Interactive String Parabolas
ON-Math Fall 2002 | Volume 1, Number 1

Interactive Figures

Below are instructions for using the Interactive String Parabola applets as well as seven figures producing different string parabola designs.

Instructions to Use the Interactive Figures

Generating a Parabola

Parabola

Inscribing a Parabola at Each Vertex of a Triangle Using Half of the Corresponding Side

Using the Medians of a Triangle to Form the Parabolas

Using Two Sides of a Triangle to Form a Parabola

Generating Two Parabolas on Opposite Vertices of a Square

Generating Four Parabolas on the Vertices of a Square

Parabola (Paper Folding Method)


 
 
Use this applet in your class with the following link: my.nctm.org/eresources/view_article.asp?article_id=2074&page=9&add=Y

Use of this website constitutes acceptance of the Terms of Use.
Copyright ©2001-2009 National Council of Teachers of Mathematics. All rights reserved.