Videos from @SparksMaths

I build a famous fractal - the Dragon Curve. As seen in the chapter headings of Michael Crichton's Jurassic Park novel from 1990. Live build file here: https://www.geogebra.org/m/ruyacsyv 00:00 Starting chat (inc. Jurassic Park chat) 01:40 Paper fold demo 04:12 GeoGebra start - Version 1 - a line that kinks 15:46 Version 2 - unfolding the line 24:00 Animating the unfold
Dragon Curve Fractal - Live Geogebra Build
I use the Iteration command in GeoGebra to make a Sierpinski carpet, in 2 different ways. Start build: 00:56 Alternative (Chaos Game) version: 10:19
Sierpinski Carpet - Geogebra Build
I try to get to grips with the Iteration() and IterationList() commands in GeoGebra. Check out Juan Carlos Ponce's Beauty in Math channel here: @BeautyInMath Numberphile Chaos Game: https://youtu.be/kbKtFN71Lfs My Chaos Game build chat: https://youtu.be/IKhahq9EwPw Live build file here: https://www.geogebra.org/m/qz5jkgrw
Iteration and IterationList Commands - Sierpinski Triangles 3 Ways in GeoGebra
I build a Lorenz Attractor visualisation in GeoGebra - mainly because of a chat I had with Grant Sanderson (from @3blue1brown) where we discussed his workflow using Manim by making a Lorenz Attractor visualisation in 3Blue1Brown style. The inspiration for the method I used in GeoGebra is from Juan Carlos Ponce (check out his @BeautyInMath channel) Geogebra file here: https://www.geogebra.org/m/h3u3trhx 3Blue1Brown channel: @3blue1brown Grant's manim workflow video here: https://youtu.be/rbu7Zu5X1zI Juan Carlos Ponce - Beauty in Math @BeautyInMath Particular Lorenz vid here: https://www.youtube.com/watch?v=L9qQFJnFmZQ
Lorenz Attractor Geogebra Build - companion vid to 3Blue1Brown
How can you find the centre of rotation if you're not sure where it is? Rotations around a point in 2D are nice when you can see them change dynamically. I'm using Geogebra Classic 5 on a PC, but this will work similarly on the mobile app, or in a browser.
GeoGebra: Rotation - find the centre - Transformations in under 1 minute #shorts #geogebra
Rotations around a point in 2D are nice when you can see them change dynamically. A classroom demo file built from scratch in less than in minute. I'm using Geogebra Classic 5 on a PC, but this will work similarly on the mobile app, or in a browser.
GeoGebra: Rotation - Dynamic Geometry Transformations in under 1 minute #shorts #geogebra
Making an interactive and moving demonstration of circle theorems helps reinforce what the situation is. You can do it very quickly and easily in GeoGebra. This one is for the fact that the angle from a chord to a tangent is equal to the angle off that chord in the alternate (other) segment. ALL CIRCLE THEOREMS LIVE HERE: https://www.geogebra.org/m/xkvz2EfF
GeoGebra: Alternate Segment Theorem - dynamic Circle Theorems in under 1 min #shorts #geogebra
Making an interactive and moving demonstration of circle theorems helps reinforce what the situation is. You can do it very quickly and easily in GeoGebra. This one is for the fact that a perpendicular bisector of a chord in a circle will always pass through the centre of the circle (and conversely, a line through the centre of a circle perpendicular to a chord will bisect it). ALL CIRCLE THEOREMS LIVE HERE: https://www.geogebra.org/m/xkvz2EfF
GeoGebra: Chord Bisectors - dynamic Circle Theorems in under 1 min #shorts #geogebra
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