Instructional Video2:13
NUMBEROCK

Number Sentences Song by NUMBEROCK | How to Write a Number Sentence for 1st Grade and 2nd Grade

K - 5th
Video: Number Sentences | How to Write a Number Sentence Grade Levels: 1st Grade - 2nd Grade Join Edwin on this exciting expedition where he learns that mathematical statements using numbers and symbols are called number sentences. He...
Instructional Video10:25
Curated Video

CompTIA A+ Certification Core 1 (220-1101) - Wireless Network Hardware

Higher Ed
The 80 2.11 standard has had a number of improvements over the years, but every version shares common devices and functions that haven't changed in over 20 years. This episode explores wireless access points (WAPs), home routers, and...
Instructional Video9:18
Curated Video

CompTIA A+ Certification Core 1 (220-1101) - Wi-Fi Standards

Higher Ed
Since the original 80 2.11 standard back in 1999, there have been five major and hundreds of minor revisions. It's impossible to support an 802.11 network without a working understanding of these standards.
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Instructional Video0:51
Curated Video

Romeo and Juliet 1.2 Performance: Capulet, Lines 20-33

6th - Higher Ed
In this performance excerpt from Act 1, Scene 2 of "Romeo and Juliet," Capulet enthusiastically invites Paris to his traditional feast, boasting of the illustrious guests and promising a night of revelry and joy. Capulet compares the...
Instructional Video3:18
Institute for New Economic Thinking

Erik Berglöf - Crisis in Eastern Europe: The People's Perspective (1/4)

Higher Ed
The global economic and financial crisis hit Eastern Europe harder than anywhere in the world. The region was shut off from global financial flows essentially overnight and some Eastern European countries lost a staggering 20% of GDP in...
Instructional Video4:50
Teacher's Pet

Gas Laws

9th - 11th
Learn about pressure temperature and volume laws (Boyle’s, Gay-Lussac’s and Charles’ laws) in this video. If you want to know about the ideal gas law (PV=nRT) it get’s it’s own separate video! transcript:...
Instructional Video9:02
Curated Video

Medicare for All Explained: Real Costs, Benefits, and Challenges

12th - Higher Ed
Medicare for all explained. Medicare for all cost? Single payer. Medical costs in the United States are the highest in the world. Yet, not everyone in the United States is participating. We have 27 million...
Instructional Video7:55
The Guardian

We're quitting smoking, so why is big tobacco booming?

Pre-K - Higher Ed
Smoking rates are falling in the UK, US and much of Europe. Forty-five per cent of Brits smoked in the 60s and 70s, compared with just 15% today. You would think this was bad news for cigarette profits, but tobacco companies are making...
Instructional Video4:42
Curated Video

Writing Ratios: cm and in.

K - 8th
Writing Ratios: cm and in. converts between centimeters and inches to solve given word problems by writing ratios.
Instructional Video11:15
Khan Academy

Logarithmic Scale, Logarithms, Algebra II

10th - 12th
In this thought-provoking video, Sal shows how a typical linear scale is different from a logarithmic scale. He plots numbers on both scales and compares them to show why the logarithmic scale is useful. This video gives an intuitive...
Instructional Video3:39
Be Smart

Whose Air Do You Share?

6th - 12th
Take a deep breath before watching this video from PBS Digital Studios that models for viewers how humans are connected through the air we share. The video explores how small the earth's atmosphere is compared to the rest of Earth.
Instructional Video12:48
Crash Course

Compression: Crash Course Computer Science #21

9th - Higher Ed
If you've always wondered what JPEG means, now's your chance to figure it out. Scholars learn about file compression techniques, including the difference between lossless and lossy compression. The video explains run-length encoding and...
Instructional Video11:32
Crash Course

Screens and 2D Graphics: Crash Course Computer Science #23

9th - Higher Ed
If it weren't for screens, you wouldn't be able to see the resource. Scholars learn about advances in computer screens and graphics technology. An informative video in the Crash Course Computer Series also briefly introduces CAD...
Instructional Video10:15
Crash Course

The Personal Computer Revolution: Crash Course Computer Science #25

9th - Higher Ed
Mac or PC? An informative video in the Crash Course Computer Science series describes the history of the personal computer, beginning with the Altair 8800. It compares the business models of Apple (closed architecture) and IBM (open...
Instructional Video3:03
Khan Academy

Parallel Lines from Equation (Example 2), Mathematics I

7th - 9th
Can you tell, algebraically, if three lines are parallel? In this video, Sal demonstrates how to rewrite linear equations in slope-intercept form and compare the slope of each line.
Instructional Video
National Education Association

Evaluating Expressions Without Radicals

7th - 9th Standards
Evaluating expressions require two things- parentheses and PEMDAS. The video starts with an emphasis on using parentheses to plug in your variables. Once you have everything plugged in, PEMDAS will get your mathematicians to the correct...
Instructional Video
Khan Academy

Khan Academy: Comparison Word Problems: Marbles

2nd - 3rd
Video lecture demonstrates how to solve word problems comparing two numbers that are less than ten. [3:22]
Instructional Video
Khan Academy

Khan Academy: Comparison Word Problems: Roly Polies

1st - 2nd
Video tutorial explains how to solve word problems comparing two numbers that are less than 10. [3:13]