TED Talks
TED: The mood-boosting power of crying | Kathy Mendias
Here's a talk about tears -- and why crying isn't something to be afraid or ashamed of. Exploring the science behind the mood-boosting power of crying, childbirth and lactation educator Kathy Mendias shows how tears can enhance your...
Curated Video
KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Food Farmer Earth
Sustainable Dairy Farming: The Journey of a Small Scale Dairy
A small-scale dairy farm focuses on sustainable practices and energy efficiency, operating off the power grid and producing raw aged cheese from a herd of Nigerian Dwarf goats. The farm's size and operations are intentionally designed to...
SciShow
How Do Chips Make Credit Cards More Secure?
If you live in the United States, you might have recently gotten a credit card with a microchip on it. But what does this chip do that makes it any different than the magnetic strip on the back of the card?
Science360
Bubbles on Dry Ice - Little Shop of Physics
Bubbles will float on a dense layer of cold carbon dioxide. Parts Needed 1 Bubble blower 1 Fish tank Dry ice This demonstration is only for the experienced! Little Shop of Physics took several precautions to do this demonstration safely....
Curated Video
Comparing and Ordering Rational Numbers
In this video lesson, students will learn how to compare and order rational numbers by converting them between fractions, decimals, and percents. Explore the concept using real-life examples, such as calculating tax deductions from a...
Espresso Media
The Women of Standing Rock: The Battle for Freedom and Justice
The Women of Standing Rock part 3/8: This video captures the intense standoff between Native American protesters and law enforcement during the North Treaty camp raid. It highlights the peaceful resistance of the protesters and their...
Espresso Media
Garwin: Reflections on Family, Career, and the Importance of Democracy
Garwin part 9/11: This video provides insights into Richard Garwin's upbringing, his father's career challenges, his own educational journey, and his perspective on various aspects of life. It touches upon topics such as religion,...
Professor Dave Explains
Converting Between Fractions, Decimals, and Percentages
Converting between different ways of expressing a value.
Wonderscape
Holiday Kids: All About Thanksgiving
This video is a lesson about the history and traditions of Thanksgiving in the United States. It covers topics such as the voyage of the Mayflower, the help provided by Native Americans, the first Thanksgiving feast, the establishment of...
Cerebellum
Decimals
This video covers exam strategy, using a calculator, arithmetic and decimals. This is part 2 from the series 'Introduction to the Math Section of the SAT'.
Tarver Academy
How to Multiply and Divide Exponents
In This Episode, Tyler Teaches Us About How to Multiply and Divide Exponents
NUMBEROCK
Converting Fractions to Decimals
Follow Davey around as he asks his best friend Steve how to convert a fraction to a decimal. The bell's about to ring, and Steve gives him the perfect advice in the nick of time!
Weird History
What It Was Like To Go To Doctor In the Wild West
The Old West wasn't all cowboys, saloons, and shootouts. Pioneers living on the American frontier also relied on doctors for all kinds of medical treatments. Epidemics, accidents, and STDs kept doctors busy. But unfortunately for...
Curated Video
Identifying Equivalent Representations of Rational Numbers
In this video lesson, students will learn how to identify equivalent representations of rational numbers by converting fractions to decimals or percents. The teacher explains the concept using number lines divided into equal parts,...
Zach Star
The Mathematics of Signal Processing - The z-transform, discrete signals, and more
This video goes through an overview of what you would learn in a discrete time signals (or digital signal processing) course. Sampling, digital filters, the z-transform, and the applications of these are some of the things included. I...
Why U
Algebra 29 - Understanding Percentages
Percentages are one method of describing a fraction of a quantity. The percent is the numerator of a fraction whose denominator is understood to be one-hundred.
Brian McLogan
Ordering real numbers from least to greatest
In this video series I show you how to graph and order numbers. It is important when graphing and ordering numbers that we have all of our numbers simplified and written in the same form. We then can arrange the numbers from least to...
Curated Video
Probability Models
In this math video lesson we will learn about probability models. We will define probability models as a mathematical description listing all possible outcomes of an event and their corresponding probabilities. We will understand that a...
Curated Video
KS2 Primary Maths Age 9-13 - Ratio, Proportion and Algebra: Ratio and Proportion - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Corbett Maths
Key Fractions, Decimals and Percentages
Create a benchmark. Pupils view key benchmark fractions and their equivalent decimal and percentage representations. The video shows the family of fractions of halves, thirds, fourths, fifths, eighths, and tenths. For each fraction,...
Curated OER
How Do You Put Fractions, Decimals, and Percents in Order?
A series of fractions, decimal numbers, and percentages that have to be put in some order. Many young mathematicians skip problems like this because they have to do some converting and if long division is involved many definitely skip...
PBS
Working With Equivalent Fractions, Decimals and Percentages: Instructor Video
Gather tips, tricks, and recommendations to implement the resources presented by Virtual Math Girl. With a teacher-oriented video, the narrator goes into detail about the cake-themed lessons, worksheets, and activities designed...
Corbett Maths
Fractions to Percentages
Take a look at the percentage of fractions. Mathematicians learn two different methods to convert fractions to percents. Using two worksheets, classmates practice the methods to determine when one method works easier than the other.
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