Curated Video
Writing Linear Inequalities to Determine Profit in Computer Sales
In this video, the teacher explains how to represent constraints on solutions by writing linear inequalities. They use examples and visuals to demonstrate the difference between inequality symbols, the importance of correctly...
Curated Video
Representing Unknown Numbers Using Symbols and Letters
In this video, the teacher explains how to represent unknown numbers in equations using symbols or letters. They demonstrate different examples, showing how symbols like rectangles or letters from the alphabet can be used to represent...
Hip Hughes History
Why the Confederate Flag Isn't Black and White: HipHughes After the Bell
In this vid we take a looksy at some of the background of the Confederate flag and why both sides feel so passionately about it. I even take a side! Well sort of.
Curated Video
How to Write an Inequality Given a Number Line
In this lesson, students learn how to write an inequality given a number line representation. They review concepts such as variables, open and closed circles, and the meaning of greater than or less than symbols. Through analyzing the...
Amor Sciendi
Prehistoric Cave Art from Font de Gaume Cave - MENA
We discuss mankind's beautiful ability to think abstractly while looking at cave paintings.
Encyclopaedia Britannica
Did You Know? Roman Numerals
Did you know? Roman numerals. Roman numerals are the symbols used in a system of numerical notation based on the ancient Roman system.
Cerebellum
Algebra introducing equations
This video covers exam strategy, Algebra, Multiplying, Quadratic Equations. This is part 9 from the series 'Introduction to the Math Section of the SAT'.
KnowMo
Introduction to Roots and Root Symbols
This video is an introduction to roots in mathematics. The instructor explains that roots are the inverse operation of powers and uses examples to illustrate the concept. The video covers the square root, cube root, and fourth root, and...
Curated Video
Betsy Ross Flag: The Flag that Made and Divided America
In 1777, The Betsy Ross Flag was adopted by the thirteen colonies fighting for freedom as the United States’ first official flag. But not everyone in America was free.
Flipping Physics
Frequency vs. Period in Simple Harmonic Motion
Frequency, f, is defined and related to Period, T. Two demonstrations are shown and frequency solved for.
Curated Video
Representing Inequalities on a Number Line
In this video lesson, students will learn how to represent real-world scenarios involving inequalities on a number line. The teacher explains the concept of variables and how they can represent unknown numbers. Students are guided...
Brian McLogan
What is the definition of a square root
In this video series we explore square roots. We look to understand what are the parts of a square root, how to simplify, approximate and evaluate square roots. Understanding square roots are very important to understanding our number...
Soliloquy
The New Zealand Flag Referendum Explained
One expat Kiwiâs brief explanation of the two New Zealand flag referendums. My home nation of New Zealand has just completed two referendums to decide on if a new flag should replace the old national flag. New Zealand's flag is...
Curated Video
How Email Became a Primary Communication Method
A few decades ago, landline phones were the primary form of quick communication between people. With the development of the internet came email, which took the place of many phone calls. From ARPANET to modern times, understand how email...
Curated Video
Standard Circuit Diagram Symbols and Components
This video provides a guide to the standard circuit diagram symbols that are commonly used in physics exams. The narrator explains the components that each symbol represents and how they fit into a circuit. The video covers symbols for...
TMW Media
Scalers and Vectors: Adding and subtracting vectors
Explain how to add and subtract vectors. What is a newton? Scalers and Vectors, Part 2
Curated Video
Comparing Fractions
Learn how to compare two area models representing fractions, and then use the appropriate comparison symbol to write the comparison statement.
Curated Video
Comparing Fractions with the Same Denominator
In this video, students learn how to compare fractions with the same denominator by reasoning about their size. Through the use of fraction models, they are able to visually see and understand the concept of comparing fractions.
Flipping Physics
Angular Velocity Introduction
The equation for average angular velocity is presented in relation to the equation for average linear velocity. Radians per second and revolutions per minute are discusses as the units for angular velocity. Objects which have angular...
FuseSchool
MATHS - Numbers - Set Notation
A set, informally, is a collection of things considered to be a single object. Set notation requires the use of curly brackets and the objects within these brackets are called the ‘elements’ of the set. The elements in a set do not need...
Curated Video
Comparing Numbers: Understanding Greater Than, Less Than, and Equal
In this video, we explain how to compare two numbers by looking at each part of the number. We demonstrate how to represent numbers using sketches and apply these concepts to compare different numbers.
Curated Video
Understanding Relative Atomic Mass and Isotopes
This video explains the concept of relative atomic mass and how it relates to isotopes of an element. The video also explains how the periodic table gives the atomic mass of an element as a relative atomic mass, which is the average mass...