TED-Ed
TED-Ed: Can you solve the giant spider riddle? | Dan Finkel
Once every century, the world's greatest spiders gather to compete in a series of grueling games. The winner will become the next arachnomonarch, able to command all the world's spiders to their will. That day is today, and for the first...
TED-Ed
TED-Ed: Can you solve the Trojan War riddle? | Dennis Shasha
On Olympus, you've been waiting for an opportunity to bring the bloody Trojan War to its conclusion. The two sides have agreed to a brief truce, and when you consult the Fates, they advise: should the peace last for 10 days, all will end...
Crash Course
The Scientific Methods Crash Course History of Science 14
Historically speaking, there is no one scientific method. There's more than one way to make knowledge. In this episode we're going to look at a few of those ways and how they became more of the "norm."
MinutePhysics
Open Letter to the President - Physics Education
Open Letter to the President - Physics Education
TED-Ed
TED-Ed: How to outsmart the Prisoner's Dilemma | Lucas Husted
Two perfectly rational gingerbread men, Crispy and Chewy, are out strolling when they're caught by a fox. Instead of simply eating them, he decides to put their friendship to the test with a cruel dilemma. He'll ask each gingerbread man...
Curated Video
Indonesia Education
New ReviewUnlike her European counterparts, the Netherlands invested very little in education within its colonies. While the Dutch introduced a system of formal education for the local population of Indonesia, it was restricted to certain...
Curated Video
How to Divide Rational Numbers in Decimal Form | Grade 7 Math | 7.NS.A.2 💚
New ReviewIn this math video we will learn how to divide rational numbers in decimal form. We will review the vocabulary terms dividend, divisor and quotient. You will see a visual model of these terms as they are used in long division. I will...
Curated Video
6 Steps to Divide Rational Numbers in Fraction Form | Grade 7 Math | 7.NS.A.2 💚
New ReviewIn this math video we will learn 6 steps to divide rational numbers in fraction form. We will discover how dividing rational numbers in fraction form are similar to dividing integers. I will introduce you to a procedural check list and...
The Daily Conversation
The Largest Science Projects in the World
New ReviewFrom land to sea to space, scientists are using incredible tools to make new discoveries. These are the ten largest instruments in use around the world.
The Daily Conversation
Solving the Space Debris Problem
New ReviewThe problem of space debris is solvable if we work together.
The Daily Conversation
NASA's Human Isolation Experiment
New ReviewExtreme isolation is something our greatest explorers have faced in varying degrees. Now, a team of six NASA recruits have begun a year-long mission on the desolate side of a barren Hawaiian volcano that will simultaneously test the...
The Daily Conversation
Scientists vs. Public Opinion
New ReviewA data-driven look at how scientists view some of the most important issues facing humanity compared to the general U.S. public, according to surveys conducted by the Pew Research Center.
Curated Video
Understanding Negative Numbers: From Oranges to Finances
New ReviewThis video provides a clear and engaging explanation of negative numbers, starting with the concept that they are any number less than 0. The presenter uses relatable examples, such as imagining losing oranges from a bowl until there are...
Curated Video
Understanding Percentages: From Shopping Discounts to Tipping Etiquette
New ReviewThis video provides a clear and concise explanation of percents and how they are used in real-life situations such as shopping and tipping at a restaurant. It breaks down the concept of percents as parts of a whole, specifically one part...
Curated Video
Mastering Multiplication: Understanding the Basics and Beyond
New ReviewThis video provides a clear and comprehensive explanation of the concept of multiplication. It starts by discussing how multiplication is related to other mathematical operations such as division and addition. The video breaks down a...
Curated Video
Understanding Decimals: The Basics and Applications
New ReviewThis video serves as an educational introduction to understanding and working with decimals. It explains the concept of decimals as numbers less than one, separated from whole numbers by a decimal point. The video also covers the...
Curated Video
Mastering Addition: Adding Numbers with Place Values
New ReviewThis video is a beginner's guide to addition, explaining how addition is used in everyday situations such as banking and shopping. It breaks down the concept of addition as combining two or more numbers to get a larger number, known as...
Curated Video
Exponent Tricks: A Story of Big Brother and Little Brother
New ReviewThis video provides a creative and engaging way to help students understand and remember how to work with exponents. By using the analogy of Big Brother representing the base and Little Brother representing the power, the video...
Curated Video
Overcoming Math Anxiety: 5 Tips to Improve Your Math Performance
New ReviewThis video discusses the concept of math anxiety, which is a feeling of worry or uneasiness that can interfere with one's ability to do math. It explains how math anxiety can impact working memory and math performance, creating a...
Curated Video
Mastering Negative Number Operations: A Bird's Eye View Trick
New ReviewThis video provides a helpful trick for remembering how to add and subtract negative numbers. Using a visual representation of a number line with a bird as a guide, the video demonstrates the step-by-step process for solving equations...
Curated Video
Understanding Division: The Basics and Key Concepts
New ReviewThe video provides a clear and concise explanation of division in mathematics. It starts by highlighting the relationship between division and other mathematical operations, such as multiplication and subtraction. It explains division as...
Curated Video
Mastering Subtraction: Understanding the Basics of Finding Differences
New ReviewIn this engaging and informative video, viewers are guided through the fundamental concept of subtraction. The teacher explains that subtraction is the process of finding the difference between two numbers, likening it to taking a number...
PBS
Was Math Invented for Money? (Ficycle Collab)
New ReviewA common complaint that math teachers hear is, "When am I going to need this in the real world?" When you're sitting in algebra class, it's easy to feel like it's all theoretical–a bunch of imaginary numbers and rules dreamed up by...
Curated Video
Understanding Allusion
New ReviewA video on allusions: When a writer refers to something famous—like a person, place, or story—without explaining it.