Curated Video
Rugby World Cup: why size matters
The Rugby World Cup saw heavier teams take to the pitch than ever before—England's players are on average over 10% heavier than in 1991. So what impact is the increasing size of players having on rugby? Find out more here:...
Curated Video
Determining Unit Rates Using Pictures
In this video, the teacher explains how to determine unit rates using pictures. They provide examples and guide the viewer through the process of finding equivalent rates. The video also demonstrates how to reverse the question and find...
msvgo
Application of Percentage
It explains percentage as parts per hundred. It also explains how to convert ratios to percentages and how to calculate the increase or decrease in a value as percentage.
msvgo
Exchange of Gases
It explains the process of gas exchange: dffusion, sites of gas exchange, factors favouring gas exchange and exchange of oxygen.
Healthcare Triage
Contagious Infections, Free Birth Control, and Unregulated Supplements: HCT News
How infectious is that virus? How good is free birth control? How much should you worry about supplements? Watch and learn!
One Minute History
Keepers of Time - One Minute History_1080
Our ancestors looked to the heavens to record the passage of time. As civilizations emerged, the need to tell time in a consistent manner became essential. (3500 BCE) Ancient Egyptians used the shadow clock to separate morning from...
Curated Video
Understanding Refraction and Ray Diagrams
The video is a lecture on refraction and ray diagrams. It explains how ray diagrams can be used to describe the refraction of waves at the boundary between two different media, such as air and glass. The video covers concepts such as the...
FuseSchool
Human growth curves
When a baby is born, how do the doctors, nurses and midwives check that it is healthy? Apart from blood tests and visual inspections in some countries, the easiest way to check a baby is healthy is to weigh it. A low or high birth weight...
ACDC Leadership
Money Supply Shifters (2 of 2)- Macro Topic 4.5
In this video I explain the three shifters of the money supply. Pay attention, you'll need this to learn monetary policy. Thanks for watching.
Curated Video
Interpreting Rate of Change and Y Intercept in Context
In this video, the teacher explains how to interpret the rate of change and the Y intercept in different contexts. Using examples such as an emptying pool and a traveling car, the teacher demonstrates how to understand the meaning behind...
KnowMo
Understanding Rates of Change and Gradient in Graphs
This video explains the concept of rates of change and how it is represented graphically through the gradient of a line. The video also demonstrates how to calculate the gradient using the change in Y divided by the change in X or Y...
Curated Video
Writing Equations for Proportional Relationships: Distance and Time
This video explains how to write an equation that represents the proportional relationship between distance and time. Review how to find the unit rate by dividing the total distance by the total time. The teacher also clarifies that when...
Brian McLogan
How to find the time with rate proportional equation
👉 Learn how to solve proportional rate problems using integration. The integral, also called antiderivative, of a function is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a...
Brian McLogan
How to find the acceleration at a given time from the velocity graph
👉 Learn how to solve particle motion problems. Particle motion problems are usually modeled using functions. Now, when the function modeling the position of the particle is given with respect to the time, we find the speed function of...
Let's Tute
Microsoft Excel Tutorial: Row Level Calculation with SUMPRODUCT
This is a tutorial on how to use the SUMPRODUCT function in Microsoft Excel for row level calculations. The function performs both multiplication and addition and can be used for text searches and cell references. The tutorial provides...
Brian McLogan
Rate is directly proportional word problem
👉 Learn how to solve proportional rate problems using integration. The integral, also called antiderivative, of a function is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a...
Curated Video
Understanding the Problem Theorem of Calculus
The video is a presentation on the problem theorem of calculus, which explains the link between integration and differentiation. The speaker begins by reviewing differentiation and integration, and how they relate to each other. The...
Curated Video
Introduction to Acceleration and Calculations
The video is a lecture on acceleration and how we quantify the rate of change of an object's velocity. The presenter discusses the concept of acceleration, how it is measured, and the equation used to calculate it. Examples are provided...
Curated Video
Factors Influencing Consumption and Spending Patterns in an Economy
The video discusses the main factors that influence the level of consumption and spending patterns within an economy. The presenter explains the concept of consumption, which represents the total amount of money that households spend on...
Curated Video
Constructing Linear Functions from Graphs
In this video, we explain the different ways a linear function can be represented and focus on the components of the equation y = mx + b. We demonstrate how to find the y-intercept (b) and the slope (m) by using rise over run. The...
Curated Video
Graphing Linear Functions Using a Point and Slope
This video explains how to graph a line using a point on the line and the slope of the line. The concept of function notation and slope is reviewed. This method is applied to estimate the time it will take to travel a certain distance in...
FuseSchool
Penetrating Properties of Radiation
Penetrating Properties of Radiation
Radioactivity. What is it? Should we be worried?
It was Marie Curie who first used the word radioactive to describe a phenomenon discovered by Becquerel in 1896. It would be Rutherford who would...
TMW Media
Creating Greener Cars: The reason for alternative fuels
What are some examples of alternative fuel? What is peak oil? Creating Greener Cars, Part 1