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Day and Night - a geocentric model
Author:
Elliot Malkin
Topic:
Trigonometry
GeoGebra
A geocentric model of the Earth, Sun and Moon, with the Earth's axis aligned vertically. Purple slider: latitude Orange slider: time Inclinations of orbits are accurate to 1dp. Distances are far from accurate.
New Resources
Slope Field (1)
A retro cityscape with mathematics
Parallel or Not? (V2)
Play C3 E3 G3 C4_C4
Piano. Keyboard.
Discover Resources
Revisiting linear motion
SSS Exploration
Olimpiada Slatina.
ScatterPlot
GeoGebra Geometry App: Beginner Tutorials with Lesson Ideas
Discover Topics
Linear Functions
Subtraction
Area
Limits
Special Points