We'll take 30 min to discuss how to embed GeoGebra apps in external sites. Here, we'll demonstrate using Canvas and Schoology.

Hi Friends, Enjoy this non stop back to back learning episodes on the topic " HOW DO YOUR BODY PARTS WORK". Dr. Binocs presents you with a 43min Compilation of all the knowledge regarding all your body parts. DO SHARE IT WITH YOUR FRIENDS TO ENJOY TOGETHER. LIKE and SUBSCRIBE to PEEKABOO KIDZ for more fun learning videos :D

TOPICS LIST-

1) How does your heart work - 00:45
2) How does your Brain work - 03:50
3) How does your Skin work - 08:00
4) How your Urinary System works - 12:25
5) How your Nose works - 15:30
6) How your Hair works - 19:50
7) How your Nails works - 23:25
8) How your Ears work - 27:25
9) How your Teeth Works - 31:00
10) How your Tongue works - 36:00
11) How your Muscles work - 39:59

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How do the groups that you're part of affect you? How do you, in turn, affect those groups? Today we are talking about how people in society come together with a look at social groups. We’ll look at what social groups are, the different kinds of groups that exist, group dynamics, leadership, conformity, networks and more!

Crash Course is made with Adobe Creative Cloud. Get a free trial here: https://www.adobe.com/creativecloud.html


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Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark, Les Aker, Bob Kunz, mark austin, William McGraw, Jeffrey Thompson, Ruth Perez, Jason A Saslow, Shawn Arnold, Eric Prestemon, Malcolm Callis, Steve Marshall, Advait Shinde, Rachel Bright, Khaled El Shalakany, Sam Hickman, Ian Dundore, Asif Ahmed, Tim Curwick, Ken Penttinen, Dominic Dos Santos, Caleb Weeks, Frantic Gonzalez, Kathrin Janßen, Nathan Taylor, Yana Leonor, Andrei Krishkevich, Brian Thomas Gossett, Chris Peters, Kathy & Tim Philip, Mayumi Maeda, Eric Kitchen, SR Foxley, Tom Trval, Andrea Bareis, Moritz Schmidt, Jessica Wode, Daniel Baulig, Jirat
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TeacherTube User: Asemonco

TeacherTube URL: http://www.teachertube.com/vie....wVideo.php?video_id=

This is a math video lesson to help you with new math, math tricks, and or simple math questions you may have.

WEBSITE: http://www.teachertube.com Slope Tutorial

Multiplying negatives is a very important part of algebra. This tutorial outlines how to go about multiplying negative numbers, and demonstrates the process with examples.

Join this channel to get access to perks:
https://www.youtube.com/channe....l/UCn2SbZWi4yTkmPUj5

:)

Join me on the lesson where you will learn how to find the volume of a sphere using the volume of a sphere formula. Lesson Guide: https://bit.ly/39BM4E1

Key Questions: How do I find the volume of a sphere? How do I use the volume of a sphere formula? How do I find the diameter of a sphere? How do I find the radius of a sphere?

This Volume of a Sphere video lesson includes a free lesson guide and worksheet with an answer key. Click the links below to get yours:

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★Get Your Free Volume of a Sphere Worksheet: https://bit.ly/39BM4E1

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★★ Why Math? Download YOUR Free eBook and sign-up for our FREE weekly newsletter: http://www.mashupmath.com/resources/

It is easy to mentally subtract numbers = even big numbers - by following a few simple ideas.
Subtract from left to right. Makes sense - that's the way we think of numbers so subtract in that order too!
Next we can choose our level of difficulty, and borrow as we go through the answer.

BTW

To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU

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Quadratic equations can be factorised rapidly with this cool fast math trick. Algebra made easy.

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Sheep Trick or Treat
by Nancy E. Shaw
Illustrated by Margot Apple
Read by Let's Read Stories

What will happen when the sheep go trick-or-treating? Could there be wolves lurking in the woods, hoping to waylay them as they return home with their bags full of goodies? In crisp verse and whimsically eerie pictures, Nancy Shaw and Margot Apple tell the lively story of a remarkable Halloween adventure. Simple sentences, rhyming text, and a humorous tone make this the perfect treat for beginning readers. Fans of this adventuresome flock of sheep will not want to miss this Halloween treat.

Click here to purchase Sheep Trick or Treat: https://www.amazon.com/Sheep-T....rick-Treat-Nancy-Sha

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where nerve fibers originate and where their ganglia are located - drive their distinct anatomical functions, making your sympathetic nervous system the "fight or flight" while your parasympathetic nervous system is for "resting and digesting."

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction: Autonomic Nervous System 00:00
Sympathetic & Parasympathetic Nervous Systems 1:35
Origins - Comparing the Sympathetic & Parasympathetic Nervous Systems 3:23
Ganglia - Comparing the Sympathetic & Parasympathetic Nervous Systems 4:11
Axon Lengths - Comparing the Sympathetic & Parasympathetic Nervous Systems 5:30
Review 7:35
Credits 8:28

***

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark Brouwer, Simun Niclasen, Brad Wardell, Roger C. Rocha, Jan Schmid, Elliot Beter, Nevin Spoljaric, Sandra Aft, SR Foxley, Jessica Simmons, Stefan R. Finnerup, Jason A Saslow, Robert Kunz, Jessica Wode, Mike Drew, Steve Marshall, Anna-Ester Volozh, Christian Ludvigsen, Jeffrey Thompson, James Craver, Caitlin Steinert, BryanGriffith.com, Maia McGuire, That one guy from Midland who teaches science at highschool, Michael Longwell, Justice H, Martha (splicegrrl), Casey Rule, Manuel Kovats, and @simplscientist

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In which John Green teaches you about the Cold War, the decades-long conflict between the USA and the USSR. The Cold War was called cold because of the lack of actual fighting, but this is inaccurate. There was plenty of fighting, from Korea to Viet Nam to Afghanistan, but we'll get into that stuff next week. This week we'll talk about how the Cold War started. In short, it grew out of World War II. Basically, the Soviets occupied Eastern Europe and the US-supported western Europe. This setup would spill across the world, with client states on both sides. It's all in the video. You should just watch it.

Hey teachers and students - Check out CommonLit's free collection of reading passages and curriculum resources to learn more about the events of this episode. The Cold War spanned over four decades of American history, beginning with the paranoia of McCarthyism, a political witch hunt for communists: https://www.commonlit.org/texts/mccarthyism
President Kennedy delivered an Inaugural Address during the height of the Cold War, initiating a space race: https://www.commonlit.org/text....s/president-kennedy-
President Kennedy also oversaw Cuba's emergence as a Cold War rival of the United States:
https://www.commonlit.org/text....s/cold-war-rivals-cu

Want to learn more about the Cold War? Check out these other videos from Crash Course:
USA vs USSR Fight! The Cold War: Crash Course World History #39:
https://www.youtube.com/watch?v=y9HjvHZfCUI

The Cold War in Asia: Crash Course US History #38:
https://www.youtube.com/watch?v=Y2IcmLkuhG0

George HW Bush and the End of the Cold War: Crash Course US History #44:
https://www.youtube.com/watch?v=L-K19rVDxoM

The Cold War and Consumerism: Crash Course Computer Science #24:
https://www.youtube.com/watch?v=m8i38Yq1wX4

Post-War Rebuilding and the Cold War: Crash Course European History #41:
https://www.youtube.com/watch?v=-rkIqtV07HE

Chapters:
Introduction: The Cold War Era 00:00
The Aftermath of WWII 1:57
USSR Expansion & Containment 2:38
The Truman Doctrine 3:34
The Marshall Plan 5:01
The Berlin Crisis 6:18
Mystery Document 7:19
Consensus on Cold War Policies 8:28
Impact of the Cold War on Domestic Policy 10:03
Espionage, McCarthyism, and the Red Scare 10:53
Credits 12:49
-------
Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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Just like many great duos throughout history, Bulgaria and Germany have a fascinating (though uneven) relationship. In today’s episode, we’re going to take a closer look at the impact of politics on economies as we trace this history of Bulgaria and Germany following World War II, and examine the ways capitalism, and communism, impacted their economic strength today.

SOURCES

General
Getis, Bjelland, and Getis. Introduction to Geography, 15 ed. McGraw-Hill Education. 2017. ISBN: 978-1-259-57000-1

Gregory, Derek, Ron Johnston, Geraldine Pratt, Michael Watts, and Sarah Whatmore, eds. 2009. The Dictionary of Human Geography. 5th ed. Willey-Blackwell. ISBN: 978-1-4051-3288-6

For a free and open source option for Intro to Human Geography, see: https://humangeography.pressbooks.com/

For a free and open source option for World Regional Geography, see: https://worldgeography.pressbo....oks.com/front-matter

Cracking the AP Human Geography Exam: 2020 edition. The Princeton Review.

Sofia and Bulgaria General History
https://en.wikipedia.org/wiki/Sofia
https://www.cia.gov/the-world-....factbook/countries/b

Germany
https://vividmaps.com/germany-....is-still-divided-by-
https://www.britannica.com/pla....ce/Germany/The-East-
https://www.arcgis.com/apps/Ca....scade/index.html?app
https://www.pewresearch.org/fa....ct-tank/2019/11/06/e
https://www.bmwi.de/Redaktion/EN/Publikationen/jahresbericht-zum-stand-der-deutschen-einheit-2018.pdf?__blob=publicationFile&v=3

Bulgaria Economy
https://etd.ohiolink.edu/apexprod/rws_olink/r/1501/10?clear=10&p10_accession_num=osu1141408829
https://www.cia.gov/the-world-....factbook/countries/b#economy
https://www.worldbank.org/en/c....ountry/bulgaria/over
https://open.lib.umn.edu/world....geography/chapter/2-
https://www.imf.org/en/Publica....tions/SPROLLS/world-
https://www.imf.org/en/Countries/BGR
https://www.worldstopexports.c....om/bulgarias-top-15-
https://oec.world/en/profile/b....ilateral-country/rou
https://www.bbc.com/news/world-europe-17202996
http://news.bbc.co.uk/2/hi/europe/4001113.stm
http://news.bbc.co.uk/1/hi/world/europe/327199.stm

German Bulgaria relations
https://oec.world/en/profile/b....ilateral-country/deu
https://www.trademap.org/Count....ry_SelProductCountry
https://en.wikipedia.org/wiki/....Bulgaria%E2%80%93Ger

Watch our videos and review your learning with the Crash Course App!
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Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Dave Freeman, Hasan Jamal, DL Singfield, Jeremy Mysliwiec, Shannon McCone, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Erin Switzer, Steve Segreto, Michael M. Varughese, Kyle & Katherine Callahan, Laurel A Stevens, Vincent, Michael Wang, Stacey Gillespie, Jaime Willis, Krystle Young, Michael Dowling, Alexis B, Burt Humburg, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Rachel Creager, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Divonne Holmes à Court, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Khaled El Shalakany, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, Andrei Krishkevich, ThatAmericanClare, Rizwan Kassim, Sam Ferguson, Alex Hackman, Jirat, Katie Dean, NileMatotle, Wai Jack Sin, Ian Dundore, Justin, Jessica Wode, Mark, Caleb Weeks
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I'm sure you've heard of Pavlov's Bell, but what was Ivan Pavlov up to, exactly? And how are our brains trained? And what is a "Skinner Box"? All those questions and more are answered in today's Crash Course Psychology, in which Hank talks about some of the aspects of learning.

Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych!
--
Chapters:
Introduction: Ivan Pavlov 00:00
Associative Learning 1:33
Classical Conditioning 2:47
Behaviorist Theory 4:22
Watson's Experiments 4:46
Operant Conditioning 5:42
Positive & Negative Reinforcement 7:18
Primary Reinforcers & Conditioned Reinforcers 8:54
Reinforcement Scheduling 9:32
Review & Credits 11:00
--

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How do companies make money? What are profits? Revenues? How are prices set? This week, Jacob and Adriene are talking business. Whether you're selling cars, pizza, or glow sticks, this video has pretty much all the information you need to run a business. Well, not really, but there's a lot of good stuff in here.

***

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks

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Models are great, except they're also usually inaccurate. In this episode of Crash Course Chemistry, Hank discusses why we need models in the world and how we can learn from them... even when they're almost completely wrong. Plus, Lewis Structures!

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

--
Table of Contents
Models 0:06
Linus Pauling & The Bonding Model 9:16
Lewis Dot Structures 4:27
Ionic Bonds 5:30
Covalent Bonds 6:10
Double Bonds 7:17
Triple Bonds 8:14

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In this episode of Crash Course Anatomy & Physiology, Hank gives you a brief history of histology and introduces you to the different types and functions of your body's tissues.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction 00:00
Nervous, Muscle, Epithelial & Connective Tissues 1:23
History of Histology 2:07
Nervous Tissue Forms the Nervous System 5:17
Muscle Tissue Facilitates All Your Movements 7:00
Identifying Samples 9:03
Review 9:48
Credits 10:22

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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This week Craig Benzine clears up the role of committees in Congress. We’ll talk about standing committees, joint committees, conference committees, and caucuses (and not the candidate-choosing kinds) as well as the staff agencies that help advise these committees and congresspeople. As most bills never even make it to the house and senate floors for a vote, the role of committees, and their respective chairpersons as gatekeepers is pretty important. There’s a lot to demystify here as the legislative process can seem pretty arcane at times, but the model, at least in theory, helps Congress run more efficiently.

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios
Support is provided by Voqal: http://www.voqal.org

Chapters:
Introduction: How does Congress work? 00:00
Congressional committees 0:40
Why does Congress have committees? 1:52
How do congressional committees work? 2:44
How Congress got its leadership structure 4:09
Congressional staff 5:03
Specialized staff agencies in Congress 5:35
Caucuses in Congress 6:15
Caucuses, congressional staff, & committees help make lawmaking more efficient 7:16
Credits 7:55

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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After serial photography became a thing, it wasn't long before motion pictures started to develop. And, at the front of that development was Thomas Edison, who you may know as an inventor and business person. In this episode of Crash Course Film History, Craig talks to us about Edison, his assistant W.K.L. Dickson, and their inventions that pioneered motion pictures.

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Want to know more about Craig?
https://www.youtube.com/user/wheezywaiter

The Latest from PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO

***

Images Used are in the Public Domain and from the Library of Congress.

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Don Quixote is a version of the classic Cervantes story for children. This educational story tells the adventures of Don Quixote, a knight errant who loved books and the heroic deeds of Spanish noblemen. Would you like to live tons of adventures with Don Quixote and his companion Sancho Panza? Give this story a try, it's based on the classic Cervantes book and join Don Quixote, his horse Rozinante and kind Sancho in their travels around the lands of Castile. We encourage you to read the novel's adaptation for children. This subtitled, educational video belongs to a collection of stories for children to read and enjoy. It's a great resource to help bring literature to elementary school children.

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