TED Talks
TED: What does the universe sound like? A musical tour | Matt Russo
Is outer space really the silent and lifeless place it's often depicted to be? Perhaps not. Astrophysicist and musician Matt Russo takes us on a journey through the cosmos, revealing the hidden rhythms and harmonies of planetary orbits....
TED-Ed
TED-ED: How many ways are there to prove the Pythagorean theorem? - Betty Fei
What do Euclid, 12-year-old Einstein, and American President James Garfield have in common? They all came up with elegant proofs for the famous Pythagorean theorem, one of the most fundamental rules of geometry and the basis for...
Crash Course
The Presocratics: Crash Course History of Science
The Presocratics: Crash Course History of Science #2
Curated Video
Fractions: Pythagorean Tuning
How fractions are used in music – and Pythagoras built a whole musical scale based on fractions! Maths - Number A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts...
Curated Video
Building the Pyramids
The use of 3-4-5 triangles in creating uniform right-angles and angles of incline in the ancient Pyramids of Egypt. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films show...
Curated Video
The Greeks and Proof
The Greek development of a rigorous system of logic and reasoning, which led to the first mathematical proofs. Maths - History Of Maths A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films...
Curated Video
Chinese Development of Maths
Chinese maths developed independently of the West – but with similar outcomes. Discover the parallels between East and West, and why it appears that Chinese mathematicians often got there first. Maths - History Of Maths A Twig Math Film....
Curated Video
Irrational Numbers: Pythagoras
Beside the now-famous theorem which bears his name, discover the bizarre life of Pythagoras and his Brotherhood, in which maths was the language of the Gods and irrational numbers were heretical. Maths - History Of Maths A Twig Math...
Curated Video
The Babylonians and Plimpton 322
Why the depiction of Babylonian numerals matches numeral systems the world over, and how this allows us to decipher their mathematical knowledge. And see what homework Babylonian pupils were set thousands of years ago! Maths - History Of...
Curated Video
Proving Pythagoras
Understand how Pythagoras's Theorem is applied, why it holds true, and how we know that Pythagoras did not, in fact, discover it. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s...
Curated Video
Proofs: Million-Dollar Maths
Some mathematical problems are considered so important that a prize fund exists for anyone who can solve them. Revealing the seven Millennium Prize Problems: find proof of these, and you could net $1million. But why did one hermit turn...
Curated Video
How to Make a Pythagoras Cup
This experiment shows how Pythagoras Cup works. A long time ago Pythagoras made this cup (also known as a Greedy Cup), that empties itself if too much drink is poured.
Curated Video
Pythagoras’ Theorem Explained
Pythagoras' Theorem Explanation: This video is an introduction lesson for Pythagoras' Theorem. Why is it useful to know Pythagoras' Theorem? What is a hypotenuse? Watch this video to find out. Practice questions and answers are at the...
Curated Video
GCSE Maths - Pythagoras' Theorem And How To Use It #120
This video covers how to use Pythagoras' Theorem, which helps us to find the length of a missing side in a right-angle triangle. This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on...
Curated Video
GCSE Maths - All the Trigonometry Equations you Need To know! #119
This video covers the basics of trigonometry. We cover the different equations you need to know to be able to fine missing sides, missing angles or areas of both non-right angle and right angle triangles. This video is suitable for maths...
Professor Dave Explains
Presocratics Part 1: Early Greek Philosophy
When people think of philosophy, they often transport themselves to Ancient Greece. This era was a hotbed of intellectual activity, and it produced some of the most influential minds in human history. But before we get to the most famous...
KnowMo
Circle Theorems Extension: Intersecting Chords and Beyond
This video is a comprehensive lesson on circle theorems, including an extension on the topic. The presenter covers the key four circle theorems that students should know, including the arrow shape, bow shape, quadrilateral, and...
Journey to the Microcosmos
Looking at Tardigrade Sperm and Other Reproducing Swimmers
Not all hypotheses need to be good. In fact, many of them are terrible. It’s just that when you’re trying to understand the world, you might find yourself believing that there are tiny humans living inside the heads of sperm, and we're...
Two Minute Music Theory
The Math of Music - TWO MINUTE MUSIC THEORY #32
Did you know that all musical intervals can be expressed using some basic math? Today we talk about some of that math.
msvgo
Distance Formula: 3D Coordinate System
It explains the derivation of formula to obtain the distance between two points in space. It also provides some solved examples on computing the distance between two points.
Let's Tute
Basic Trigonometry Identities
In this video we will learn what is Basic Trigonometry Identities. We will cover the topics such has Trigonometry Identities, Equations & Identities, Application, Some Questions and Derivation.
FuseSchool
Angles Of Elevation & Depression
SOHCAHTOA, Pythagoras, sine rule and cosine rule and all things trigonometry actually have a lot of uses in “real life”. Such as working out distances to things, heights of buildings and mountains, navigation at sea. An important part of...
KnowMo
Introduction to Addition and Subtraction of Vectors
This video is a lecture presentation on the addition and subtraction of vectors. The presenter begins by defining what vectors are and how they are represented in notation. The video then demonstrates how to add and subtract vectors...
Curated Video
GCSE Secondary Maths Age 13-17 - Pythagoras & Trigonometry: Area and Mass - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...