This website, hosted by the University of Hamburg, provides an in depth description of the basic operation of CMOS circuits including inverters, NAND gates, and NOR gates. Circuit simulations are shown and power...

A unit on fractions in applied mathematics that uses programmed graphical models to let students see what happens when any mathematical operation takes place. Students also see what a fraction is, comparison of...

Some math teachers find themselves confronted by students who ask, "Why do we have to learn this?" or "When am I going to use it?" These are vexing questions for sure, and one suggestion might be to incorporate the...

This unit discusses crystals, offering an opportunity to apply math to real-life objects: growing crystals, the history and theory of crystals, group theory, Miller indices, and mechanical drawing. It develops the...

Once again, the Mathematical Association of America has struck instructional gold with this latest gem from their online collection of resources for mathematics educators. Created by Barbara Margolius, this derivative...