Web Creations

Create an interactive drawing board. This is a contained box that you can draw in using the cursor. There are several colors to choose from and a reset button.

A basic program for creating colorful paintings on a canvas.

Practice algebra.

Practice trigonometry.

Fill-in-the-blank test

Multiple choice test.

This program creates harmonograph based on a system using 2 pendulums that rotate around a central point.

This program generates harmonograms based on a lateral, 2 pendulum harmonograph.

Harmonogram created by the orbits of Earth and Mercury.