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Outline
ICME TSG 43 Growth and Modelling with KUMULATOR
Intro
One State: Growth
Two or three States: Dynamic Systems
Finally
ICME TSG 43 Growth and Modelling with KUMULATOR
Author:
H.-J. Elschenbroich. GeoGebra Institut NRW
A graphical and calculation-free approach.
www.geogebra.org/m/kGp8dnfp#
Table of Contents
Intro
The Problem
Kumulator - The idea
One State: Growth
Linear growth: water
Linear growth
Exponential growth: alga
Exponential growth
Limited growth
Logistic growth: sunflower
Logistic growth
Two or three States: Dynamic Systems
Modelling chemical equilibrium
Pipettes
Modelling an epidemic
Change rates instead of matrices
Spread of an epidemic
Finally
Conclusion
References
Next
The Problem
New Resources
Triangle with 3 Right Angles
Prism Drawn in 1-Point Perspective
Reflection across a line
Reflection = 180° Rotation about a Line
Volume by Disk/Washer around y
Discover Resources
Describing Variation Graphs Station 1: The Graph of y = kx
areolaire_constante
MyGeobook
Inscribed angle
Factoring Do Now!
symmetry 6
Discover Topics
Expected Value
Mathematics
Reflection
Logarithmic Functions
Hyperbola
