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🌊 Fun Facts About the Sea | Educational Videos for Children | @HappyLearningENG Teacherflix 9 Pogledi • 7 mjeseca prije

NEW VIDEOS https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
FUN FACTS https://www.youtube.com/playli....st?list=PLLF_mZmNqOn

0:00 - Introduction
0:07 - 5 Things You Didn't Know About the Sea
6:50 - Why Are There Waves in the Sea?

🌊🐠 Did you know we know more about the Moon’s surface than the ocean floor? In this educational video for primary school children, you'll discover amazing sea facts, from marine creatures to ocean mysteries and the importance of oceans for life on Earth. 🐙🌍

📖 SUBJECT PLAYLISTS
🦖⛰️🐅 NATURAL SCIENCES for Primary School: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
👨‍🏫 SOCIAL SCIENCES for Primary School: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
➕✖️ MATH for Primary School Children: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
🤴🏰 HISTORY for Primary School Children: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
🌍⛰️ GEOGRAPHY for Primary School Children: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
🤝😊 Values and Emotions for Primary School Children: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn v=KkCIIQyevjo&list=PL_Y3qbepMRoY7gwuwniiq11oMo6Ofe724

🌍 THE HAPPY LEARNING UNIVERSE

✅ Learn more about Happy Learning and our educational platform: https://happylearning.tv/en/

✅ Discover our social mission: https://happylearning.tv/en/nemesio-diez-foundation/

✅ Download the Happy Learning App:
- iOS: https://apps.apple.com/es/app/....happy-learning-tv/id
- Android: https://play.google.com/store/apps/details?id=tv.happylearning.canal&pli=1

🎓 ABOUT HAPPY LEARNING
Happy Learning is a social enterprise created by the Nemesio Diez Foundation, working to improve people's quality of life through education, health, sports and culture.

As a social company, our mission is to educate all children in the world in values and knowledge, to promote their holistic development and their commitment to society and the planet.

We offer educational resources to families, schools, hospitals and NGOs to ensure that children everywhere have access to a high-quality, comprehensive education.

At Happy Learning, we turn learning into an exciting adventure for primary school children. 🚀
We offer over 2,000 educational resources that combine fun and learning through animated videos, reading materials, interactive games and real-world activities.

📺 HAPPY LEARNING YOUTUBE CHANNEL

Welcome to Happy Learning! 🚀📚
The educational channel where learning is an adventure. Our goal is to spark curiosity and a love for knowledge in primary school children through fun and dynamic educational videos.

Discover the fascinating world of science with videos on Dinosaurs, the Solar System, Invertebrate Animals, Arachnids and much more. Travel back in time with history videos covering Prehistory, the Discovery of America or Ancient Egypt. Learn geography with content about The Earth and Its Movements, the Water Cycle and Parts of the Earth. Strengthen math skills with videos on Multiplication, Subtraction and Matter and Its Properties, and improve Spanish language understanding with lessons on Nouns, Sentences and Subject and Predicate.

Happy Learning transforms education into an exciting experience through animated videos, clear explanations and interactive activities. Perfect for children, parents and teachers seeking high-quality educational content.
🌟 Join our community of explorers!

Algebra For Beginners - Basic Introduction Teacherflix 5 Pogledi • 2 godine prije

This math video tutorial provides a basic introduction into algebra.

Full 1 Hour 44 Minute Video on YouTube:
https://www.youtube.com/watch?v=gPedjnN1OEM

Direct Link to the Full 1 Hour 44 Minute Video on Patreon:
https://bit.ly/3hzqpqb

Here is a list of topics:
1. Adding and Subtracting Like Terms
2. Properties of Exponents
3. Multiplying Monomials
4. Dividing Monomials
5. Exponents and Powers
6. Zero Power Exponents
7. Negative Exponents
8. Factoring The GCF
9. Factoring Difference of Squares
10. How To Factor By Grouping
11. Factoring Sums and Differences of Perfect Cubes
12. Factoring Trinomials
13. Solving Basic Equations By Addition and Subtraction
14. Solving Linear Equations By Multiplication and Division
15. Solving Equations With Variables and Parentheses on Both Sides
16. How To Solve Equations With Fractions

Prealgebra: https://www.youtube.com/watch?v=vhm8ri0XNBM
Algebra 1: https://www.youtube.com/watch?v=MHeirBPOI6w
Algebra 2: https://www.youtube.com/watch?v=i6sbjtJjJ-A
Geometry: https://www.youtube.com/watch?v=302eJ3TzJQU
Trigonometry: https://www.youtube.com/watch?v=PUB0TaZ7bhA
PreCalculus: https://www.youtube.com/watch?v=JrWJnwCMlP0
Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak
Probability: https://www.youtube.com/watch?v=SkidyDQuupA
____________________________________________________________________________________
General Chemistry 1: https://www.youtube.com/watch?v=-KfG8kH-r3Y
Organic Chemistry 1: https://www.youtube.com/watch?v=B_ketdzJtY8
General Physics 1: https://www.youtube.com/watch?v=b1t41Q3xRM8
General Physics 2: https://www.youtube.com/watch?v=rHgKLIYcZOI
Basic Electronics: https://www.youtube.com/watch?v=uXr4lXYjXuU
Calculus 1 - Limits: https://www.youtube.com/watch?v=YNstP0ESndU
Calculus 1 - Derivatives: https://www.youtube.com/watch?v=5yfh5cf4-0w
Calculus 1 - Antiderivatives: https://www.youtube.com/watch?v=xaCPDMEkbig
Calculus 2 - Integration: https://www.youtube.com/watch?v=2N6A4ed8s58
Calculus 3 - Vectors: https://www.youtube.com/watch?v=uXr4lXYjXuU
____________________________________________________________________________________
Prealgebra Final Exam Review: https://www.youtube.com/watch?v=rIQeCuixzUc
Algebra 1 Study Guide Review: https://www.youtube.com/watch?v=TbJ5gqLRpeM
Algebra Final Exam Review: https://www.youtube.com/watch?v=U0Y8nSmEpNM
Geometry Final Exam Review: https://www.youtube.com/watch?v=puxjcvBL2IE
Trigonometry Final Exam Review: https://www.youtube.com/watch?v=OAsbx4TEnL0
Precalculus Final Exam Review: https://www.youtube.com/watch?v=Tj-V6KnwM5w
Calculus 1 Final Exam Review: https://www.youtube.com/watch?v=WmBzmHru78w
Calculus 2 Final Exam Review: https://www.youtube.com/watch?v=3RwUIP9pMSo
____________________________________________________________________________________
Chemistry 1 Final Exam Review: https://www.youtube.com/watch?v=5yw1YH7YA7c
Chemistry 2 Final Exam Review: https://www.youtube.com/watch?v=lSmJN1_uVpI
Organic Chemistry 1 Exam Review: https://www.youtube.com/watch?v=ej2pSWw6U3w
Organic Chemistry 2 Exam Review: https://www.youtube.com/watch?v=T5NaUdVfAOc
Physics 1 Final Exam Review: https://www.youtube.com/watch?v=CwkhvFlNFp0
Physics 1B Final Exam Review: https://www.youtube.com/watch?v=mpmni1vZiAM
Physics 1C Final Exam Review: https://www.youtube.com/watch?v=HPuo0R7ijJQ
Physics 2 Final Exam Review: https://www.youtube.com/watch?v=oH_V1WipnmE
______________________________________________________________________________________
GPA Calculator: https://www.youtube.com/watch?v=qYHsThZWydY
Save Money In College: https://www.youtube.com/watch?v=yNO02qfMSwI
SAT Test Prep: https://www.youtube.com/watch?v=fTGuTEQCsZY
ACT Test Prep: https://www.youtube.com/watch?v=SsA7rZ8kczM
GRE Math Test Prep: https://www.youtube.com/watch?v=z6lbrzaCbdk
SAT Chemistry Subject Test: https://www.youtube.com/watch?v=ygpTfaSFqH8
Full Length Exams + Worksheets: https://bit.ly/4990rzU

Midpoint formula | Analytic geometry | Geometry | Khan Academy Teacherflix 8 Pogledi • 2 godine prije

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

Midpoint Formula

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/geometry/analytic-geometry-topic/cc-distances-between-points/e/midpoint_formula?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Watch the next lesson: https://www.khanacademy.org/math/geometry/analytic-geometry-topic/cc-distances-between-points/v/ratios-of-distances-between-colinear-points?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Missed the previous lesson?
https://www.khanacademy.org/math/geometry/analytic-geometry-topic/cc-distances-between-points/v/distance-formula?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry.

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.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Geometry channel:
https://www.youtube.com/channe....l/UCD3OtKxPRUFw8kzYl
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Catherine the Great - History of Russia in 100 Minutes (Part 14 of 36) Teacherflix 80 Pogledi • 2 godine prije

"History of Russia in 100 Minutes" is a crash course for beginners. Here you will find the complete history summarized and retold in simple language with accurate dates, the most relevant names and essential concepts. After finishing the course, you will know:

- The basic characteristics of Russian history in different epochs
- The 54 most important rulers and 106 historical persons in Russian history
- 126 key dates and events in Russian history
- The basic terms and concepts of Russian history

The text is accompanied by numerous online resources:
- 20,000 pictures
- 700 videos
- 3,500 songs
- 100 podcast episodes

All that is available via the smarthistories.com website.

http://smarthistories.com/

Narrated by: Sammi Bold
Written by: Tanel Vahisalu
Edited by: Madis Maasing and Kerry Kubilius
Proofread by: Tony Burnett
Graphic Art by: Mehak Zaib Suddle

Video:
“Rise of Catherine the Great” by Paul Czinner, Alexander Korda (1934)

Music:
"Tchaikovsky (Part II)" and "Crocodile Ghena's Song" (1995) by J.M.K.E.
https://www.discogs.com/JMKE-Sputniks...

- - - - - - - - - -

CATHERINE THE GREAT

The reign of Catherine II (Catherine the Great) is known to history as the “Age of Enlightened Absolutism,” in Russia. A whole generation of people grew up enjoying freedom of speech, political stability, and great victories.

BACKGROUND
After the death of Elizabeth, her nephew, Peter III, from Northern Germany ruled disastrously. His wife, Sophie Friederike Auguste, was a pretty German princess who had been invited to Russia while still very young. She converted to Orthodoxy, learned the Russian language, and took the name Catherine. In 1762, she launched a coup against her husband and became the Empress of Russia, known as Catherine the Great.

ENLIGHTENED MONARCH
Catherine continued Peter the Great’s line of modernization, and she strongly supported education and culture. She prepared drafted laws based on the views of the Enlightenment, but the greater part of her ambitious plans, including the abolition of serfdom, led nowhere.

PATRON OF NOBILITY
The great Administration Reform of 1775 increased the administrative power of the nobility. Courts and police institutions were established. The reform significantly increased the effectiveness of local government in Russia.

FOREIGN POLICY
In the beginning, Catherine’s foreign policy was in the hands of Nikita Panin. The commanders Alexander Suvorov, Fyodor Ushakov, and Grigory Potemkin, greatly expanded Russia’s territory in the south and west. In 1784, Crimea was taken from the Ottomans, and the three partitions, formed in 1772, 1793 and 1795, respectively, completely wiped Poland off the map.

PUGACHEV'S REBELLION
Catherine supported the Enlightenment only to a certain extent. She denounced the French Revolution as a brutal act against monarchy.

Although Catherine tried to improve the situation of Russian peasants, these attempts were mostly futile and caused unrest. In 1773, the greatest armed revolt in Russia, constituting 100,000 Cossacks, led by Yemelyan Pugachev, who claimed that he was actually Peter III, was put down ruthlessly. Pugachev was publicly executed.

The Simplest Math Problem No One Can Solve - Collatz Conjecture Teacherflix 9 Pogledi • 2 godine prije

The Collatz Conjecture is the simplest math problem no one can solve — it is easy enough for almost anyone to understand but notoriously difficult to solve. This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription.

Special thanks to Prof. Alex Kontorovich for introducing us to this topic, filming the interview, and consulting on the script and earlier drafts of this video.

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References:
Lagarias, J. C. (2006). The 3x+ 1 problem: An annotated bibliography, II (2000-2009). arXiv preprint math/0608208. — https://ve42.co/Lagarias2006

Lagarias, J. C. (2003). The 3x+ 1 problem: An annotated bibliography (1963–1999). The ultimate challenge: the 3x, 1, 267-341. — https://ve42.co/Lagarias2003

Tao, T (2020). The Notorious Collatz Conjecture — https://ve42.co/Tao2020

A. Kontorovich and Y. Sinai, Structure Theorem for (d,g,h)-Maps, Bulletin of the Brazilian Mathematical Society, New Series 33(2), 2002, pp. 213-224.

A. Kontorovich and S. Miller Benford's Law, values of L-functions and the 3x+1 Problem, Acta Arithmetica 120 (2005), 269-297.

A. Kontorovich and J. Lagarias Stochastic Models for the 3x + 1 and 5x + 1 Problems, in "The Ultimate Challenge: The 3x+1 Problem," AMS 2010.

Tao, T. (2019). Almost all orbits of the Collatz map attain almost bounded values. arXiv preprint arXiv:1909.03562. — https://ve42.co/Tao2019

Conway, J. H. (1987). Fractran: A simple universal programming language for arithmetic. In Open problems in Communication and Computation (pp. 4-26). Springer, New York, NY. — https://ve42.co/Conway1987

The Manim Community Developers. (2021). Manim – Mathematical Animation Framework (Version v0.13.1) [Computer software]. https://www.manim.community/

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Special thanks to Patreon supporters: Alvaro Naranjo, Burt Humburg, Blake Byers, Dumky, Mike Tung, Evgeny Skvortsov, Meekay, Ismail Öncü Usta, Paul Peijzel, Crated Comments, Anna, Mac Malkawi, Michael Schneider, Oleksii Leonov, Jim Osmun, Tyson McDowell, Ludovic Robillard, Jim buckmaster, fanime96, Juan Benet, Ruslan Khroma, Robert Blum, Richard Sundvall, Lee Redden, Vincent, Marinus Kuivenhoven, Alfred Wallace, Arjun Chakroborty, Joar Wandborg, Clayton Greenwell, Pindex, Michael Krugman, Cy 'kkm' K'Nelson, Sam Lutfi, Ron Neal

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Written by Derek Muller, Alex Kontorovich and Petr Lebedev
Animation by Ivy Tello, Jonny Hyman, Jesús Enrique Rascón and Mike Radjabov
Filmed by Derek Muller and Emily Zhang
Edited by Derek Muller
SFX by Shaun Clifford
Additional video supplied by Getty Images
Produced by Derek Muller, Petr Lebedev and Emily Zhang

3d Coral by Vasilis Triantafyllou and Niklas Rosenstein — https://ve42.co/3DCoral
Coral visualisation by Algoritmarte — https://ve42.co/Coral