Why U
Algebra 90 - Dividing Polynomials
This lecture explains a procedure used to divide polynomials that is analogous to the procedure used to divide integers called "long division". Dividing one polynomial (the dividend) by another (the divisor) produces a quotient that may...
Curated Video
Simplify Expressions
The video “Simplify Expressions” introduces algebra tiles as a helpful tool for representing and simplifying algebraic expressions.
Curated Video
Factor Polynomials
A video entitled “Factor Polynomials” which models how to factor quadratic equations.
Curated Video
Equations with Fractions
Equations with Fractions demonstrates how to solve one-step equations by using reciprocals when the coefficient of the variable is a fraction.
Nature League
Biodiversity, values, and the challenge of climate change
In part 3 of this Nature League miniseries on philosophy and climate change, Brit and Gray discuss the conceptual frameworks of biodiversity and the philosophical considerations of competing values in the face of climate change....
Curated Video
Solve the System of Linear Equations Using Substitution
In this video, the teacher explains how to solve a system of linear equations using the method of substitution. The viewer is given a question to solve and is guided through the steps to find the solution using drag and drop activities...
Hip Hughes History
The Lame Duck Explained
What is a Lame Duck? A short history of the term with examples of Lame Duck Presidents and Congresses throughout American History.
Hip Hughes History
The 22nd Amendment Explained: The Constitution for Dummies Series
The 22nd Amendment of the US Constitution explained for students and life long learners.
Hip Hughes History
Teddy Roosevelt Explained in One Minute
If this lecture was a crime it would be a drive by learning. Learn more about Teddy is the Square Deal Lecture • The Square Deal f... and the Roosevelt Corollary • The Roosevelt Cor... and the entire Progressive Era here • The...
Hip Hughes History
Scurvy and World History Explained
A must know for anyone in a Global or World History course, a super quick overview of what Scurvy is and how is reaped havoc in World History during the Age of Exploration. Fall into the video arsenal rabbit hole!
Hip Hughes History
Ronald Reagan Explained: US History Review
A short overview of the 1980's with an emphasis on the policies of Ronald Reagan. Broad and intended for high school students studying for their end of the year United States history exams, specifically the New York state regents...
Hip Hughes History
The Farewell Address for Dummies
HipHughes breezes through the essentials of George Washington's Farewell address. Just enough of the big ideas so you won't look like a dummy at a dinner party or in a US History class or in life in general.
Hip Hughes History
The Election of 1876 Explained
If you think the election of 2000 was cray cray you ain't seen nothing. A video lecture explaining the election of 1876. Check out all of the elections here • Presidential Elec...
The Guardian
What Do Students Think About the Hinkley Power Plant?
Sam and the Plant Next Door part 1 Sam, 11, is always being told not to worry about the nuclear power plant rising next door, but for him there is lots to think about. Hinkley Point C will be Britain’s largest nuclear plant, and it’s...
Curated Video
How Does The Brain Store and Retrieve Memories?
Memories are stored as microscopic changes at the connections between neurons in the brain. When a person wants to remember something, they have to retrieve the information from the part of the brain where it is stored. The retrieval...
Curated Video
Wireshark D4 V5 - IPv6 Deep Dive
DAY FOUR - Inspect packets for common network and transport layers protocols - Video 5: IPv6 deep-dive
Curated Video
Donald Trump’s protectionism would be devastating for American business
Our editor-in-chief Zanny Minton Beddoes discusses the president-elect’s proposed trade policies and how they could end up hurting the very people he is purporting to help.
Curated Video
What is Agility? Who is an Agile Leader?
This video explains the concept of agility and how it applies to professionals and leaders. It also provides tips for becoming an agile leader, including setting goals, being flexible, and knowing your strengths and weaknesses.
Curated Video
The Origins of Job Titles
In this video, the speaker explores the origins of job-related words such as monger, grocer, and butcher. They delve into the etymology of these words, tracing them back to their Latin and Old English roots.
Curated Video
The Origins of Eggplant: A Linguistic Journey
In this video, the speaker discusses the origins and different names for the vegetable known as eggplant or aubergine.
Curated Video
R Programming for Statistics and Data Science - Decomposition of Variability: SST, SSR, SSE
This video explains decomposition of variability: SST, SSR, SSE. This clip is from the chapter "Linear Regression Analysis" of the series "R Programming for Statistics and Data Science".This section explains linear regression analysis.
Curated Video
Using Angle Facts
In this video, the teacher uses angle facts to solve math problems. The students are given a diagram with intersecting lines and angles, and they are asked to write algebraic equations to find the values of X and Y. The teacher walks...
Curated Video
How to Solve an Equation with Parentheses
In this video, the teacher demonstrates how to solve a multi-step equation using the distributive property. The problem involves finding the value of X that makes the equation true, and the teacher walks through each step of the process,...
Curated Video
Distribute to Compare Expressions
In this short math video we will answer a standardized math test question where we distribute to compare expressions. We will begin by reviewing and performing the distributive property. We will then consider each expression provided as...