Curated Video
Finding the Area of a Rectangle: Counting Columns and Rows
In this lesson, students will learn how to find the area of a rectangle by counting columns and rows. They will use tiling as a strategy to partition the rectangle and determine the number of unit squares in each row and column. Through...
Odd Quartet
A New Way To See Music - Sound Waves & Lasers
The one where we shine a laser at a speaker and see what happens. I was not prepared for all the weird stuff that happened! This experiment is based on a video by Steve Mould. Check out his video here https://youtu.be/C-V1uXeyGmg
TED-Ed
TED-Ed: Gerrymandering: How drawing jagged lines can impact an election - Christina Greer
District lines, and the groups of voters within them, may seem arbitrary, but a lot of thought (and political bickering) is put into these carefully drawn lines. From "packing" a district to "cracking" a district--learn how the shape of...
Curated Video
Creational Design Patterns in Modern C++ - Pros and Cons - highlights the pros and cons of this pattern and when to use it
This video highlights the pros and cons of this pattern and when to use it. This clip is from the chapter "Abstract Factory" of the series "Creational Design Patterns in Modern C++".This section focuses on the basic implementation with...
Brian McLogan
Graphing exponential growth functions
👉 Learn how to graph exponential functions involving vertical shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table...
PBS
The Time Terror Birds Invaded
About 5 million years ago, a new predator made its way from the south and onto the coastal plains of North America. It was a giant, flightless, carnivorous bird and came to be known by one of the coolest and most richly earned nicknames...
Journey to the Microcosmos
Colorless Euglenoids: Structure and Function (and Food)
There’s something you probably heard a lot in biology class. And no, it's not “mitochondria is the powerhouse of the cell”
Curated Video
Calculating Exponential Growth and Decay
In this video, the teacher explains how to create and solve simple exponential functions by examining exponential growth and decay problems. Using the example of bacteria growing on a toothbrush, the teacher demonstrates how to calculate...
Curated Video
Exponential Growth: How Random Acts of Kindness Spread
In this lesson, students will learn about the power of exponential growth through the example of a chain of random acts of kindness. They will explore how a single compliment can lead to a cascade of compliments, multiplying rapidly over...
Be Smart
How Many Heartbeats Do We Get?
Ever wonder how the heart symbol came to stand for the actual heart? And why do we speak of the heart as the seat of love, when love really happens in our brains? Is it true that animals only get a billion heartbeats? This week, we give...
Brian McLogan
What is the parent graph and equation for an exponential growth equation
👉 Learn all about graphing exponential functions. An exponential function is a function whose value increases rapidly. To graph an exponential function, it is usually useful to first graph the parent function (without transformations)....
Curated Video
Biotic Factors: How Living Things Affect Ecosystems and Communities
This video is a lecture presentation on biotic factors. The presenter defines biotic factors and explains how they can affect communities and ecosystems. The focus is on living factors, such as availability of food, arrival of new...
Weird History
History of the Arch Deluxe
Weird History Food is taking you back to the 90s to relive one of McDonald's biggest and most delicious failures --- the Arch Deluxe. When it comes to finding success in the marketplace, knowing your competition is key. But even more...
Brian McLogan
Graphing exponential growth equations
👉 Learn how to graph exponential functions involving horizontal shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the...
Brian McLogan
Graphing exponential growth equations
👉 Learn how to graph exponential functions. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table of values of the...
Brian McLogan
Graphing exponential growth equations
👉 Learn how to graph exponential functions. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table of values of the...
TLDR News
European Customs Union - Explaining Brexit.
With the UK about to leave the EU many options lie in front of Britain. One choice is to stay in the European Customs Union. This could work as a compromise to keep trade routes open while still leaving the EU. But will this step be...
Curated Video
Compound Interest & Depreciation (Let’s Buy a Car!)
This video lesson introduces applications of exponential growth and decay. I will explain and model how to use the compound interest formula. This formula will also be used to model a car loan. Lastly, I will demonstrate how to apply...
Cerebellum
The Human Body Nervous Systems - Introduction To The Nervous System
Experts in neuroscience help us understand why the human brain is a marvel of structure and function. Viewers learn about left brain and right brain activities, and the purpose and function of the cerebellum, cerebrum, cranial nerves and...
Curated Video
Writing and Graphing Quadratic Equations from Tables
In this video, we learn how to write and graph a quadratic function by examining a table that represents a quadratic relationship. The video explains the standard form and vertex form of a quadratic function, and demonstrates how to...
Curated Video
Graphing Exponential Growth
In this lesson, students will learn how to graph exponential functions by modeling paper folding. They will explore the concept of exponential growth and understand how the number of layers of paper doubles with each fold.
Curated Video
Understanding Exponential Decay
In this video, the concept of exponential decay and the half-life of radioactive elements, specifically cesium-137, are explained. The video demonstrates how to use an exponential decay function to predict the amount of cesium-137...
Ancient Lights Media
Belgium
This clip looks at the physical features, climate and culture of Belgium.