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...
TED-Ed
TED-ED: How to use rhetoric to get what you want - Camille A. Langston
How do you get what you want, using just your words? Aristotle set out to answer exactly that question over two thousand years ago with a treatise on rhetoric. Camille A. Langston describes the fundamentals of deliberative rhetoric and...
SciShow Kids
We Made These Magnets Float in the Air!
Jessi and Squeaks are working on an experiment: Making an ordinary magnet float in the air! Next Generation Science Standards: NGSS Performance Expectations: 3-PS2-3: Ask questions to determine cause and effect relationships of electric...
Crash Course
World War I Battlefields: Crash Course European History
Europe's system of alliances and centuries-old tensions erupted into war in August of 1914. This week on Crash Course Euro, we're talking about the military history of World War I, and taking a look at the broad strokes of how the war...
Crash Course
Ancient Games: Crash Course Games
From the ancient Egyptian game of Senet to the Aztec's Patolli, games have been played since the beginning of civilization. Today, your host Andre Meadows is going to take a look at a few of these games, including some that are actually...
SciShow Kids
Build a Tiny Plant World! Science Project for Kids
Jessi and Squeaks just learned about terrariums, and now they want to make one for themselves! Join them to learn all about these tiny gardens in a bottle and how you can make one of your own!
Crash Course Kids
Landforms, Hey!
If you look out your window, you'll probably notice a bunch of things; houses, streets... hopefully a tree. But beyond that you'll see things like mountains, rivers, volcanoes... well, hopefully not a volcano. These are landforms and...
Curated Video
Second And Third Anglo Powhatan Wars
The second video covering Anglo-Powhatan wars. In the first one we covered the first Anglo-Powhatan war and the Jamestown massacre, so here we talk about the second and third Anglo-Powhatan wars, relations between the two sides and...
Curated Video
Balancing Acid/Base Neutralization Equations - 1 EASY TRICK - sodium hydroxide and hydrochloric acid
How to make a balanced chemical equation using sodium hydroxide and hydrochloric acid! In this video, we're going to show you how to quickly and easily balance acid/base chemical equations. This is a skillset that is essential for...
Curated Video
The Battle of the Trebia: Hannibal's Triumph and Rome's Defeat
This video details the strategic maneuvers and intense battle between Hannibal and the Roman army in northern Italy in 218 BC. Hannibal's superior planning and tactical prowess lead to a decisive victory at the Battle of Ticinus,...
Curated Video
The Science of Taste: Exploring the Wonders of our Tongue
In this video, the teacher explains the importance of the tongue and its role in our sense of taste. They discuss the basic tastes our tongues can detect, the number of taste buds in our body, and how taste and smell work together to...
Curated Video
The German-Polish Rivalry: A History of Conflict and Football
This video explores the historical and football rivalry between Germany and Poland. It highlights the troubled political history between the two countries, including Nazi Germany's invasion of Poland in 1939. The video also discusses the...
Curated Video
How to Transition to Business as Usual - BAU
Once your project is complete, you need to hand it over to the Business as Usual team, and document a BAU Transition model or BAU Support Model, to define how the project deliverables will be supported in BAU. Details depend on what you...
Curated Video
Fundamentals of Object-Oriented Programming - C++ - Logical - Relational - Boolean Operators
In this video, you will learn about relational and logical - operators. This clip is from the chapter "Module 1" of the series "Fundamentals of Object-Oriented Programming - C++".In this section, we will understand the purpose of OOP,...
Curated Video
The Right Way to Solve for Unknown Sides—Are You Doing It?
Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to subtract these mixed numbers.
Curated Video
Fractals: The Koch Snowflake
The characteristics of Koch's mathematical fractal are produced by following a set of simple rules, which result in an infinitely reducing pattern. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...
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
Calculating Pi: Archimedes
Archimedes' mathematical ability was central to his work as a great engineer. Discover how he came up with the most accurate approximation of Pi in ancient times, by bounding a circle within 96-sided polygons. Maths - History Of Maths A...
Curated Video
The Tunnel of Samos
How the ancient Greeks were able to use trigonometry to build the first aqueduct, tunnelling from two sides of a mountain to meet in the middle. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...
Curated Video
Why Are Eggs Egg-Shaped?
The structural soundness of ovoids and the added properties that make them the ideal shape to hold life in the natural world. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films...
Curated Video
The Arabic Science of Balancing
The Arabic development of 'the science of balancing' using 'Al-Jabr', which laid the foundations of modern algebra. Maths - History Of Maths A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context...
Great Big Story
Feasting filipino style, the boodle fight tradition
Dive into the communal joy of a Boodle Fight, a unique Philippine feast on banana leaves.
Bedtime History
Channel Tunnel (Chunnel) History for Kids | Bedtime History
Learn about the construction of the tunnel between England and France below the English Channel.