Curated Video
Reasoning with Ratios for a Recipe | 6.RP.A.3
In this math video we will be reasoning with ratios for a recipe. We will be provided with 3 ingredients to a cookie recipe and we will be asked to identify ratios of ingredients where we either double, triple, or possibly halve the...
Mr. Beat
How To Get Directions in Google Earth
Here is a short video about how to get directions by driving, walking, or biking, in Google Earth.
Zach Star
The applications of eigenvectors and eigenvalues - That thing you heard in Endgame has other uses
This video covers the applications of eigenvectors and eigenvalues (in and outside of mathematics) that I definitely didn't learn in school.
Curated Video
Solving for X Using the Cotangent Ratio in Right Triangles
In this video, the teacher explains how to solve for X without using the tangent ratio. Instead, they introduce the cotangent ratio and demonstrate how it can be used to find the length of the leg adjacent to an acute angle in a right...
AllTime 10s
10 Times The World Almost Ended By Accident
Humanity is a clumsy species. How else can you explain all the times we've almost fumbled our way into extinction. From nuclear false alarms to poisoned crops, here are 10 Times The World Almost Ended By Accident.
Curated Video
I WONDER - Are Goats Good At Climbing?
This video is answering the question of are goats good at climbing.
Rock 'N Learn
Review Subtraction Rap - Single Digits Up To 10
Here is the fun and easy way to learn to read with Rock 'N Learn Mathematics. Enjoy learning with fun, catchy, engaging mathematics songs.
Let's Tute
Some Stupid Math Mistakes: Trigonometric Ratios
This video introduces the concept of trigonometric ratios and their standard values for five different angles. It challenges the viewers with questions and options to test their knowledge of the ratios. The video also highlights the...
Let's Tute
Some Stupid Math Mistakes: Trigonometry in Real Life Situations
The video is a fun and engaging way to apply trigonometry to real-life situations. The teacher presents various scenarios and challenges the viewers to use their knowledge of angles and elevation to solve them. The video emphasizes that...
Science360
Science Behind The News: Crowdsourcing
When humans and computers work together, they can find solutions to many different types of problems. Luis von Ahn, a computer science professor at Carnegie Mellon University, explains the science behind crowdsourcing and how the concept...
Brian McLogan
How to solve a proportion with a variable on both sides
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Brian McLogan
Learn how to solve a proportion by applying cross multiplication
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Brian McLogan
Solving a word problem using proportions
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
TED Talks
TED: Want to get great at something? Get a coach | Atul Gawande
How do we improve in the face of complexity? Atul Gawande has studied this question with a surgeon's precision. He shares what he's found to be the key: having a good coach to provide a more accurate picture of our reality, to instill...
PBS
How Asteroid Mining Will Save Earth
The days of oil may be numbered, but there's another natural resource that's never been touched, Asteroids.
TED-Ed
What few people know about the program that "saved" America | Meg Jacobs
In 1932, one in four Americans was unemployed, marking the highest unemployment rate in the country's history. The Democratic presidential candidate Franklin D. Roosevelt promised a New Deal— a comprehensive set of legislation to support...
Brian McLogan
How to use trigonometry values to solve a word problem - Learn math online
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Curated Video
Introduction to Inverse Trigonometric Functions
This video explains how to use inverse trigonometric functions to find angle measures in right triangles. It covers the definitions and properties of inverse trig functions and demonstrates their application through example problems.
Curated Video
Solving Percent Problems using Proportions
This video teaches students how to solve problems involving finding a percent of a number using a proportion model. It explains the concept of a proportion and how to find the scale factor. The video also provides an example problem...
Brian McLogan
Solving a Rational Equation
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Brian McLogan
Solving a rational Equation
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Brian McLogan
Solving a rational Equation
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Brian McLogan
Solving a rational equation by multiplying by the LCD
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...