Curated Video
Solving Pairs of Linear Equations Using Patterns
In this video, students learn how to solve pairs of linear equations by using patterns. They explore the concept of solutions to linear systems and how they can be represented graphically. By analyzing the slopes and y-intercepts of the...
Flipping Physics
A Common Misconception about Newton's Thrid Law Force Pairs (or Action-Reaction Pairs)
Proof that the Force Normal and the Force of Gravity are not a Newton’s Third Law Force Pair.
Seven Dimensions
Improving Business Success: The Seven Levers Framework
In this video, the speaker discusses a framework called the Seven Levers that can be used to improve success in business. The speaker explains each lever and how increasing each one by just 10% can double the profit of a business. They...
Why U
Algebra 47 - Describing Infinte Solution Sets Parametrically
When the graph of the solutions of a system of linear equations in three variables is a line in Cartesian space, the solutions can be described either by a group of three parametric equations, or a parametric ordered-triple. This lecture...
Curated Video
Classifying Quadrilaterals by Describing Properties
It's not enough to just consider the number of sides in a quadrilateral, we must also consider the congruence of sides, the types of angles formed, and the presence of parallel or perpendicular lines. Using a square as an example, we...
Curated Video
Classifying Polygons by Perpendicular Sides
In this video lesson, we explain the concept of perpendicular lines and demonstrate how to identify them in different shapes. By the end of the lesson, students will be able to categorize polygons based on the number of pairs of...
Curated Video
Graphing Equations from a Table of Values
In this video, the teacher explains how to graph equations using a table of values. They demonstrate the process using two examples: X + y = 7 and X^2 + y^2 = 25. By choosing values for X or Y and solving for the other variable, they...
ProTeachersVideo
Demonstrating Chemistry - Spectacular Experiments: Glowsticks
Prof Hal Sosabowski demonstrates how glowsticks work in this visually impressive experiment, which can be used to teach about luminescence and rates of reaction. He mixes the chemicals in both standard and ultra-bright glowsticks,...
Brian McLogan
Proving Parallel Lines with Angle Relationships
👉 Learn about converse theorems of parallel lines and a transversal. Two lines are said to be parallel when they have the same slope and are drawn straight to each other such that they cannot meet. In geometry, parallel lines are...
Brian McLogan
How to use the pythagorean theorem to find the missing length of a kite
👉 Learn how to solve problems with kites. A kite is a four-sided shape (quadrilateral) with two equal pairs of adjacent sides and the diagonals are perpendicular. Some of the properties of kites are: each pair of adjacent sides are...
Science360
Touch Photography: Capturing the Feel of Surfaces
"If you can see something on your computer, why shouldn't you be able to feel it? Touch is an important part of the sensory experience of being a human," says Katherine J. Kuchenbecker, an assistant professor of Mechanical Engineering...
Bethany Thiele, Art Teacher
How to Make Felted Soap Wet Felting And Needle Felting
Felting soap is fun, beautiful, and useful! Learn how to wet felt and needle felting on soap using this tutorial.
Barcroft Media
Twins With Albinism Wear Their Condition With Style | SHAKE MY BEAUTY
Fashion-obsessed twins who both have albinism want to inspire people to be proud of the skin they were born in. The chances of a child being born with albinism are one in 17,000 - but the chances of twins being born with albinism is far...
Curated Video
Solving Quadratic Equations with Real Coefficients
In this lesson, students will learn how to solve any quadratic equation with real coefficients and express the solutions in the form a plus or minus bi. They will use the quadratic formula and learn how to simplify square roots of...
Science360
Helping stroke survivors walk as normally as possible - Science Nation
Research team focuses on “locomotor learning” for lasting rehabilitation Description: A major issue in rehabilitation robotics is that devices such as exoskeletons and treadmills correct patients' movements only while they are using the...
Let's Tute
Perimeter
n this video we will learn how to recognize a quadrilateral as trapezium & kite based on their properties
Weird History
The Origins of Everyday Clothes
Most people put on their outfits every day without questioning the history of clothing as they do it. You're clearly not one of these people, since you've landed on this page! Here's a list of things we still wear today and why we...
Extra English Practice
Learning English - How To Tell The Difference Between The 'B And P' Sound
Can you hear the difference between "big" and "pig"? Learn how to pronounce these sounds in this video. The /p/ and /b/ sounds are similar and easy to confuse, especially for Arabic speakers. Watch Misha and Larissa explain the...
Catalyst University
General Chemistry | Lewis Structures (Example #2)
In this video, we will determine the Lewis structure for a given compound.
Ti & Me TV
What To Wear To Dance- The Best Clothes, Shoes, and Accessories @Miss Auti
Learn what to wear to dance, what to put in your bag, and what accessories you'll need! I walk you through every style and give you great tips.
Why U
Algebra 09 - Cartesian Products, Ordered Pairs and triples
Cartesian products can create sets of ordered pairs which correspond to points in 2-dimensional space, or ordered triples which correspond to points in 3-dimensional space. These sets form the logical foundation of the Cartesian...
Curated Video
Determining Solutions to Equations Using Graphs
In this video, the teacher explains how to use a graph to determine if a coordinate pair is a solution to an equation. They demonstrate this by graphing different equations and showing how to identify the points that satisfy the...
Packt
Visual Studio Code Setup
Intro & Getting Started: Visual Studio Code Setup This clip is from the chapter "Intro & Getting Started" of the series "Modern JavaScript from the Beginning".In this section, you are welcomed to the course and given an overview of the...
Extra English Practice
Pronouncing Vowels: Black and Red Sounds
English pronunciation lesson showing the difference between the short a (black) and short e (red) vowel sounds. Interactive games for practice.