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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
Conchoids of Nicomedes
Proving Triangles Congruent (2): Multi-Step Transformations
bewijs stelling van Pythagoras
Constructing the Perpendicular Line Through a Point Not on the Line
以百分數比較兩個數值
Discover Resources
Taylor Polynomials
start, create an isosceles triangle
Verification of Pythagoras' Theorem
Circunc_GuidedRefl_2Parabs
Discover Topics
General Quadrilateral
Hypergeometric Distribution
Fractal Geometry
Fractions
Tree Diagrams
