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3D Mirascope
Author:
Jason Wrinkle
,
Roy Wright
A 3D real image can be produced by joining two parabolic reflectors.
GeoGebra
In the illustration, the red points can be moved to change the shape of the parabolas. The foci of the parabolas are marked with x's. The frog can also be moved.
New Resources
Multiplication with Area Models
Silhouettes without gaps and isolated
The black friday GeoGebra :)
Multiplying 3-Digit by 2-Digit Numbers Using an Area Model
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Discover Resources
Integration approximate method using Trapezia for area
effect of government reserves on government employment
Slope
Two Parallel Reflections
Introducing Circles
Discover Topics
Area
Addition
Means
Cone
Random Experiments