Top Videos

ATP: Adenosine triphosphate | Energy and enzymes | Biology | Khan Academy
ATP: Adenosine triphosphate | Energy and enzymes | Biology | Khan Academy Teacherflix 32 Ansichten • 2 Jahre vor

Learn more about ATP: how it stores energy, and how that energy is released when it's converted to ATP and phosphate.

Watch the next lesson: https://www.khanacademy.org/science/biology/energy-and-enzymes/atp-reaction-coupling/v/atp-hydrolysis-mechanism?utm_source=YT&utm_medium=Desc&utm_campaign=biology

Missed the previous lesson? https://www.khanacademy.org/science/biology/energy-and-enzymes/free-energy-tutorial/v/endergonic-exergonic-exothermic-and-endothermic-reactions?utm_source=YT&utm_medium=Desc&utm_campaign=biology

Biology on Khan Academy: Life is beautiful! From atoms to cells, from genes to proteins, from populations to ecosystems, biology is the study of the fascinating and intricate systems that make life possible. Dive in to learn more about the many branches of biology and why they are exciting and important. Covers topics seen in a high school or first-year college biology course.

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 Biology channel:
https://www.youtube.com/channe....l/UC82qE46vcTn7lP4tK
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Ten Ideas That led to a Different Idea | The Art Assignment | PBS Digital Studios
Ten Ideas That led to a Different Idea | The Art Assignment | PBS Digital Studios Teacherflix 18 Ansichten • 8 Monate vor

Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h This week we try our hand at one of those top 10 lists we keep seeing on the Interwebs these days. Specifically, we're going to talk about ten ideas that led to the idea of this very show! We'll look at how ideas are cyclical - informed by ideas that precede them AND informing those that follow. And we'll talk about how everything from meme culture and the maker movement to Sports Racers and Yoko Ono, got us to this point. Tell us in the comments, where it's going to go!

Follow us elsewhere for the full Art Assignment experience!
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Chain Shot (Deadly Weapon)
Chain Shot (Deadly Weapon) Teacherflix 30 Ansichten • 2 Jahre vor

For the best selling history themed tabletop games head over to warlord games and check out the Naval warfare in the Black Powder series!
http://store.warlordgames.com/?aff=SimpleHistory
This type of projectile was particularly effective against the sails, masts, and rigging of a ship, shredding and tearing them apart.

Become a Simple History member: https://www.youtube.com/simplehistory/join
Support us on Patreon: https://www.patreon.com/simplehistory


Copyright: DO NOT translate and re-upload our content on Youtube or other social media.

SIMPLE HISTORY MERCHANDISE

Get the Simple History books on Amazon:

https://www.amazon.com/Daniel-....Turner-%60/e/B00H5TY

T-Shirts

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Simple history gives you the facts, simple!

See the book collection here:

Amazon USA

http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/


Amazon UK
http://www.amazon.co.uk/Daniel....-Turner/e/B00H5TYLAE


https://www.facebook.com/Simpl....e-History-5494376751

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Credit:
Created by Daniel Turner
Script: Conan White


Narrator:
Bryan 'Lazlo' Beauregard

Music Credit:

Achaidh Cheide - Celtic by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/r....oyalty-free/index.ht
Artist: http://incompetech.com/



Kings of the Sea: Charles II, James II & the Royal Navy
By J. D. Davies
Ship Decoration, 1630–1780
By Andy Peters
Pepyss Navy: Ships, Men and Warfare, 1649–89
By J. D. Davies

Artillery Through The Ages: A Short Illustrated History Of Cannon, Emphasizing Types Used In America
by Albert C. Manucy

Learn Colors Red, Orange, Yellow, Pink, Green, Blue, Purple | Colors for Kids Song | RV AppStudios
Learn Colors Red, Orange, Yellow, Pink, Green, Blue, Purple | Colors for Kids Song | RV AppStudios Teacherflix 43 Ansichten • 8 Monate vor

🖌️ What better way to teach colors than through a fun animated sing-along song? 🎨 Help your kids (toddlers, preschoolers, kindergarteners) learn the basic colors using catchy lyrics and toe-tapping music, all presented with wonderful animations and hosted by your kid's favorite cartoon characters 🦁 Lucas and Ruby 🐰.

🌈 It's a brand new toddler sing-along video to help kids learn red, blue, green, and other basic colors. ✏️ This song makes it easy to start building colour recognition skills for children of all ages. 🍭 Beautiful animations and catchy music teach color names to children in a fun and friendly environment. ✔️ Best of all, the entire lesson is fun, and it's presented in ultra HD 4k! ✨

✍️ Colors for kids to learn:
🍎 Red
🍀 Green
🍪 Brown
☀️ Yellow
⚫ Black
🐷 Pink
🕊️ White
🟣 Purple
🥕 Orange
🐬 Blue
🦈 Grey

⭐ RV AppStudios is thrilled to add our newest song for kids to our collection, and one we're sure your kids will love singing along-to! 👍 As always, be sure to LIKE and SHARE this kids song to show more families that it can be easy and fun to learn 🔔 And don't forget to SUBSCRIBE for more free animated sing-along songs and nursery rhymes for kids by RV Kids! 🔥

📢 Coloring pages for kids and much more -
https://www.rvappstudios.com

🎯 Try our FREE Educational Apps for Babies & Toddlers:
🟡 Google Play: https://play.google.com/store/....apps/dev?id=74300059
🟣 iOS: https://apps.apple.com/develop....er/rv-appstudios-llc
🟢 RV AppStudios: https://www.rvappstudios.com/kidsapp.html

🌟 Fun educational videos for toddlers by RV AppStudios:
🍭 Learn Colors With Lucas & Ruby - https://youtu.be/qMkXnwRlpRo
✏️ Numbers 1 to 20 for Kids - https://youtu.be/2KwCtfvvMsY
🎨 Color Song for Kids - https://youtu.be/PoMPLwKgeKw
🐘 Animal Sounds for Kids - https://youtu.be/_wpG04sx84E

Copyright © RV AppStudios

#Color #NurseryRhymes #LearnColors

sounds in words - part 4
sounds in words - part 4 Teacherflix 25 Ansichten • 2 Jahre vor

A note to parents and students: If your student needs extra help, try re-watching the lessons on 3 letter words. Those lessons introduce the vocabulary we use in this lesson.
https://www.youtube.com/watch?v=Kl07_uTJc4Q&list=PLYrkOH2LGbfIK5td0Z3iFvA2_J-GVmIBe

Before you watch this video print these activities
Activity 4A
https://www.dropbox.com/s/tn8i....gmr0zhkry6j/sounds%2
Activity 4B https://www.dropbox.com/s/067v....kakhqzzf40z/sounds%2
If you do not have access to a printer, you can read the activities off of your computer, and write the answers on a sheet of paper.

For more reading and writing lessons, you can go to iReady Reading. This link will give your student "video games" that teach them reading and typing skills.
https://login.i-ready.com/
The school should have sent you a username and password when the quarantine started. If you need help logging in, or if you have any other questions, please email me at wmenta@tacoma.k12.wa.us

Multiplying a vector by a scalar | Vectors and spaces | Linear Algebra | Khan Academy
Multiplying a vector by a scalar | Vectors and spaces | Linear Algebra | Khan Academy Teacherflix 24 Ansichten • 2 Jahre vor

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/e/scaling_vectors?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra

Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/v/linear-algebra-vector-examples?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra

Missed the previous lesson?
https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/v/adding-vectors?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra

Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra.

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 KhanAcademy’s Linear Algebra channel::
https://www.youtube.com/channe....l/UCGYSKl6e3HM0PP7QR
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us

The Letter V | Letters and Letter Sounds | Learn Phonics with Khan Academy Kids
The Letter V | Letters and Letter Sounds | Learn Phonics with Khan Academy Kids Teacherflix 32 Ansichten • 2 Jahre vor

Learn the letter V with Ollo the Elephant from Khan Academy Kids!

Visit us at
http://www.khankids.org to learn more about Khan Academy Kids, a free educational app for preschool through 2nd grade.

Available on Google Play, Apple, and Amazon app stores:
➡️ http://khan.co/KhanKids-YT-Google
➡️ http://khan.co/KhanKids-YT-Apple
➡️ http://khan.co/KhanKids-YT-Amazon

You can also access other letters of the alphabet on our Letters and Letter Sounds playlist here: http://khan.co/KhanKids-Letters

Subscribe to our channel for more videos like this.

Understanding The Female Reproductive System
Understanding The Female Reproductive System Teacherflix 24 Ansichten • 2 Jahre vor

The female reproductive system is a complex and intricate network of organs and structures responsible for the creation of new life. Its primary functions include the production and release of eggs, fertilization, pregnancy, and childbirth.

Click the join or thanks button to get involved in making science more interesting and available to every human being!

Support us on Patreon:
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Help us making Education Universal:
https://www.Launchgood.com/educationforeverychild

We believe that learning should be accessible, engaging, and inspiring for all. Our aim is to empower learners of all ages and backgrounds to explore the wonders of science, and to ignite a lifelong passion for learning. With our state-of-the-art resources and captivating animations, we're bringing education to life! Join us and let's create a brighter, more connected world through the power of learning.

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CREDITS:
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SFx Designer: Rafly Moravia
Narrator: Ross Hill

#FreeAnimatedEducation #female #reproduction #reproductivesystem #womb

The FUTURE of Earth #shorts
The FUTURE of Earth #shorts Teacherflix 60 Ansichten • 2 Jahre vor

1,000 years from now, the length of a solar day on Earth will increase by 1/30 of a second. Leap seconds will have to be added multiple times during the month.

30,000 years from now, Niagara Falls will have eroded the remaining 32 km to Lake Erie and will cease to exist.

100,000 years from now, the proper motion of stars across the celestial sphere, which results from their movement through the Milky Way, renders many of the constellations unrecognizable.

500,000 years from now, Earth will likely have been hit by an asteroid of roughly 1 km in diameter, assuming that it cannot be averted.

1 million years from now, Betelgeuse will have exploded in a supernova, making it visible on Earth in daylight.

50 million years from now is the earliest estimated time for Earth to naturally replenish its fossil fuel reserves.

180 million from now, due to the gradual slowing down of Earth's rotation, a day on Earth will be one hour longer than it is today.

250 million years from now, the west coast of North America, the coast of California will collide with Alaska.

1.2 billion years from now is the high estimate until all plant life dies out.

2 billion years from now is the first close passage of the Andromeda Galaxy and our Milky Way galaxy.

5.4 billion years from now, the sun begins to evolve into a red giant, engulfing the Earth and moon.

150 billion years from now, the Universe's expansion causes all galaxies beyond the former Milky Way's Local Group to disappear beyond the cosmic light horizon, removing them from the observable universe.

1 trillion years from now, star formation ends in galaxies as galaxies are depleted of the gas clouds they need to form stars.

120 trillion years from now, stars in the universe will have exhausted their fuel.

In One gazillion, quadrillion, trillion, billion, million, thousand years from now - we start all over again.

#astronomy​​​ #astrophotography​​​

Where did English come from? - Claire Bowern
Where did English come from? - Claire Bowern Teacherflix 159 Ansichten • 2 Jahre vor

View full lesson: http://ed.ted.com/lessons/wher....e-did-english-come-f

When we talk about ‘English’, we often think of it as a single language. But what do the dialects spoken in dozens of countries around the world have in common with each other, or with the writings of Chaucer? Claire Bowern traces the language from the present day back to its ancient roots, showing how English has evolved through generations of speakers.

Lesson by Claire Bowern, animation by Patrick Smith.

The Water Cycle for Kids | Natural Sciences for Kids | Happy Learning 💧🌧️🌞
The Water Cycle for Kids | Natural Sciences for Kids | Happy Learning 💧🌧️🌞 Teacherflix 18 Ansichten • 7 Monate vor

Subscribe to Happy Learning: https://my.happylearning.tv/

More related videos: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn

Curiosities for kids:https://www.youtube.com/playli....st?list=PLLF_mZmNqOn

The Water Cycle for Kids | Natural Sciences for Kids | Happy Learning 💧🌧️🌞
In this Happy Learning video, we invite you to discover the exciting journey that water takes in its endless cycle. 🌍💧 It all begins when the sun heats the water in oceans, rivers, and lakes, causing it to evaporate into vapor that rises into the sky. ☀️🌊 Up there, clouds form—they’re like giant sponges full of tiny water droplets! When the clouds get very full, rain comes! 🌧️ The droplets fall back down to Earth, feeding rivers, plants, and filling our planet with life.

But that's not all: this water returns to the oceans and lakes, where the adventure begins again. 🌦️ The water cycle is a never-ending process that keeps water moving and always available for us and all living beings. Did you know that the water you drink today might have been a drop in the ocean millions of years ago? Join us to learn about this vital cycle and how water brings life to our planet! 🌊💧

Discover hundreds of new resources! Create your free account at https://my.happylearning.tv/ and learn in the most fun way possible.

#happylearning
#learning
#happy

Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.

How to Use Gemini in Google Classroom Complete Tutorial for Beginners
How to Use Gemini in Google Classroom Complete Tutorial for Beginners Teacherflix 20 Ansichten • 1 Monat vor

Google Gemini is quickly becoming a powerful AI tool for education—but how can teachers and students actually use it effectively?

In this video, I break down how to use Google Gemini for teaching and learning, with practical prompts and real classroom examples. Whether you’re a teacher, student, or lifelong learner, this guide shows how Gemini can support everyday educational tasks in a safe and free way.

🔹 What you’ll learn in this video:

Planning – lesson ideas, unit planning, and learning objectives
Instructional materials – worksheets, explanations, examples, and differentiation
Assessments – quizzes, rubrics, formative checks, and feedback prompts
Student support – revision help, scaffolding, and study strategies
Administrative tasks – emails, reports, meeting notes, and documentation

Each section includes ready-to-use prompts you can copy and adapt for your own context.

👩‍🏫 Who this video is for:

Teachers and educators
Students and learners
School leaders and administrators
Anyone curious about using AI in education responsibly

If you’re looking for a clear, practical guide to using Google Gemini in education, this video will help you get started with confidence.

👍 Like, subscribe, and share if this helped
💬 Comment below: How are you using Gemini in your classroom?

Queries:
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Why synthetic division works | Polynomial and rational functions | Algebra II | Khan Academy
Why synthetic division works | Polynomial and rational functions | Algebra II | Khan Academy Teacherflix 32 Ansichten • 2 Jahre vor

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

Demonstrating why synthetic division gives you the same result as traditional algebraic long division

Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/polynomial-remainder-theorem-tutorial/v/polynomial-remainder-theorem?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/synthetic-division/v/synthetic-division-example-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

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.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Algebra II channel:
https://www.youtube.com/channe....l/UCsCA3_VozRtgUT7wW
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Play Kids Game with Steve and Maggie | Best Stories for Kids of 2021 | Speak with Wow English TV
Play Kids Game with Steve and Maggie | Best Stories for Kids of 2021 | Speak with Wow English TV Teacherflix 25 Ansichten • 2 Jahre vor

Best of 2021 with Steve and Maggie. Another year is nearly behind us. Can you remember all the adventures of Steve and Maggie in 2021? Let's remember some of them but first let´s start with a fully new video. What do you think, will shrinked Steve win the board game and get out of the game plan? And do you remember how Maggie tried to get Steve to eat healthily? Then there are some Halloween stories and songs. Are you scared? Steve and Maggie really love playgrounds, so they have visited a lots of them. And there is much more! So let's jump into this huge English compilation for children with Steve and Maggie. HAVE FUN and learn English! Speak and Learn with Steve and Maggie!
--------------------
VISIT:
https://SteveAndMaggie.com
.
INSTAGRAM: https://instagram.com/SteveAndMaggieOfficial
FACEBOOK: https://facebook.com/SteveAndMaggie
.
SHOP:
SpreadShirt: https://shop.spreadshirt.co.uk/SteveAndMaggie
Teespring: https://teespring.com/stores/steve-and-maggie-1
.
APPS FOR KIDS:
https://app.steveandmaggie.com/
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ENGLISH TEACHING MATERIALS for kids: https://wowenglish.com
.
SHOUTOUTS and personalised messages via: https://cameo.com/steveandmaggieofficial
.
SONGS FOR KIDS:
iTunes: https://itun.es/gb/i_oMcb
Spotify: https://spoti.fi/2hlcWya
.
Support us and receive a personalised birthday message for your child from Steve.
Patreon: https://patreon.com/steveandmaggie
--------------------
Produced by © Wattsenglish Ltd. ©
https://wattsenglish.com/

Social Groups: Crash Course Sociology #16
Social Groups: Crash Course Sociology #16 Teacherflix 31 Ansichten • 2 Jahre vor

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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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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