Khan Academy – Free Online Educational Videos

Here is a great resource for teachers and students!  Khan Academy, a global classroom for anyone in the world who has access to a computer, has a library of over 3,200 videos online that are free.   This provides quality instruction to areas all over the world, no matter where they are located.  Incentives for students are also on the cite to motivate them with a game of earning badges and points, “game mechanics” as they refer to it, and they also offer Teacher Resources as well.  Here is an example of one topic they cover:

ALGEBRA (many lessons in each of these subtopics):

  • Algebra Intro
  • Linear Equations
  • Inequalities
  • Rations & Proportions
  • Absolute Value
  • Exponents and Radicals
  • Logarithms
  • Polynomials
  • Quadratics
  • Functions
  • Conic Sections
  • Complex Numbers
  • Matrices

It’s easy to see by this listing that there are many lessons from which to choose.  Here is a partial list of more topics without subtopics listed:

  • American Civics
  • Arithmetic & Pre-Algebra
  • Art History (for many different eras)
  • Astrology
  • Banking & Money
  • Biology
  • Brain Teasers
  • Cryptography
  • Calculus
  • Chemistry
  • Differential Equations
  • Economics
  • Finance
  • Geometry
  • Healthcare & Medicine
  • History
  • Physics
  • Statistics
  • Trigonometry
  • Computer Science

Khan Academy is a global classroom of students who learn at their own rate and choose what they want to study.  Here are reviews and stories of the academy so you can read first hand from teachers and students all over the world.

Constitution Day


Constitution Day is required by Federal law (Public Law 108-447) to be celebrated by all publicly funded educational institutions on September 17th, the day that the Constitutional Convention signed the Constitution in 1787.  Before this law was enacted in 2004, the holiday was known as “Citizenship Day”.  Now, it’s known as “Constitution Day and Citizenship Day” to be exact, and this holiday also recognizes those who have become U.S. citizens.

Here is a great assortment of activities and links to videos, lesson plans, games, words to rap, a slide show, a timeline, and informational sites: