Content	Excel Models / Java	Agent / System Models
Probability	Flipping Pennies (Excelet) Forest Fire Simulation created by the Shodor Education Foundation, Inc. Forest Fire Data Analysis (Excelet) Probability Models created by the Shodor Education Foundation, Inc.	Coin Flip Simulation (NetLogo)
Data Analysis and Linear Curve-Fitting	Data Collection Activity (Excelet) Introduction to Linear Regression (Excelet) Interpolation and Extrapolation (Excelet)
Non-Linear Curve-Fitting	Coffee Cooling Model (Excelet)
Exponential Growth and Decay	Radioactive Decay (Excelet)	Nuclear Decay Model (STELLA / Vensim) Managing Your Money (STELLA / Vensim)
Bounded Growth	Spread of Disease Simulation created by the Shodor Education Foundation, Inc.	Epidemic Models (STELLA / Vensim) Spread of AIDS (NetLogo)
Data Analysis and Rates of Change	Flow Rates WebSim	Flow Rates Model (STELLA / Vensim)
Excelets for Mathematics	Over 20 Excelets for Mathematical Modeling of Data
Interactivate Math Applets created by the Shodor Education Foundation, Inc.	Java Applets
Quantitative Environmental Learning Project (QELP) - great source of data for math modeling