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1-23 of 23 results for Materials Submitted by ginger booth

The Aid Game is about giving charitable aid to developing countries. These countries may suffer the dual challenges of... see more

The Carbon Cycle uses an equilibration model to show how once fossil carbon is released into the air, it migrates into... see more

Diversity Metrics explores species diversity measures. Includes the species-area curve and the Shannon-Weaver index. Used... see more

Ecology is a construct-your-own-foodweb simulator, from a supplied collection of plants, herbivores, omnivores, and a top... see more

Aristid Lindenmayer, a botanist, invented L-Systems to describe plant development. L-Systems generates 2-d fractal... see more

DaisyWorld was invented to explain how the Gaia Hypothesis did not require a sentient Earth, but only feedback loops. 3d... see more

Foodweb Kerplunk is a game about species relationships. Playing as a town councilmember in suburban California, you try... see more

ForestNPP is a simple calculator that estimates forest net primary productivity, before and after climate change... see more

Fourier waveforms are built by adding sine waves, controlled by frequency/amplitude sliders similar to a graphic... see more

A series of applets for teaching Fractal Geometry. Includes: L-Systems; Box-Counting Fractal Dimension; Cellular... see more

Metapopulation Models are stochastic models of populations of populations (islands and mainland, with and without a... see more

Population Growth provides 2 plots to help compare the different basic population growth models of Ecology. Multiple... see more

A pattern block editor, allowing students to create pictures with the standard block shapes. Can color the shapes,... see more

Population pyramids. Allows students to shift and change demographic rates, to better understand human population... see more

Disease demonstrates contagious disease spread through a population. Three diseases (Kold, Impfluenza, and Red Death) are... see more

Fractal Music Composer is a powerful music editor. Students build their own musical phrases out of notes from their... see more

Explores social and environmental tradeoffs in the farming civilization of ancient Subir (closely related to ancient... see more

Calligraphy is my second most popular app. I wrote the original 1997 Java applet a throwaway programming example - but... see more

Cellular Automata runs an assortment of 1- and 2-dimensional cellular automata, allowing the user to set the rules... see more

In Circle Inversion, a user drawn picture is inverted over one or more circles.

Demographics explores population growth pyramids, much like my Human Demographics simulator below, where you can change... see more

Mandelbrot-Julia Sets explores the famous Mandelbrot Set and its associated Julia Sets with paired plots. Each point of a... see more

Pascal's Triangle shows how binomial coefficients and other systems can be used to generate fractal pictures.