Learn about The Wizard of Oz, its author, and a few fun facts about how the book came to be.

We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know.

For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

Learn why we need multiple perspectives, what multiple perspectives tell us, and how we can use multiple perspectives to create a fuller view of history.
We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you’d like us to cover any additional topics, please let us know.
For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

After passing through the small intestine food travels into the large intestine.
Your large intestine is roughly 9 feet in length but gets it’s name because it has a larger diameter than the small intestine.
Your large intestine is also called the colon.
The large intestine is divided into several sections.

Transcript
http://www.moomoomathblog.com/....2021/01/all-about-la

Learn the difference between prime and composite numbers. All whole numbers greater than one can be classified as prime or composite numbers.
Prime numbers have only factors one and itself. A composite number has other factors other than itself and one. So let's look at some examples. Let's look at 4 and 5
Four is divisible by 1 and four is divisible by 2 so four is a composite number
5 is divisible by 1 but it is odd so it is not divisible by 2 or any other number so 5 is prime.

More information
http://www.moomoomathblog.com/....2022/02/difference-p

This video shows basic operation of CASIO ClassWiz for Signed Numbers.

[Compatible models ] fx-82EX, fx-350EX, fx-570EX, fx-991EX
[Related Topics] Pre Algebra, Signed Numbers

ClassWiz is New Classroom Standard With High-resolution LCD Technology Non-programmable Scientific Calculator.

For more How To Video or User's Guide: http://edu.casio.com/support/

Which natural disasters do you think are most common? In this short video, we describe the top 10 most common natural disasters or storms in the US. You and your kids will learn all about the causes and effects of these crazy storms.

We hope you and your student(s) enjoyed learning about these common storms! If you want to learn even more, head over to our website and download one of our many lesson plans about natural disasters, full of activities, worksheets, and more!

https://learnbright.org/lesson....s/science/natural-di
https://learnbright.org/lesson....s/science/tsunamis-s
https://learnbright.org/lesson....s/science/storms-tor
https://learnbright.org/lesson....s/science/hurricanes
https://learnbright.org/lessons/science/droughts/
https://learnbright.org/lesson....s/science/earthquake
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This biochemistry video tutorial explains how to memorize the 20 amino acids - the easy way.

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Here is a list of topics:
1. Nonpolar Amino Acids - Glycine, Alanine, Valine, Leucine and Isoleucine
2. Polar Amino Acids - Serine, Threonine, Asparagine, and Glutamine
3. Acidic Amino Acids - Aspartate and Glutamate
4. Basic Amino Acids - Lysine, Arginine, and Histidine
5. Aromatic Amino Acids - Phenylalanine, Tyrosine, and Tryptophan
6. Heterocyclic Amino Acids - Proline
7. Electrically Charged Amino Acids

Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

This chemistry video tutorial explains how to draw the lewis structure of CO3 2- also known as the carbonate ion. This video discusses the resonance structure of this polyatomic ion as well as the bond angle, hybridization, and molecular geometry.

How To Draw Lewis Structures:
https://www.youtube.com/watch?v=NFZtjSeT3XE

VSEPR Theory:
https://www.youtube.com/watch?v=DBrq31w8vC4

Molecular Geometry:
https://www.youtube.com/watch?v=_Cw0_cJzkSI

Lewis Dot Structures:
https://www.youtube.com/watch?v=Ymf3kZePDnU

Lewis Structures of Ionic Compounds:
https://www.youtube.com/watch?v=xhItoqhHoEE

_________________________________
Octet Rule Exceptions:
https://www.youtube.com/watch?v=96L6_IwyHRM

Resonance Structures:
https://www.youtube.com/watch?v=9B5FGPDwX_E

Polar and Nonpolar Molecules:
https://www.youtube.com/watch?v=4ykSzYl_4vI

Formal Charge Calculations:
https://www.youtube.com/watch?v=R_SIjijCouE

Lewis Structures - Mega Review:
https://www.youtube.com/watch?v=PeY_sihSh8E

________________________________
Hybridization of Atomic Orbitals:
https://www.youtube.com/watch?v=pdJeQUd2g_4

Molecular Orbital Theory:
https://www.youtube.com/watch?v=6tB6E6R_XpQ

Dipole Dipole Forces of Attraction:
https://www.youtube.com/watch?v=zOvnu0KYyxo

Hydrogen Bonding:
https://www.youtube.com/watch?v=ZDjJOqOKeCI

Unit Cell Chemistry:
https://www.youtube.com/watch?v=HCWwRh5CXYU

_________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
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The American Colonials were becoming angry at British taxation . Samuel Adams and the Sons of Liberty decided to show them how angry, by throwing British tea into the water!

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Artwork:
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Daniel turner

#Shorts

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Petardiers were special units of late medieval and early renaissance armies.
These explosive specialists were not engaged in open battles, but only during sieges where their skills were the most useful.

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Credit:
Created by Daniel Turner

Narrator:

Chris Kane
https://vocalforge.com/

https://pastebin.com/Mk8ugMR9

https://www.microsoft.com/stor....e/p/geogebra-mixed-r

Place math models in virtual reality world and walk around them. Millions of people around the world use GeoGebra to learn mathematics and science. Join us!

This app includes several examples of 3D math objects that you can walk around in Windows Mixed Reality environment. Guided activities lead you to discover math in the real world by taking screenshots from different perspectives.

We created this app to explore the potential of Windows Mixed Reality for learning and teaching mathematics. This is just the start for GeoGebra MR! We would love to hear your ideas for 3D models you want to see in updates and features for v2! Message us @geogebra or write us at support@geogebra.org. Thanks!

I'll edit your college essay! 📝 https://nextadmit.com

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/ap-statistics/xfb

Hypothesis test for the difference between means of two populations.

View more lessons or practice this subject at http://www.khanacademy.org/math/ap-statistics/two-sample-inference/two-sample-t-test-means/v/two-sample-t-test-for-difference-of-means?utm_source=youtube&utm_medium=desc&utm_campaign=apstatistics

AP Statistics on Khan Academy: Meet one of our writers for AP¨_ Statistics, Jeff. A former high school teacher for 10 years in Kalamazoo, Michigan, Jeff taught Algebra 1, Geometry, Algebra 2, Introductory Statistics, and AP¨_ Statistics. Today he's hard at work creating new exercises and articles for AP¨_ Statistics.

Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!

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In this short video, I show how to solve linear equations with fractions. Let me know what youtube short you would like me to make next in the comment section!

Here are some of the materials I use to make my videos:

Neewer Ring Light Kit:18"/48cm Outer 55W 5500K Dimmable LED Ring Light, Light Stand, Carrying Bag for Camera,Smartphone,YouTube,TikTok,Self-Portrait Shooting, Black, Model:10100416: https://amzn.to/3UI0wn7

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Wacom Intuos Small Graphics Drawing Tablet, includes Training & Software; 4 Customizable ExpressKeys Compatible With Chromebook Mac Android & Windows, drawing, photo/video editing, design & education: https://amzn.to/3MNKkz5

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/geometry/xff63fac

Watch the next lesson: https://www.khanacademy.org/math/algebra2/conics_precalc/parabolas_precalc/v/using-the-focus-and-directrix-to-find-the-equation-of-a-parabola?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

Missed the previous lesson?
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Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

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Homeostasis is the maintenance of a constant internal state in a changing environment.
It is a desirable state of equilibrium

In order to help you understand homeostasis let’s take a look at a couple of examples.
Healthy individuals maintain a temperature around 98.6 degree Fahrenheit. If it is hot outside your body cools itself, if it is cold outside it still maintains this temperature. If it is not able to maintain this temperature bad things can happen.

You may enjoy ...
Homeostasis in cells
https://youtu.be/vyjB56l0RfU

Homeostasis Explained Clearly
https://youtu.be/fgFwdpd-PAg

Explainations on Poems | https://youtu.be/C5BxW0CIeug

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請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
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Welcome to watch our videos
歡迎觀看我們所創作的的其他影片
1）Basic Conversation 會話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

2) Grammar 語法
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

3）English Speaking
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

4）Funny Jokes 笑話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

5）Vocabulary 詞彙
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

6）English Idioms 英語成語
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

7）Revision Exercise 重温練習
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

8）Fun Games 趣遊戲味
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

9） Tongue Twister 繞口令
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

10）Writing a composition 作文
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

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Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
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Come along with us as we travel to Europe in this fun introduction to the European Continent for Kids. We will explore some of the most famous countries and landmarks in Europe and learn some important facts and history about this amazing place. Your students will learn that Europe is
the second smallest continent on Earth (Australia is the smallest), but third most populous with over 742
million people living in 50 countries! Thats amazing!

Europe truly is a beautiful place. Many call it home and many visit each year. We hope that this video gives you a small glimpse into the Beauty of Europe and a broader understanding of the world around us. If you'd like to learn even more about the Europe download our free lesson plan here: https://learnbright.org/lesson....s/social-studies/all the lesson is built for grades 3 - 6 and is packed with more fun content, activities, worksheets, and more!

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Are you a K-6 grade teacher looking for more teaching resources? We don’t only provide video content but high quality lesson plans as well. 100% free with handouts, worksheets, classroom activities and more!

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