Looking Glass Universe
Proof of Bells theorem
This video is based on the fantastic discussion of Bells theorem by my favourite physicist, David Mermin. Is the Moon there when nobody looks?
Curated Video
Calculating Volume of Prisms
In this lesson, students learn how to determine the volume of a prism by analyzing layers and counting cubes. They are introduced to the concept of cubic units and how they can be used to measure the volume of different objects.
Institute for New Economic Thinking
Peter Victor: What’s the Difference Between Growth and Prosperity?
For the most part, economic policy makers continue to make the case that achieving growth should be the over-arching objective of the global economy. In this context, environmentalism often is seen as a cost, a trade-off that inhibits...
Visual Learning Systems
Measuring in Science: Metric Magic
Measuring is a vital process in science, and it is a process all students can carry out. This program demonstrates many of the different ways measurement occurs in science including measuring length, mass, volume, and temperature....
Visual Learning Systems
How to Measure Volume: Liquid Volume
This useful video program helps students understand the concept of volume and the exciting ways that it can be measured. Concepts and terminology: liquid, solid, liter, milliliter, cubic centimeter, beaker, and graduated cylinder.
National Institute of Standards and Technology
NIST Unscripted: Tim Foecke
NIST mechanical metallurgist Tim Foecke discusses the science of metallurgy, why it is important for industries such as manufacturing to better understand metals and their properties, and what NIST is doing to provide that knowledge...
Curated Video
Measuring Mass in Grams
In this video, students learn how to measure mass in grams using a balance scale. The teacher explains the concept of mass and demonstrates how to use a balance scale to find the mass of objects. Students are guided through step-by-step...
Science360
Lizard species diverging to survive
Towering gypsum dunes span hundreds of square miles in New Mexico's White Sands National Monument, the largest gypsum dune field in the world. Hundreds of animal species thrive in this unique ecosystem, but it's the lizards, in...
TMW Media
Mysterious Weather Clouds: Learn how to test the reliability of satellite data
How does a radiometer work when studying weather cloud structures? How are natural and manmade aerosols created and how do they affect the environment? Mysterious Weather Clouds, Part 2
Visual Learning Systems
What Is Matter?: Weighing Objects
In this wonderful introduction to the nature of matter, students will explore how they depend on and interact with matter. The program clearly demonstrates some of the physical and chemical properties of matter. Special attention is paid...
Curated Video
Finding Missing Measures in Triangles
In this video, the teacher explains how to find missing measures in triangles using congruence and similarity criteria. They cover different congruence criteria, such as side-side-side and angle-side-angle, as well as similarity criteria...
Curated Video
Using the Cosine Ratio in Right Triangles
In this video, the teacher explains how to use the cosine ratio to find the length of a ladder needed to climb to a roof at a specific angle. By comparing the ratios of the side adjacent to the angle and the hypotenuse in a right...
Curated Video
Estimating Angle Measurements Using Visual Clues
In this video, the teacher explains how to estimate the measure of angles using visual clues and benchmark angles. They give examples of estimating the angle of a plane's takeoff, the opening angle of a door, and the angle formed by bike...
FuseSchool
Changing Velocity
CREDITS Animation & Design: Joshua Thomas jtmotion101@gmail.com Narration: Dale Bennett Script: Bethan Parry, Keith Ross and Alistair Haynes Have you ever been on a merry-go-round in a carnival? As you are swinging around, you are...
Brian McLogan
Geometry - How to Write a Proof of Congruent Triangles Using AAS
👉 Learn how to prove that two triangles are congruent. Two or more triangles are said to be congruent if they have the same shape and size. There are many postulates and theorems to determine whether two triangles are congruent. They...
National Institute of Standards and Technology
Optical Tracking System Test Method
In this segment of the "NIST in 90" series, host Chad Boutin and NIST engineer Roger Bostleman demonstrate why it's important to evaluate how well optical tracking systems can place an object, such as a mobile robot in a factory, in 3-D...
ACDC Leadership
Macro Unit 2- Practice Questions #2
This is videos has 7 practice multiple choice questions for Macroeconomics Unit 2: Measuring the Economy. The questions are designed for AP and college introductory economics.
DoodleScience
Calculating Power and Fuses _ GCSE Physics
Power is a measure of how quickly energy is transferred and it's measured in Watts. The more energy that is transferred in a certain time, the greater the power. A 100 W light bulb transfers more electrical energy each second than a 60 W...
Weatherthings
Hurricane Michael - The Meteorology, and the Impact on Society
Hurricane Michael was a late-season storm in 2018 that grew to become the most powerful hurricane on record to hit the central Florida Panhandle. After landfall as a Category 4 storm, it remained a major hurricane, moving into Georgia....
NUMBEROCK
Measurement Songs For Kids | 3rd Grade - 4th Grade
Thank you for watching our Measurement Songs Compilation. We hope you liked the songs!
Brainwaves Video Anthology
John Merrow - Addicted to Reform
John Merrow began his career as an education reporter with National Public Radio in 1974 and recently stepped down as President of Learning Matters, a non-profit production company in New York City. In 2012 he became the first journalist...
Soliloquy
How do we measure the length of a year?
The earth takes one year to orbit the sun but we can measure the length of a year in several ways. If I were to ask (and I do) how would you measure the length of a year? In reference to distant stars? By the time between two closest...
Science360
EARLY CONCEPT BRAIN RESEARCH: CHEMICAL INVESTIGATIONS
Dopamine is a special chemical, neurologically speaking. The neurotransmitter is crucial for decision-making, learning, movement and more. Scientists know that varying dopamine levels affect neurons, but don't yet have a method to...
Let's Tute
Calculating Mode of Group Data
This video explains how to calculate the mode of grouped data using a formula and a step-by-step approach. It demonstrates how to locate the model class, calculate the class size, and substitute values into the formula to find the mode....