Brian McLogan
How to determine the sum of interior angles for any polygon
👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...
Institute for New Economic Thinking
A Growth Slowdown is Coming
U.S. GDP accounting underestimates intangible capital, overstates financial capital, and is all but oblivious to the erosion of human and social capital. Peter Temin, the Elisha Gray II Professor Emeritus of Economics at the...
Visual Learning Systems
Measuring Length and Temperature: Introduction
This video illustrates how length and temperature are measured using common lab equipment. Students are shown how to accurately measure length using tools such as meter sticks and metric rulers, and how to record their observations....
Brian McLogan
Using a Triangle and Parallel Lines to Find the Value of Angles (mistake)
👉 Learn how to solve for an unknown variable using parallel lines and a transversal theorems. 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,...
Curated Video
Measuring and Improving Operational Performance in Business
This video explains how businesses can maintain their competitiveness with other firms in the market on a day-to-day basis by improving their operational performance. The video focuses on three types of operational data that businesses...
msvgo
Applications of Parallelograms
It describes the Application of the Properties of a Parallelogram. It provides problems that require basic application of each property.
Curated Video
UX Design for Web Developers (Video 35)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Curated Video
Estimating Liquid Volume
In this video, students learn how to estimate the volume of liquids using reasoning and benchmark volumes. The teacher explains the concept of volume and introduces common units of measurement such as milliliters and liters.
Institute for New Economic Thinking
James Galbraith - Inequality and Economic and Political Change: A Comparative Perspective
The Inaugural Conference @ King's, Institute for New Economic Thinking, Session 7: The Consequences of Inequality and Wealth Distribution
Music Matters
The Difference Between 3:4 and 6:8 Time Signatures - Music Theory
We investigate the difference music in 3/4 and 6/8. Is there a difference between the two time signatures? Mathematically it appears that 3/4 and 3/8 are two very different time signatures. Musically they are closer to each other than...
Curated Video
Methods for Measuring Wave Speed
This is a lecture video that explains various methods used to measure the speed of waves. The video starts by introducing two equations that can be used to calculate the wave speed. It then focuses on two examples to explain how to use...
Science360
Green Roofs - Green Revolution
A green roof can certainly make a building look nicer, but can it measurably lower energy requirements and improve water management? In this episode of Green Revolution, hear from researchers studying that question and learning how to...
Professor Dave Explains
Spectrophotometry and Beer's Law
We've learned about kinetics already, but how do we gather kinetic data? One clever method is by analyzing how the color of a solution changes over time, which is an indication of the concentration of certain compounds that interact with...
EarthEcho International
Engineering Solutions for Ocean Acidification
The video discusses the issue of ocean acidification and its impact on marine ecosystems and human health. It also highlights the work of scientists and organizations, including the XPRIZE Foundation, in developing tools to measure ocean...
Brian McLogan
Given the number of sides of a regular polygon find the measure of each interior angle
👉 Learn how to determine the measure of the interior angles of a regular polygon. A polygon is a plane shape bounded by a finite chain of straight lines. A regular polygon is a polygon whose sides are congruent (equal). The interior...
Odd Quartet
Time Signature Tricks - How to switch time signatures without changing the time signature.
Sometimes music composers use different tricks to make music sound like it's written in a different time signature than the one on the page. In this video we look at two different techniques that help create this rhythm illusion. The...
Visual Learning Systems
How to Measure Length Quiz
This video is a quiz on the topics covered in the How to Measure Length series. The speaker is explaining various concepts related to length and distance, and is asking the viewer to fill in the correct word to complete each sentence....
Curated Video
Measuring Area with Different Units of Measure
This video explains how to measure area in different units of measure by using keys and grid paper. It demonstrates counting units of measure, such as votes, square centimeters, and square inches, to determine the area of different...
Professor Dave Explains
Introduction to Psychology
It's time to learn about the mind! This is actually not the same as the brain, which we learned about in the biopsychology series. The mind is located in the brain, but it can't quite be reduced to brain function if we wish to describe...
Planet PE
GCSE PE 5 a day revision vol 20- Bones
Here is volume 20 of the planet pe 5 a day gcse pe revision questions. As we move towards the exam in a few weeks time I will be posting 5 questions each day to help test your revision. Place your answers in the comments section and...
Curated Video
Using Graphs to Persuade: Measures of Center and Variability
In this video, the teacher explains how to use graphs to persuade parents that a bad test grade in math doesn't reflect overall performance. By analyzing measures of center and variability, such as the median, mode, mean, and MAD, the...
Brian McLogan
How to classify polygons by the measure of their angles
👉 Learn all about classifying triangles. A triangle is a closed figure with three sides. A triangle can be classified based on the length of the sides or based on the measure of the angles. To classify a triangle based on the length of...
Brian McLogan
Alternate Interior Angles Theorem with Parallel Lines
👉 Learn about parallel lines and a transversal theorems. 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 identified by two...