College | Online classHinduism is one of the world’s oldest religions. It has complex roots, and involves a vast array of practices and a host of deities. Its plethora of forms and beliefs reflects the tremendous...
A beginner's guide to contemporary art
Contemporary Art 7th - College | Online classAll content in “A beginner’s guide to contemporary art”
A beginner's guide to medieval Europe
Middle Ages / Medieval Period 9th - College | Online classThe Middle Ages lasted 1000 years. Learn how manuscripts were made, how medieval calendars worked, and how Christ’s life was represented.
A beginner's guide to the art of Islam
Online classThe Taj Mahal, a silk carpet, a Qur‘an; all of these are examples of Islamic art. But what exactly is Islamic art and architecture?
A Beginner's Introduction to Real Estate Investing: Free Course
Real Estate College | Online classBelow you’ll find over four hours of HD videos designed to teach you how to get started with real estate. You’ll learn about: The benefits to real estate investing The four different ways real...
A Brief History of Human Spaceflight
History of Science College | Online classThis course provides a view of the history of spaceflight, from early writings telling of human’s fascination of space through the early Russian and American space stations. Developed as an...
Absolute value equations, functions, and inequalities
Online classLearn how to solve absolute value equations, how to graph absolute value functions, and how to solve absolute value inequalities.
Abstract Expressionism and the New York School
Online classAction painting, drip painting, luminous fields of color so large that they envelop the viewer while exposing the process of their creation. Abstract Expressionism is not a single style and isn’t...
Academic Information Seeking
Research College | Online classThis course will introduce you to the basic elements of academic information seeking – we will explore the search process from defining a strategy to evaluating and documenting your search results....
Accounting and financial statements
Accounting College | Online classJust keeping track of cash that goes in and out of a business doesn’t always reflect what’s going on. This tutorial compares cash and accrual accounting. Very valuable if you ever plan on starting...
Accounting for Business Decision Making: Measurement and Operational Decisions
Accounting College | Online classAccounting information is the lifeblood of the organization, as it facilitates and influences operational and strategic decisions intended to achieve organizational goals. Organizations benefit...
Accounting for Business Decision Making: Strategy Assessment and Control
Accounting College | Online classAccounting information is the lifeblood of the organization, as it facilitates and influences operational and strategic decisions intended to achieve organizational goals. Organizations benefit...
Acids and Bases
9th - College | Online classIn this section we will be talking about the basics of acids and bases and how acid-base chemistry is related to chemical equilibrium. We will cover acid and base definitions, pH, acid-base...
A Compass for Navigating Professional Challenges
Self-Help College | Online classIn this Specialization, Professional IQ: Preventing Solving Problems at Work, learners use real-world dilemmas and ethical problems experienced by professionals around the world to clarify and...
Action-Driven Business Plan: From the ‘Classroom’ to the World
Entrepreneurship & Small Business College | Online classThis assignment asks you, our learner, to pull together all you have learned in the three startup entrepreneurship courses that comprise “Cracking the Creativity Code” specialization. This project...
Addition and subtraction
Addition & Subtraction 3rd | Online classLearn how to add numbers like 259 + 363. These addition problems are a harder than the ones we’ve done before because they require regrouping (also called carrying).
Addition and subtraction
Addition & Subtraction 4th | Online classFourth grade is the time to really fine-tune your addition and subtraction skills to the point that you can add and subtract pretty much any multi-digit, whole number!