KhanAcademy

KHAN ACADEMY VIDEOS AND EXERCISES

The KhanAcademy.org web site has both videos and exercises. Most of the KhanAcademy links that I've provided will take you directly to exercises. But if you need help, look in the upper left corner of the page and you'll find links to one or more "related videos."

For example, if you were in MATH-061 and you clicked on the link that says:

Order of Operations (KhanAcademy)

you would be taken to a page of exercises. If you needed help with the exercises, you could go to upper left corner of the page and you'd find links to two videos about order of operations.

A few more things about this site. First, just below the box where you enter your answer you should click on "show acceptable answer formats" to make sure you're entering your answer in the correct format.

Also, the blank area below the question can be used as a scratchpad where you can work on your answer. If the scratchpad is not visible, click on "show scratchpad" just above the box where you enter your answer.

It might be a good idea to take a few minutes now to get acquainted with the web site. Here's a link to the KhanAcademy.org home page and here's a link to a page with a sample exercise.