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Catalyst University
Calculating Heart Rate [HR] from an Electrokardiogram [EKG]
In this video, I demonstrate how to estimate a patient's heart rate from their electrocardiogram [EKG] using 2 example problems.
Curated Video
Finding the Constant of Proportionality from Labeled Diagrams
In this video, the teacher explains how to identify the constant of proportionality from labeled diagrams. They provide examples of circles with their circumference and diameter labeled in nanometers.
Catalyst University
Basics of Osmosis
In this video, we explore the basics of osmosis, solute-driven water movement. We also discuss the meaning of hypotonic, hypertonic, and isotonic solutions.
Catalyst University
How Can Coronavirus Harm You SARS-CoV-2 Pathophysiology
In this video, we will explore how Coronavirus (SARS-CoV-2) can harm individuals by exploring its pathophysiology, immunopathology, and evasion of host immune defenses.
Why U
Algebra 03 - Venn Diagrams, Unions, and Intersections
Venn diagrams are an important tool allowing relations between sets to be visualized graphically. This chapter introduces the use of Venn diagrams to visualize intersections and unions of sets, as well as subsets and supersets.
Curated Video
Finding the Amount of Change and Final Amount
In this video, the teacher explains how to find the amount of change and the final amount given the original amount and the percent of change using diagrams, proportions, and equations. They emphasize that the percent of increase or...
Catalyst University
A&P I Lab - Exercise 1 Anatomical Position, Directional Terms, & Body Planes
A&P I Lab Exercise 1 Anatomical Position, Directional Terms, & Body Planes
Catalyst University
Anatomy - Anatomy of the Spinal Cord and Nerves
In this video, we discuss the anatomy of the spinal cord (cross-sectional view).
Catalyst University
Blood Supply to the Knee & Lower Leg
In this video, we discuss the blood supply to the knee and lower leg along with any relevant muscles that are supplied.
Catalyst University
Anatomy - Specific Bones of the Feet
In this video, I explain the three bony regions of the feet including the 7 specific tarsal bones.
friEdTech
Google Drawing with Graphic Organizer Templates
Learn how to get your students started with graphic organizers in Google Drawing.
Bridgeman Arts
Canal engineers in the Fergana Valley. Uzbekistan, 1970
Clip 6 from the 1970 documentary 'Maitre de L'Eau' (Masters of Water) about water and irrigation in Uzbekistan's Fergana Valley and Karakum Canal. Canal engineers look at plans by the canal. Forklift operators dig the ground in the arid...
Bridgeman Arts
A Line Is Drawn. Part Five. From a documentary about the NATO Air Defence Ground Environment system (NADGE)
From a documentary about the NATO Air Defence Ground Environment system (NADGE)
Bridgeman Arts
A Line Is Drawn. Part Four. From a documentary about the NATO Air Defence Ground Environment system (NADGE)
From a documentary about the NATO Air Defence Ground Environment system (NADGE)
Khan Academy
Phase Diagrams, States of Matter and Intermolecular Forces, Chemistry
In his previous videos, Sal showed students how to calculate how much energy is needed to change various amounts of water from state to state when the atmospheric pressure is constant. In this video, he shows students how to use phase...
Bozeman Science
Free Body Diagrams
How can you keep track of all the forces acting on an object? Pupils learn how to use a free body diagram to represent the forces acting on an object. After explaining the different forces, the instructor leads viewers through a series...
Khan Academy
Newman Projections 2
Visualizing long chains of hydrocarbons is easier with this video, which utilizes the Newman projection method for diagramming. Using ethane and butane as examples, Sal demonstrates how to label the multiple CH3 attachments according to...
Khan Academy
Double Newman Diagram for Methcyclohexane
Help your class visualize cyclical ring-based carbon molecules. He translates a sawhorse projection into a "Double Newman" diagram, which helps clarify the respective energies and stabilities of molecules.
Curated OER
Radius, Chord, Diameter, and Secant
What do a secant, chord, diameter, and radius all have in common? They are all components or measurements of a circle! This clip quickly defines each of these terms using verbal, written, and diagram examples.
Khan Academy
Khan Academy: Comparing Numbers Represented Different Ways
Examples of Khan Academy practice problems where you compare decimals, fractions, and number diagrams.
Sophia Learning
Sophia: Drawing a Diagram: Lesson 2
In this lesson, students are shown how to draw a diagram as an aide to solving a math problem. It is 2 of 8 in the series titled "Drawing a Diagram."
Sophia Learning
Sophia: Drawing a Diagram: Lesson 5
In this lesson, students are shown how to draw a diagram as an aide to solving a math problem. It is 5 of 8 in the series titled "Drawing a Diagram."
Sophia Learning
Sophia: Drawing a Diagram: Lesson 6
In this lesson, students are shown how to draw a diagram as an aide to solving a math problem. It is 6 of 8 in the series titled "Drawing a Diagram."