In this video I show you a fascinating way to form the lengths 1, 2, 3, 4, 5 using a square. In this process you also end up creating the famous 3, 4, 5 right angled triangle. This shape is called the Egyptian Tangram, it's name given by Carlos Luna-Mota (https://twitter.com/Carlos_LunaMota).
Animation by: https://www.twitter.com/tiago_hands
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https://www.youtube.com/watch?v=EUrysx8rmC8
How to find the Derivative of the Area of a Circle with respect to its Radius, dA/dr=2πr
Workings: https://twitter.com/tiago_hands/status/1769815254194672015/photo/1
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https://www.youtube.com/watch?v=bAlBQFoa1us
Manipulating The Sigma Symbol (Coded Data): Edexcel Statistics (1)
Learn how to derive statistical formulas related to coded data and in the process discover how Sigma (summation) symbols can be manipulated.
If you're studying S1 Edexcel Statistics, visit this page for all my coded data proofs: http://mathsvideos.net/coded-data-proofs-means-standard-deviations/
Video by: Tiago Hands (https://www.instagram.com/tiago_hands/)
Instagram Resources:
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https://www.youtube.com/watch?v=Hybh4Jg9nXg
In this video I demonstrate how to quickly create a table with the powers of ten (in digits) using the free Open Office https://www.openoffice.org/.
This video is perfect for students that want to learn more about scientific notation or teachers that want to print off values in exponential form.
For my full Open Office course, visit:
https://youtu.be/yhJ7f85oios
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https://www.youtube.com/watch?v=OwIPln1w81M
In this video I show you how to derive the 5 most fundamental mechanics formulas used in A Level Mathematics, from scratch. These 5 formulae are required to solve problems about particles moving in a straight line with constant acceleration.
1) v = u + at
2) s = ((u+v)/2)*t
3) v^2 = u^2 + 2as
4) s = ut + (1/2)*a*t^2
5) s = vt - (1/2)*a*t^2
For more content like this, make sure you are subscribed to my Youtube channel.
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https://www.youtube.com/watch?v=u4-cATtlVMQ