3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

High Tech Suggestions

video High Tech Suggestions
High tech study tips for math students.
1 comment
Jul 14, 2009. 8:50 AMJack A Lopez says:
Hey VMT, what do think of Octave (http://octave.sourceforge.net/) as a tool for learning/teaching high school level math?

Like other math junkies, I got hooked on MATLAB in college. Later I discovered Octave, a free open source clone of MATLAB, and now I try to sort of evangelize and convert others to become followers of the cult of Octave.

Example of using Octave to solve or create arbitrary quadratic equations:
(See reply labeled "best answer")
http://www.instructables.com/answers/I_need_a_detailed_method_of_doing_and_double_chec/?comments=all#CSW36DKFQWVUZLD

Screenshot of Octave, using factor() and gcd() to reduce 3125/1000 to 25/8:
http://www.instructables.com/files/orig/FZ9/B7QX/FQSX01DD/FZ9B7QXFQSX01DD.png

The screenshot is the 2nd picture from Step 3 of my award winning instructable on converting decimal numbers to fractions:
http://www.instructables.com/id/Decimal_to_Fraction_2/
(BTW, this link is a shameless plug for one of my own instructables. The award I won was a free t-shirt.)

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
0
Followers
104
Author:videomathtutor
I am known as The Video Math Tutor. I provide students from 7th grade through college with free and premium ($$$) math videos and printable notes of my own creation. I have over 26 years of tutoring e...
more »