GeoGebra Dynamic Mathematics Software

GeoGebra

“GeoGebra is dynamic mathematics software for all levels of education that brings together geometry, algebra, spreadsheets, graphing, statistics and calculus”.

Open source. Works online, on the desktop, and as an app.

This software is useful for creating your own objects to achieve a better understanding of mathematical concepts.

Example: Coordinate Geometry

geogebra_advanced_geometry

Continue reading

Calculus for Beginners and Artists: Prof. Daniel Kleitman, MIT

Professor Daniel Kleitman, Emeritus Professor of Applied Mathematics at MIT

Calculus for Beginners and Artists

From Chapter 1 What is Calculus and Why do we Study it? “Calculus is the study of how things change. It provides a framework for modeling systems in which there is change, and a way to deduce the predictions of such models…It provides a way for us to construct relatively simple quantitative models of change, and to deduce their consequences.”

Continue reading

MIT Tech TV: Physics Demonstration Videos

MIT Tech TV Physics Demonstration Videos

As an educated non-scientist, one of the problems in learning is that you do not have access to experiments. This is a series of 60 physics demonstration videos  produced by the MIT Department of Physics Technical Services Group.

Here is an example: The Coriolis Effect. The Coriolis effect is important to understand because it is a “fictitious” force. It illustrates the concept of non- inertial rotating frames. The video also shows how easily and quickly we can understand complex topics when we see them in action.

MIT_demonstration_coriolis

Continue reading