Instructional Video11:17
TED Talks

TED: The mood-boosting power of crying | Kathy Mendias

12th - Higher Ed
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...
Instructional Video2:25
SciShow

How Do Chips Make Credit Cards More Secure?

12th - Higher Ed
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?
Instructional Video3:38
Espresso Media

The Women of Standing Rock: The Battle for Freedom and Justice

9th - 12th
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...
Instructional Video11:34
Food Farmer Earth

Sustainable Dairy Farming: The Journey of a Small Scale Dairy

12th - Higher Ed
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...
Instructional Video3:57
Espresso Media

Garwin: Reflections on Family, Career, and the Importance of Democracy

9th - 12th
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,...
Instructional Video1:08
Science360

Bubbles on Dry Ice - Little Shop of Physics

12th - Higher Ed
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....
Instructional Video8:38
Cerebellum

Decimals

9th - 12th
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'.
Instructional Video10:12
Weird History

What It Was Like To Go To Doctor In the Wild West

12th - Higher Ed
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...
Instructional Video1:52
Curated Video

KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained

3rd - 5th
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...
Instructional Video20:53
Wonderscape

Holiday Kids: All About Thanksgiving

K - 5th
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...
Instructional Video6:04
Tarver Academy

How to Multiply and Divide Exponents

12th - Higher Ed
In This Episode, Tyler Teaches Us About How to Multiply and Divide Exponents
Instructional Video3:11
NUMBEROCK

Converting Fractions to Decimals

K - 5th
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!
Instructional Video4:49
Professor Dave Explains

Converting Between Fractions, Decimals, and Percentages

12th - Higher Ed
Converting between different ways of expressing a value.
Instructional Video4:58
Curated Video

Identifying Equivalent Representations of Rational Numbers

K - 5th
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,...
Instructional Video28:03
Zach Star

The Mathematics of Signal Processing - The z-transform, discrete signals, and more

12th - Higher Ed
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...
Instructional Video4:57
Curated Video

Comparing and Ordering Rational Numbers

K - 5th
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...
Instructional Video5:57
Why U

Algebra 29 - Understanding Percentages

12th - Higher Ed
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.
Instructional Video3:23
Curated Video

KS2 Primary Maths Age 9-13 - Ratio, Proportion and Algebra: Ratio and Proportion - Explained

3rd - 5th
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...
Instructional Video4:53
Brian McLogan

Ordering real numbers from least to greatest

12th - Higher Ed
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...
Instructional Video9:56
Curated Video

Probability Models

9th - 12th
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...
Instructional Video5:25
Khan Academy

Representing a Number as a Decimal, Percent, and Fraction 2, Decimals, Pre-Algebra

5th - 7th Standards
There are two Khan Academy videos on representing numbers as decimals, percents, and fractions. This one shows students how to represent a fraction as a decimal and a percent. Sal demonstrates the process used to convert the fraction 7/8...
Instructional Video7:38
Math Playground

Convert Fractions/Decimals to Percents

4th - 6th Standards
In this easy-to-understand video, an instructor shows how to convert fractions to decimals, decimals to percentages, and fractions to percentages. After watching this film, the conversion process should be easier for your learners to grasp.
Instructional Video5:39
Curated OER

How Do You Turn a Percent Into a Fraction?

6th - 8th
Change decimals to percent, fractions to decimals, percentages to fractions, etc. Remember how to do all of these conversions? It gets so confusing. Move the decimal to the right? Make it a fraction over 100? Multiply by? Oh my! So watch...
Instructional Video8:53
1
1
Math Antics

What Are Percentages?

6th - 8th Standards
Get the most out of 100. A video presents percents as special fractions with 100 as the denominator. The narrator breaks down the term percent into its root and prefix. Using learners' knowledge of converting fractions to decimals,...

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