Videos from @SparksMaths

A video demonstrating using Moving Circle Theorems files for classroom discussion/practice. 8 circle theorem interactives, and proof discussions here: https://www.geogebra.org/m/wyq3bgje Explanatory doc here: https://drive.google.com/file/d/1DfMMUoTyY2nQA5JK0k-DyxIQMWiH3WnD
Moving Circle Theorems - Classroom use demo
A useful file for visualising trigonometric functions on the unit circle, alongside their graphs. Includes sin, cos, tan, sec, cosec, and cot. Interactive files: https://www.geogebra.org/m/S2W46Thv - Trig Tracer https://www.geogebra.org/m/cexgbqsf - Graphs beyond 360° https://www.geogebra.org/m/ckwfhxwv - Multiple solutions Explanatory doc: https://drive.google.com/file/d/1DdKdiHcyDqcDOxavfMBXBlUAmxNSVzel/view?usp=drive_link
Trigonometry Tracer & Visualiser - Classroom use demo
A demonstration of using a SlowPlot file for classroom discussion/practice. Interactive file: https://www.geogebra.org/m/gj7uugyc Explanatory doc: https://drive.google.com/file/d/1Dp6GwedgSIiz6vKa0Ozc1hokWNFCtlAI/view?usp=drive_link
Slowplot graph visualiser - Classroom use demo
I've used the Tax information from HMRC for the 2023/2024 financial year. Interactive file here: https://www.geogebra.org/m/p97htgc3 Explanatory document here: https://drive.google.com/file/d/1Dc37ORpvCiZMQOM9G9q2RwMs-4RtdA6c/view?usp=drive_link Do not use this as legal tax advice, but only as a way of informally getting a sense of how the UK tax rules affect earnings. If you want to support my freelance work in maths communication you can check out my Patreon page here: https://www.patreon.com/c/SparksMaths Chapters 00:00 Intro from HMRC website chat 02:30 The tax visualiser being used.
Interactive Income Tax Visualiser - Classroom use demo - for UK teachers.
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 If you want to support my freelance work in maths communication you can check out my Patreon page here: https://www.patreon.com/c/SparksMaths
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) If you want to support my freelance work in maths communication you can check out my Patreon page here: https://www.patreon.com/c/SparksMaths 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
Load More... Subscribe