Khan Academy for Middle School Math (Part 1)

Khan Academy for Middle School Math (Part 1)My goal in this, the first of a series of blog posts, is to show you how valuable the Khan Academy can be as a tool in your classroom.  I will give you a little background about the Khan Academy, explain to you why I value this tool so much, and give you step-by-step directions on how you can use the Khan Academy in your classroom.  Of course, you can discover all of this on your own, but perhaps my experiences, research, and writing will end up saving you time and giving you new insights or ideas to use in your middle school math classroom.

A Little Bit About Sal Khan

By now, most of you have heard about the Khan Academy.  In 2004 Salman Khan began tutoring his cousin Nadia in mathematics.  Soon others wanted to be tutored by Khan and he decided that the most efficient way for him to help them was by establishing a YouTube channel where he could post videos of his teaching.

The Khan Academy is Born

Today that channel has evolved into the Khan Academy, which has helped millions of students from around the world to learn mathematics as well as many other subjects.  The Khan Academy slogan is “a free world-class education for anyone anywhere.”  To get an overview of the Khan Academy visit the Khan Academy “About” page.

Khan Academy is Interactive and Individualized

There are a number of reasons why I love using the Khan Academy with my students. [Read more…]

Extra Credit Solves Everything

Extra Credit ButtonExtra Credit.  It is the great equalizer.  It solves a multitulde of problems.  If a student receives a low score on a math quiz or test, he can just come up and ask me for extra credit and make his problem go away.  Get a D on a math test?  Go write a 10-page paper about a famous mathematician and all will be forgiven.  Memorize the first 100 digits of pi and your D will miraculously become an A.  Who cares if you still don’t understand the math?  Extra credit is the answer!

After I returned a recent test I received two emails from parents as well as several inquiries from students wondering what they could do for extra credit, in order to raise their grade.  As you can tell by my sarcastic musings above, I am not a big fan of extra credit.  Extra credit is unnecessary for students who have demonstrated their mastery of a particular set of mathematical skills.  For those who have not mastered these skills, I find it a cheap substitute for the learning which should have taken place. [Read more…]