Curated Video
Multiplying Fractions by Fractions: Using Visual Representations
In this video, the teacher explains how to multiply fractions by fractions using visual representations. The example used is dividing a half of a candy bar into four equal parts to determine how much should be eaten each day.
Curated Video
Counting Fractions of One Whole Using Fraction Strips
This video provides examples of partitioning different shapes into equal shares and counting the fractions. It emphasizes the importance of equal-sized shares when determining fractions and demonstrates how to write fractions using...
ShortCutsTv
Reductionism
This film shows the importance and limitations of reductionism in the nature of psychological explanation. using the example of research into obesity. It cautions students against simply using reductionism as a critique to be compared...
AllTime 10s
10 Unsolved Mysteries Of Science
There are some mysteries that not even the greatest scientists of all time have been able to explain!
Mazz Media
Weather
This live-action video program is about weather. The program is designed to reinforce and support a student's comprehension and retention of the word through use of video footage, photographs, diagrams and colorful, animated graphics and...
Flipping Physics
Calculating the Force of Impact when Stepping off a Wall
A 73 kg mr.p steps off a 73.2 cm high wall. If mr.p bends his knees such that he stops his downward motion and the time during the collision is 0.28 seconds, what is the force of impact caused by the ground on mr.p?
Institute for New Economic Thinking
Economists Often Say History Is Irrelevant. That’s A Mistake
Economists often think history isn’t relevant to their work, says Petra Moser. That’s misguided: History is both informative and accessible, and studying it deepens economists’ research. Moser applies this philosophy to her own work on...
Flipping Physics
Toy Car UAM Problem with Two Difference Accelerations
In this lesson we continue to use what we have learned about solving Uniformly Accelerated Motion (UAM) problems. This problem is more complicated because it involves two, interconnected parts.
Let's Tute
Understanding the Brain: Lobes, Functions, and More
In this video, we learn about the different parts of the brain and their functions. We explore the left-right conflict of the brain, the importance of the cerebrum and its lobes, the role of the cerebellum in body movement, and the...
Science360
Emperor Penguin Populations in Antarctica and Climate Change - Science Nation
You might call them the "poster children" of Antarctica. Penguins have long topped the charts as the iconic animal of the frozen continent. But now, a new study indicates melting sea ice, caused by climate change, may soon wreak havoc on...
Brian McLogan
Find the point on the unit circle given an angle
👉 Learn how to find the point on the unit circle given the angle of the point. A unit circle is a circle whose radius is 1. Given an angle in radians, to find the coordinate of points on the unit circle made by the given angle with the...
Curated Video
Determining the Reasonableness of Sums and Differences Using Benchmark Fractions
In this video, students learn how to determine the reasonableness of sums and differences involving fractions by using benchmark fractions. They are introduced to the concept of benchmark fractions, which are commonly used fractions with...
Curated Video
Dividing Whole Numbers by Unit Fractions: Using Models
In this lesson, students will learn how to divide whole numbers by unit fractions using a model. By visualizing the problem and representing the whole numbers as rectangular holes, students can easily understand the concept. They will...
Curated Video
Showing Unit Fractions on a Number Line
In this video, the teacher explains how to show unit fractions on a number line. They use examples of dividing a pizza and sharing a licorice stick to demonstrate the concept.
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...
Let's Tute
Distance Formula & Pythagorean Theorem
In this online video we will learn how to find the Area of triangle in Coordinate Geometry and simple trick to remember the formula quickly.
Curated Video
Finding Common Denominators Using Number Lines
In this lesson, students will learn how to find a common denominator for fractions with unlike denominators by creating number lines. By dividing each fraction's parts into equal divisions, they can determine a common denominator.
Curated Video
Subtracting Mixed Numbers with Unlike Denominators Using Area Models
In this lesson, students will learn how to subtract mixed numbers with unlike denominators by creating area models. The lesson emphasizes the importance of having a common unit when adding or subtracting numbers, and provides...
Healthcare Triage
Poinsettias Aren't Poisonous, and Other Holiday Myths: Healthcare Triage #8
On Thanksgiving, we destroyed the myth that turkey makes you sleepy. But there are lots of holiday myths, and in this episode of Healthcare Triage, we take apart some more. These all come from a paper Aaron co-wrote in the BMJ.
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...
Curated Video
Finding the Product of a Fraction and a Mixed Number Using Area Models
In this video, the teacher explains how to find the product of a fraction and a mixed number using area models. They emphasize the importance of converting the mixed number to an improper fraction and demonstrate the process step by step.
Catalyst University
Basics Parts to an Electrokardiogram [EKG]
In this video, we discuss the following: [1] the main three parts to an EKG. [2] the electrical & mechanical events they each represent.
Curated Video
Comparing Fractions with Different Denominators Using Area Models
In this video, a teacher explains that fractions represent values and that both the numerator and denominator must be considered when comparing fractions. Through the use of examples and visual representations, students understand that...
Curated Video
Finding Rules and the 9th Step in Geometric Triangle Patterns Using a Table
In this video, students learn how to find the rules and the 9th step in a geometric triangle growth pattern using a table. The teacher explains the concept of steps and rules in patterns, and demonstrates how to identify the number of...