TED Talks
TED: Your kids might live on Mars. Here's how they'll survive | Stephen Petranek
It sounds like science fiction, but journalist Stephen Petranek considers it fact: within 20 years, humans will live on Mars. In this provocative talk, Petranek makes the case that humans will become a spacefaring species and describes...
Kids Learning Videos
Five Little Ducks! Fun Counting Song for Preschoolers and Toddlers
Make hand motions and sing along with this fun counting song! Kids will love listening to the duck sounds and singing along as they wait to see if the little ducks will come back to their mother. Song Lyrics: Five little ducks went...
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...
Curated Video
Using the Converse of the Pythagorean Theorem
In this math video we will solve a math problem using the converse of the Pythagorean Theorem. We will understand the if the longest side of a triangle squared is equal to the sum of each square of the remaining two sides, then the...
Brian McLogan
Missing a leg use pythagorean theorem to find the missing side
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Brian McLogan
Applying the pythagorean theorem to find the missing length
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Curated Video
Decimals: Review How to Add, Subtract, Multiply & Divide
In this video lesson we will review how to add, subtract, multiply and divide decimals. We will review the rules and procedures on how to set up and solve each type of problem. We will review how to place the decimal point while setting...
PBS
Modern Warfare and Alien Invasions
What really crashed down to Earth in Roswell, New Mexico in 1947? Can we trust the government when they say it was just a weather balloon? Today Danielle looks at the history of alien conspiracies and what they teach us about the legacy...
Brian McLogan
Find the missing side of a triangle using the pythagorean theorem
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Encyclopaedia Britannica
Britannica Explores: Irish Genealogy
Learn more about how people trace their Irish history and how Irish people have made an impact on the culture of Chicago.
Brian McLogan
Find the missing length of a triangle using pythagorean theorem
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Brian McLogan
Applying pythagorean theorem to find the length of a hypotenuse
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Science360
What will food production look like in the future?
Adam Wolf, founder and CEO of Arable Labs, describes the future of food production. Arable Labs, an NSF-funded small business, has developed a crop and weather sensor that delivers real-time, precision weather information straight to the...
Science360
Tiny butterfly proboscis inspires big ideas - Science Nation
It's often a butterfly's wings that capture our attention, but scientists at Clemson University are intrigued with another part of the butterfly called the proboscis. It's an elongated tube-shaped, sucking mouthpart that the insect can...
Curated Video
Proof of the Pythagorean Theorem Using Squares
In this math video we will determine the proof of the Pythagorean Theorem using squares. We will be present with an image created from three squares connected at their vertices to form a right triangle in the center. We will be presented...
Visual Learning Systems
Topography and the Earth: Inside the Earth
This program describes the major topographical features of Earth including mountains, plains, and plateaus. Footage from throughout North America takes students to the Rocky Mountains, the plains of Iowa, and the Colorado Plateau to...
Crash Course
The Basics of Organic Nomenclature - Crash Course Organic Chemistry
Language is complicated, especially in organic chemistry. This episode of Crash Course Organic Chemistry is all about nomenclature. We'll dive into IUPAC systematic naming of organic molecules, and get to practice with the help of three...
Professor Dave Explains
Proving the Pythagorean Theorem
One easy demonstration that proves the validity of the Pythagorean theorem.
Let's Tute
Pythagoras Theorem Proof - Pythagorean Theorem
The Pythagoras Theorem says that, for any right angled triangle, the square of the hypotenuse is equal to the sum of the squares of remaining two sides.Out of all the different way of proving it, we will learn it by using the concept of...
Brian McLogan
Applying the pythagorean inequality theorem to classify triangles as acute right or obtus
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
Brian McLogan
How does the pythagorean inequality theorem prove obtuse triangles
Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental relation among the three sides of a right triangle. It is used to determine the missing length of a right triangle. The Pythagoras theorem states that the...
PBS
Can You Really Get Rich Quick?
You've probably seen ads for products or courses that promise overnight wealth... but is that really possible? How do you know whether you're being taken for a ride?
Let's Tute
Introduction to Pythagoras' Theorem
The video explains the Pythagoras' theorem, which states that in a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. It also explores the geometric meaning behind the theorem...
Mr. R.'s Songs for Teaching
hypotenuse song- right triangles- pythagorean theorem-geometry
A song about the hypotenuse of right triangles. Also has short lesson on the Pythagorean theorem at the end. See more of my math and science resources at: http://mathstory.com LYRICS: Hypotenuse, (right triangle) Is the longest side......