+
Instructional Video6:18
Curated Video

Solving Polynomial Equations: Finding Solutions and Factoring

K - 5th
In this video, the teacher explains how to solve polynomial equations by factoring and using the remainder theorem. They provide step-by-step examples and show how to find all the solutions to the equations.
+
Instructional Video2:28
Curated Video

Expressing Rational Numbers as Repeating Decimals (Part 1)

3rd - 5th
Express rational numbers as repeating decimals.
+
Instructional Video9:13
National Geographic

Watch This Veteran Fly in the Same WWII Plane He Jumped from on D-Day | Short Film Showcase

Pre-K - 11th
At 92 years old, World War II paratrooper Les Cruise is one of the last surviving veterans who parachuted into Normandy on D-Day. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Short Film Showcase: http://bit.ly/ShortFilmShowcase...
+
Instructional Video1:15
National Geographic

Adélie Penguin Numbers Have Marched Upward—But Should We Be Happy? | National Geographic

Pre-K - 11th
Adélie penguin numbers have marched upward in East Antarctica, but the news may not be all happy. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science,...
+
Instructional Video4:05
Mr. R.'s Songs for Teaching

The Metric System: A Measurement Song from Mr. R.

Pre-K - 4th
#metric #measurement #song A fun song I wrote to help introduce/teach about the Metric System. Millimeters, Centimeters, Meters, Kilometers! (Note: images are not to scale, and pronunciations might not be to your personal liking, but...
+
Instructional Video5:26
Science ABC

Methusaleh: The oldest tree in the world | What's the mystery of trees' immortality?

Pre-K - Higher Ed
No one can beat trees at living long. Methusaleh, the single oldest living tree, that we've discovered, is over 4,800 years old. On the other hand, Pando is a colony of quaking aspen trees all born from the same over 70,000 year old root...
+
Instructional Video2:32
NUMBEROCK

11 Times Table Song | Skip Counting the Multiples of 11

K - 5th
Video: 11 Times Table Song For Kids Grade Levels: 3rd Grade - 4th Grade 🍎 Check out our ever-growing library of math songs at https://www.numberock.com. 🍎 »»-------------¤-------------««»»-------------¤-------------«« Q. I'd like to show...
+
Instructional Video2:48
Mr. R.'s Songs for Teaching

Multiplication Song- My Dog Multiplication

Pre-K - 4th
A fun song to help introduce the concept of multiplication-(lyrics below) See poem and a lesson plan here: http://mathstory.com/poems/mydogmultiplication.aspx LYRICS Late last year, During Winter vacation, Dad got us our dog,...
+
Instructional Video2:53
Mr. R.'s Songs for Teaching

Respiratory System Song

Pre-K - 4th
A fun song I wrote for my human anatomy classes to teach about the respiratory system. Respiration- you gotta breathe! itunes: https://goo.gl/W7n6DN LYRICS Do you wanna’ turn blue? Oh no, not that! Then you gotta’ breathe, ‘Cause...
+
Instructional Video27:25
The Guardian

The Great Abandonment: the extraordinary exodus of India's migrant labourers

Pre-K - Higher Ed
In 2020, the Indian prime minister, Narendra Modi, announced one of the harshest Covid lockdowns in the world, causing nearly 200 million migrant labourers to be stranded without wages, food and housing. Subscribe to The Guardian on...
+
Instructional Video1:14
Curated Video

Robotic Refueling: Paving the Way for Exploration

3rd - 11th
One small box of technology is getting NASA one step closer to future exploration missions. The Robotic Refueling Mission 3, or RRM3, will prove technologies to transfer and store common consumables, like spacecraft fuel, in space. NASA...
+
Instructional Video8:08
Curated Video

Ageing - Death is Life

3rd - 11th
Subscribe to Naked Science - http://goo.gl/wpc2Q1 Every other Wednesday we present a new video, so join us to see the truth laid bare... Ageing, or aging, is the process of becoming older, and one of the great mysteries of life. Death,...
+
Instructional Video4:00
Curated Video

Why Are Human Breasts So Big?

3rd - 11th
Breasts come in different shapes and sizes. They are unique to humans. More than 5,000 mammalian species inhabit this planet. Yet, Homo sapiens are the only life forms with permanent breasts. Some may call this human anomaly sexy. But it...
+
Instructional Video2:15
Curated Video

The Meaning of Fire Hydrant Colors

3rd - 11th
Red, yellow, violet— fire hydrants come in many different colors. But it's not for decoration. These colors have an important meaning that could just save your life one day. Following is a transcript of the video. What do fire hydrant...
+
Instructional Video2:14
Curated Video

Supercomputer Simulations Test Star-destroying Black Holes

3rd - 11th
Watch as eight stars skirt a black hole 1 million times the mass of the Sun in these supercomputer simulations. As they approach, all are stretched and deformed by the black hole’s gravity. Some are completely pulled apart into a long...
+
Instructional Video3:01
NUMBEROCK

8 Times Tables Song | Skip Counting by 8 With Multiplication

K - 5th
Video: Skip Counting by 8 Grade Levels: 3rd Grade - 4th Grade Research has shown that this will help to integrate their artistic side side of the student's brain with the mathematical side of their brain which helps with long-term memory...
+
Instructional Video4:06
TED-Ed

TED-Ed: Could a blind eye regenerate? - David Davila

Pre-K - Higher Ed
We tend to think of blindness as something you're born with, but with certain genetic diseases, it can actually develop when you're a kid, or even when you're an adult. But could blind eyes possibly regenerate? David Davila explains how...
+
Instructional Video5:50
Curated Video

Adding and Subtracting Fractions With Equal Denominators

3rd - 5th
Add and subtract fractions with equal denominators without a model.
+
Instructional Video6:35
Curated Video

Understanding Radioactive Decay and Half-Life

K - 5th
In this video, students learn about radioactive decay and how to solve half-life models. The teacher explains the concepts using examples and equations, demonstrating how to calculate the time it takes for a substance to decay to half...
+
Instructional Video5:00
Curated Video

Understanding Rational Numbers

K - 5th
In this video, the teacher explains the concept of rational numbers. They define rational numbers as numbers that can be expressed as fractions, where both the numerator and denominator are integers. The teacher also discusses how...
+
Instructional Video4:59
Curated Video

Proving Exponential Growth: Equal Factors over Equal Intervals

K - 5th
In this lesson, we learn how to prove that exponential functions grow by equal factors over equal intervals. By examining the graph and using algebraic equations, we can show that the growth factor remains constant regardless of the...
+
Instructional Video17:17
Curated Video

Battle of Kursk from the Aerial Perspective | Animated History

Pre-K - Higher Ed
In today’s video we will be taking a closer look at the air engagements that took place during the Battle of Kursk. During this climactic battle, thousands of German troops clashed with over twice as many Soviet forces in an attempt to...
+
Instructional Video2:35
Curated Video

Representing Fractions Using Visual Models

3rd - 8th
New ReviewThis is a brief introduction of using visual models to represent fractions. Four different visual models are presented.
+
Instructional Video2:18
1
1
Curated OER

How Do You Do Long Division with Decimals?

4th - 8th
Review some long division that contains a decimal number. Do the division first and when that is completed then figure out where the decimal goes in the answer. Just don't let those decimals make you crazy about doing the long division.

Other popular searches