I came across the website the other day. It is called analyze math http://www.analyzemath.com/. I found it to be a great resource for creating interactive math lessons. Here is a description from the website:
"The site includes several java applets to investigate Graphs of Functions, Equations, and Algebra. Topics explored are: equations of line, ellipse, circle, parabola, hyperbola, polynomials; graphs of quadratic, rational, hyperbolic, exponential and logarithmic functions; one-to-one and inverse functions and inverse trigonometric functions; systems of linear equations; determinants and Cramer's rule; inverse matrix and matrix multiplication; vectors, complex numbers, polar equations; absolute value function; slope of a line; angle in trigonometry, unit circle, solutions to trigonometric equations; graph shifting, stretching, compression and reflection. Applets used as Online Math Calculators and Solvers and Online Geometry Calculators and Solvers are also included"
The interactive applets can be found here:
I see a lot of uses for such a site. Here are some of my ideas:
1. The interactive applets can be used on an interactive whiteboard.
2. Teachers can create an interactive assignment on Moodle with links to the applet for practice, links to instructional videos and discussion forums.
3. Create an interactive assignment using Glogster. One section of the Glog could be practice using one of these applets.
4. Advertise the availability of this resource for students to use as a homework helper or study guide.