Science computer Python 1989 views

Computer Science - Khan Academy 23 lessons

Introduction to programming and computer science

University Chemistry 2871 views

General Chemistry - UCI 66 lessons

1A is the first quarter of General Chemistry and covers the following topics: atomic structure; general properties of the elements; covalent, ionic, and metallic bonding; intermolecular forces; mass r

School Graduate School 1584 views

Chemistry - Khan Academy 103 lessons

Videos on chemistry (roughly covering a first-year high school or college course).

University Medicine 2374 views

Neuroscience - Oxford University 29 lessons

A picture of Oxford's work in neuroscience

School Graduate School 1290 views

SAT Preparation - Khan Academy 118 lessons

I am going to work through every problem in the College Board "Official SAT Study Guide." You should take the practice tests on your own, grade them and then use these videos to understand the problem

University Biomedics 2116 views

Introduction to Biology - MIT 39 lessons

Fundamentals of Biology focuses on the basic principles of biochemistry, molecular biology, genetics, and recombinant DNA. These principles are necessary to understanding the basic mechanisms of life

School Graduate School 1748 views

Statistics - Khan Academy 57 lessons

Introduction to statistics. Will eventually cover all of the major topics in a first-year statistics course (not there yet!) Probability and statistics on Khan Academy: We dare you to go through a

School Graduate School 1407 views

Arithmetic - Khan Academy 38 lessons

Start here if you have very little background in math fundamentals (or just want to make sure you do). Arithmetic on Khan Academy: So you're ready to have some arithmetic fun? You've come to the ri

Web Stats

Community: 21,086 users
Active courses: 1,156
Lessons: 27,681
Data: 83 GB
Online: 67 users

News about new courses