Exponential Julien

Exponential function new elements:

Math/algebra: how to express the zero of an exponential function (at this point they have not studied logs, so this serves as a motivation for them) GeoGebra: nothing new

New Resources

Special Right Triangles 30°-60°-90° and 45°-45°-90°
Advanced example 3: Colored vector field 3D
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Astroid

Discover Resources

Pembelajaran Integral (Worksheet)
forosetXML
Rainbow Formation
Timing the terminator (half-moon observation of 2012)
Perpendicular at a Point of a Line
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Discover Topics

Fractal Geometry
Probability
Addition
Natural Numbers
Arithmetic Mean