T³ Deutschland Materialien

Gesamte Ressourcen(3)|

Opstellen sinuoide via regressie

Autor: Jan Elemans

Fach:  Mathematics

Schlagwörter: Sine

Bepaal functie van f(x)=a+bsin(c(x-d)) uit data of uit samengestelde functie.

A Lunar Ellipse

Autor: Ian Galloway

Fach:  STEM

Schlagwörter: 3D Geometry, Coding, Algebra, Randomness, Angles, STEM, Area, T3, Ellipse, TI-Innovator, Frequency, Modelling, Physics, Sine

Students consider the question "What is the shape of the curve forming the terminator of the crescent moon?" They then calculate the area of the crescent and graph its variation over one m…