Can we reach “truth” with digital tools?

Through surprising examples, using dynamic geometry, we show that technological tools not necessarily make it possible to reach "the truth", which is however what mathematics is supposed to…

Author: Jean-Jacques Dahan

Topic:  Mathematics

Tags: Geometry, 3D Geometry, Modeling, Morphing

Wachstumsprozesse einmal anders – mit rekursiven Modellen

Dr. Helmut Heugl legt in diesem Beitrag ein überzeugendes Plädoyer für den Einsatz von rekursiven Modellen als intuitives Werkzeug zum Modellbilden und Problemlösen dar.

Author: Helmut Heugl

Topic:  Mathematics

Tags: Growth, Modeling, Problem Solving, CAS, MMS

Vitesses de croissance

Calculer des termes d’une suite définie explicitement, par récurrence ou par un algorithme.
Suites arithmétiques, suites géométriques. Croissance arithmétique, croissance géométrique (expo…

Publisher: T3 France

Editor: T3 France

Author: Robert Cabane, Laurent Didier

Topic:  Mathematics, Computer Science

Tags: Sequences, Modeling, Growth, Programming, Python

Désintégration radioactive

Utiliser une représentation graphique pour déterminer une demi-vie.
Faire un usage explicité des outils numériques.

Publisher: T3 France

Editor: T3 France

Author: T3 France

Topic:  Computer Science, Physics

Tags: Programming, Python, Graphing, Modeling

Mouvement et interactions, représenter un nuage de points et modéliser la caractéristique d’un dipôle

Représenter un nuage de points associé à la caractéristique d’un dipôle et modéliser la
caractéristique de ce dipôle à l’aide d’un langage de programmation.

Publisher: T3 France

Editor: T3 France

Author: T3 France

Topic:  Computer Science, Physics

Tags: Programming, Python, Graphing, Modeling

Mathematics in Motion

Modelling things in motion – with some smart TI-Nspire mathematical tools

Publisher: Texas Instruments UK

Author: Linda Tetlow, Ian Galloway, Adrian Oldknow

Topic:  Mathematics, STEM

Tags: Modeling, Data, Calculus, Velocity

Rëele functies anders bekeken

Enkele voorbeelden hoe we het abstracte wiskundige concept reële functie kunnen verduidelijken en visualiseren

Author: Koen Stulens

Topic:  Mathematics

Tags: Algebra, Equations, Functions, Modeling

How and why transition from TI-84 to TI-Nspire CX

Results of the discussion group DG1.8 at Sharing Inspirations 2019.
Theme: Transition from TI-84 to TI-Nspire.

Author: Epi van Winsen

Topic:  Mathematics

Tags: Software, Calculus, Constructions, Curve fitting, Differentiate, Differentiation, Limit, Modeling, Parabola, Sharing Inspiration 2019

Are Mathematical and Scientific Models different?

Using the fitting of curves to cables this activity examines the nature of scientific and mathematical modeling. Either student instruction or CPD for professionals.

Publisher: T³ Europe

Author: Ian Galloway

Topic:  STEM

Tags: Modeling, Parabola, Physics, Quadratic, Software, Tangent, Vector calculus

Peltier Home

The aim of this activity is to obtain electrical energy with the difference of temperature by running reverse operation.

Author: İsmail DÖNMEZ, Gultekin Cakmakci

Topic:  STEM

Tags: Acceleration, Algebra, Dynamic Simulations, Functions, Mathematical thinking, Mechanics, Modeling, Physics, Sharing Inspiration 2019, Stochastics, Sustainability

Safe autonomous driving

A “master” rover is followed by one or more rovers in a line. Based on color signals on the road the master stops or park; the followers read the ranger sensor and keep a safe distance from…

Author: Donatella Falciai

Topic:  Computer Science, STEM

Tags: Analysis, Coding, Integral calculus, Modeling, Physics, Programming, STEM, T3, TI-Innovator Rover, Sharing Inspiration 2019