Another YouTube #shorts from Dr. Joe! Subscribe for more fun science stories.

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Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/binomial_theorem/e/binomial-theorem?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/binomial_theorem/v/coefficient-in-binomial-expansion?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/binomial_theorem/v/binomial-theorem?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

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

Example of calculating the flux across a surface by using the Divergence Theorem

Watch the next lesson: https://www.khanacademy.org/math/multivariable-calculus/divergence_theorem_topic/divergence_theorem/v/why-we-got-zero-flux-in-divergence-theorem-example-1?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus

Missed the previous lesson?
https://www.khanacademy.org/math/multivariable-calculus/divergence_theorem_topic/divergence_theorem/v/3-d-divergence-theorem-intuition?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus

Multivariable Calculus on Khan Academy: Think calculus. Then think algebra II and working with two variables in a single equation. Now generalize and combine these two mathematical concepts, and you begin to see some of what Multivariable calculus entails, only now include multi dimensional thinking. Typical concepts or operations may include: limits and continuity, partial differentiation, multiple integration, scalar functions, and fundamental theorem of calculus in multiple dimensions.

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 Multivariable Calculus channel:
https://www.youtube.com/channe....l/UCQQZDc22yCogOyx6D
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us

This US States learning video for kids explores facts about Idaho! The state of Idaho is also called the Land of Famous Potatoes and the Gem State. This is going to be fun!

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☃ You are SO cool! Say hello below, we would love to hear from you!

Thanks for watching this Homeschool Pop US States learning video on the state of Idaho!


Thanks again and we hope to see you on the next US States video!



Idaho for Kids | US States Learning Video

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Wearing a mask is a cheap and easy way to help stop the spread of airborne infections like COVID-19. It's also a sign that you want to help protect other people and have them protect you… that we're all in this together. Here are some awesome slow-motion schlieren imaging experiments to demonstrate why masks work! Share with someone who needs to see this.

References: https://sites.google.com/view/....why-masks-work-refer

Special thanks:
Matthew Staymates - National Institute of Standards and Technology
Dr. Richard Davis - Providence Sacred Heart Medical Center (https://twitter.com/richdavisp....hd/status/1276629360
Derek Muller - @Veritasium (https://www.youtube.com/watch?v=4tgOyU34D44)
David McRaney - You Are Not So Smart https://youarenotsosmart.com/

Special thanks to our Brain Trust Patrons:
AlecZero
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Coin tosses aren't truly random. Lava lamps help secure the internet. And quantum physics might break encryption—or save it. This video is what randomness really means, and why your digital life depends on it!

References: https://sites.google.com/view/....lava-lamps-randomnes

-----------

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Educational video for children to learn different parts in the city. This is the second of four videos; children will find out what pharmacy, supermarket, stadium, restaurant, theater, gas station, mall, parking lot, book store, police station, hair salon and airport are. At the end of the video, they can enjoy a fun recap game. Excellent resource for preschool education.

Thanks for visiting us! If you want your children to smile and learn, subscribe! :D

We only upload our own content, designed by educators so that children smile and learn while watching a video.

All of our content reinforces educational values, encouraging the use of multiple intelligences and language learning.

If you like our videos, download Smile and Learn now. You’ll discover more than 5.000 activities for children aged 3 to 12 yeards, all designed by educators. We have 250 games and interactive stories and over 280 videos in five languages: English, Spanish, Portuguese, Italian and French. Try a month for free and start the adventure!

Alexandra Zapruder, author of the book Salvaged Pages: Young Writers' Diaries of the Holocaust, discusses how children's accounts of the genocide during WWII serve as a powerful reminder of the dehumanizing effects of racism, bias, and prejudice. ____________________

Want more stories about schools across the nation, including the latest news and unique perspectives on education issues? Visit www.edweek.org.

About Education Week:
Education Week is America’s most trusted source of independent K-12 education news, analysis, and opinion. Our work serves to raise the level of understanding and discourse about education among school and district leaders, policymakers, researchers, teachers, and the public. Published by the nonprofit organization Editorial Projects in Education, Education Week has been providing award-winning coverage of the field for over 35 years.

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To license video footage from Editorial Projects in Education please contact the Education Week Library at library@epe.org.

En esta nueva clase de español aprenderemos a pedir indicaciones para llegar a tu destino.

Aprende cómo preguntar y entender direcciones en diferentes situaciones, desde las calles de Madrid hasta la comodidad de un hotel.

Pedir indicaciones es uno de los primeros diálogos que se tienen al visitar un país en dónde se habla el idioma que estamos aprendiendo, en este caso el español.

Con este vídeo podrás ganar confianza para pedir indicaciones la próxima vez que lo necesites.


00:00 Pedir indicaciones en español comienza
00:03 Pedir indicaciones en Madrid
03:46 Pedir indicaciones en la oficina
06:51 Pedir indicaciones a un vecino
09:07 Pedir indicaciones en un hotel
12:24 Suscríbete y fin del vídeo


Suscribirse:https://www.youtube.com/Aprend....erespañolonline?sub_ 🔔

✅ Curso de español para principiantes: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhBv8b
✅ Español nivel intermedio: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhAlQR
✅ Verbos en español: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhDyOv


Suscríbete a nuestro canal ✍, dale al like 👍 y activa las notificaciones🔔 para no perderte ningún nuevo vídeo!

Conjugar verbos en presente

En este nuevo video para aprender español veremos gramática española sencilla, para principiantes (nivel A1), conjugando verbos en presente.
Conjugación de verbos en diferentes personas pero siempre en tiempo presente.

También veremos los días de la semana y los meses del año, para aprender un poco más de vocabulario en español.

Clase 67

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In a hands-on way, students explore light's properties of absorption, reflection, transmission and refraction through various experimental stations within the classroom. To understand absorption, reflection and transmission, they shine flashlights on a number of provided objects. To understand refraction, students create indoor rainbows. An understanding of the fundamental properties of light is essential to designing an invisible laser security system, the ongoing objective in this unit.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/v

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more!

Music: New Land - ALBIS

Here’s a quick video to help with the present progressive (ING) with -ER verbs in Spanish.

Please like the video and share with others who could benefit. More Spanish lessons coming.

Request a topic you’d like for me to go over in a future video!

👍Please share this video with others and like it to help me get the word out on my videos!

And let me know about other troublesome topics you’d like in bite-sized form.

🔔 Subscribe for more Spanish lessons: http://bit.ly/XGe7we

Special Offer: Get a discount off your first 6 months with code CHATEOBOT! Sign up at: https://www.senorjordan.com/chat

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Sal solves practice problems where he thinks about which data displays would be helpful in which situations.

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-7th-compare-data-displays/e/comparing-data-displays?utm_source=YT&utm_medium=Desc&utm_campaign=6thgrade

Watch the next lesson: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6-shape-of-data/v/shapes-of-distributions?utm_source=YT&utm_medium=Desc&utm_campaign=6thgrade

Missed the previous lesson? https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-data-statistics/cc-6-mad/v/mean-absolute-deviation-example?utm_source=YT&utm_medium=Desc&utm_campaign=6thgrade

Grade 6th on Khan Academy: By the 6th grade, you're becoming a sophisticated mathemagician. You'll be able to add, subtract, multiply, and divide any non-negative numbers (including decimals and fractions) that any grumpy ogre throws at you. Mind-blowing ideas like exponents (you saw these briefly in the 5th grade), ratios, percents, negative numbers, and variable expressions will start being in your comfort zone. Most importantly, the algebraic side of mathematics is a whole new kind of fun! And if that is not enough, we are going to continue with our understanding of ideas like the coordinate plane (from 5th grade) and area while beginning to derive meaning from data! (Content was selected for this grade level based on a typical curriculum in the United States.)

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‰Ûªs 6th grade channel:
https://www.youtube.com/channe....l/UCnif494Ay2S-PuYlD
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

The first 500 people to use my link in the description or scan the QR code will receive a one month free trial of Skillshare! Get started today!” https://skl.sh/aimaster07251
🚀 Become an AI Master – All-in-one ChatGPT Learning https://aimaster.me/pro

In this video, I break down the newest ChatGPT features, including the powerful Agent Mode that lets AI complete tasks online—like booking appointments, filling forms, or planning trips. You’ll see how to use Codex for autonomous coding, Connectors to link ChatGPT with Gmail, Google Drive, and Slack, and how to build smarter Custom GPTs with GPT-4.1 and o3-pro. I also show the upgraded Projects tool for AI-powered workflows, voice chats, and memory. If you're into ChatGPT automation, AI productivity, autonomous agents, or AI tools for creators and devs, this is your guide.

CHAPTERS:
0:00 - Intro
0:24 - New Agent Mode
9:12 - Codex
12:39 - New ChatGPT Models
14:53 - Connectors
17:44 - Custom GPTs
19:48 - Projects Update
23:00 - Finale

A graduate of the Program for the Exceptionally Gifted, or PEG, at Mary Baldwin College, talks about her college experience. ____________________

Want more stories about schools across the nation, including the latest news and unique perspectives on education issues? Visit www.edweek.org.

About Education Week:
Education Week is America’s most trusted source of independent K-12 education news, analysis, and opinion. Our work serves to raise the level of understanding and discourse about education among school and district leaders, policymakers, researchers, teachers, and the public. Published by the nonprofit organization Editorial Projects in Education, Education Week has been providing award-winning coverage of the field for over 35 years.

Follow Education Week:
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To license video footage from Editorial Projects in Education please contact the Education Week Library at library@epe.org.

Teach your students how to resolve their differences with negotiation and compromise, and why it's a bad thing to always get your way: https://brnpop.co/34E5tot

People are not always going to get along everyone. And anger and frustration are natural human emotions, so there’s no way to avoid feeling them. But there are ways to disagree without being disagreeable—and in this BrainPOP movie on conflict resolution, Tim and Moby will teach your students all about them!

Students will find out why it’s a good idea to take a deep breath and collect themselves before they respond to a situation they're not thrilled about. They'll discover different ways to compromise, and how placing themselves in another person’s shoes can change a potential screaming match into a friendly discussion.

---------

Visit the #ConflictResolution topic on #BrainPOP for accompanying creative and instructional tools that develop higher-order thinking skills in kids K–12: https://brnpop.co/34E5tot

---------

Subscribe to BrainPOP on YouTube: https://brnpop.co/2TplJUG

Follow BrainPOP:
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Twitter | https://twitter.com/brainpop
Instagram | https://instagram.com/brainpop_official

Have questions? Visit our Help Center: https://brnpop.co/2WFStKG

---------

Full transcript with action descriptions: https://brnpop.co/3mIIZc6

#SEL #socialemotionallearning

🪥 Got a kid who loves to eat candy but doesn't like to brush their teeth? 🍭 Help them learn about cavities and toothaches and what they can do to prevent them in this fun sing-along nursery rhyme. 🤩

🍬 This kids song covers everything from tooth brushing to going to the dentist and getting a check-up, including exactly what happens when you go to the dentist to have your teeth cleaned. ✔️ It's a great way to make kids less afraid of dentist visits, and it will help teach them a few things about proper tooth care, too! 🧑‍⚕️

😊 If your child wants to know what happens at the dentist, this sing-along song will do the trick. It features a full story about a kid's trip and is both encouraging and educational. 🦁 The video features Lucas & Friends, everyone's favorite animated animal pals, and it's presented in wonderful ultra HD 4k for the best video and sound quality possible. 🎶

What are you waiting for? ⌛ Help your child learn about toothaches, cavities, tooth brushing, and visits to the dentist office with this fun song! It's perfect for preschoolers, kindergarteners, and kids of all ages to inspire them to brush and visit the dentist. 🎯

⦿ Dentist Song for Kids Lyrics:

Mommy says when I eat candy
I have to brush my teeth
But I forgot
And now I've got
-OUCHA cavity

So I'm going to the dentist today
Cause I'm so big and I'm so brave
There's no need to be afraid
He'll make my toothache go away

We brush brush brush our teeth at home
We swish and spit and then
If we feel like something's wrong
We see our dentist friend
We'll go inside the waiting room
Where we'll get to play
The dentist has so many toys
I could stay all day!

I'm going to the dentist today
Cause I'm so big and I'm so brave
There's no need to be afraid
He'll make my toothache go away

They polish my teeth
And scrape the plaque
They get rid of the germs
I lie back, relaxed
They take an x-ray of my teeth
A picture of what's inside
My mouth that I'd never see
It's time to open wide!

I'm going to the dentist today
Cause I'm so big and I'm so brave
There's no need to be afraid
He'll make my toothache go away

I love the way my smile looks
So healthy white and clean
I thank the dentist for his help
We make a perfect team

If you love the dentist, claps your hands
If you love the dentist stomp your feet
If you know the dentist is your friend
Then brush your gums and brush your teeth

I'm going to the dentist today
Cause I'm so big and I'm so brave
There's no need to be afraid
He'll make my toothache go away
I went to the dentist today
Cause I'm so big and I'm so brave
There's no need to be afraid
He'll make my toothache go away

Hopefully the dentist song for kids inspires children to visit the dentist, to brush their teeth (teeth cleaning), and not be afraid to visit the dentist.

⭐ If our video entertains your child and makes them happy, please hit the LIKE button. SHARE it with your friends and family members so that more and more kids can sing and have fun. 👍 SUBSCRIBE to our channel to watch our other nursery rhymes, kids songs, and educational videos for children and parents. 🔔 And make sure you turn on the bell icon to get notified as soon as our new videos come up. 🔥

🛍️ Official Lucas & Friends Store Now Open - https://shop.rvappstudios.com

📢 Checkout Lucas & Friends Educational Children's Books: https://www.amazon.com/Lucas-F....riends-by-RV-AppStud

🎯 Try our FREE Educational Apps for Babies & Toddlers:
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🟢 RV AppStudios: https://www.rvappstudios.com/kidsapp.html

🌟 Fun kids songs and nursery rhymes by RV AppStudios:
🌞 Good Habits For Kids: https://youtu.be/c1D8VEJeQTk
👂 Body Parts Song For Children - https://youtu.be/yx79UMVMiBU
🧼 Wash Your Hands Song - https://youtu.be/bx_RuFkypbE
🚿 Bath Song for Toddlers - https://youtu.be/DKaBOmGlYSs

Copyright © RV AppStudios

#kidssongs #LearningVideos #HealthyHabits

This physics video tutorial provides a basic introduction into the surface tension of water. Surface tension prevents small amounts of water from flattening out across a surface. Rather, it causes water to minimize its surface area and as a result, water forms small beadlike droplets. This video also discusses the capillary action of water as it is draw up through small tubes known as capillaries. Surface tension can be calculated by divided the force per unit length required to increase the area of a fluid. The surface tension opposes the force and attempts to minimize the area. The work required to increase the area of a fluid by a force is the surface tension multiplied by the increase in area. This video discusses the difference in the capillary effects between water and mercury. Water rises above the surrounding fluid level in a thin glass tube where as mercury descends below that line. The adhesive forces in water is greater than the cohesive forces. In Mercury, the cohesive forces are greater than the adhesive forces. Adhesive forces exist between different molecules and atoms. Cohesive forces exist between the same type of molecules and atoms.

Apparent Weight and Apparent Mass:
https://www.youtube.com/watch?v=yQIl0HyqlYg

Fractional Volume of Submerged Object:
https://www.youtube.com/watch?v=sMkHKMsBEl8

Hydrometer Physics Problems:
https://www.youtube.com/watch?v=xx8dOAwRFs4

Volume Flow Rate and Mass Flow Rate:
https://www.youtube.com/watch?v=lY0CaQaxLHE

Equation of Continuity:
https://www.youtube.com/watch?v=DxX6XLEdcAw

Bernoulli's Equation:
https://www.youtube.com/watch?v=xTAfyc06ZxQ

________________________________
Torricelli's Theorem & Speed of Efflux:
https://www.youtube.com/watch?v=046-DygKrhc

Venturi Meter Problems:
https://www.youtube.com/watch?v=lyk_HloXz-E

Dynamic Lift Force:
https://www.youtube.com/watch?v=HsgZM2TXXy4

Viscosity of Fluids and Velocity Gradient:
https://www.youtube.com/watch?v=PoG14wRRQmM

Poiseuille's Law:
https://www.youtube.com/watch?v=UeQu19VChjE

_________________________________
Fluid Pressure Review:
https://www.youtube.com/watch?v=nUKUzpRgdbY

Simple Harmonic Motion:
https://www.youtube.com/watch?v=_Gnke2x3vT8

The Simple Pendulum:
https://www.youtube.com/watch?v=1Q15fgz-lUk

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Physics PDF Worksheets:
https://www.video-tutor.net/ph....ysics-basic-introduc

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/precalculus/seq_induction/seq_and_series/e/arithmetic_sequences_1?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus

Watch the next lesson: https://www.khanacademy.org/math/precalculus/seq_induction/seq_and_series/v/finding-the-100th-term-in-a-sequence?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus

Missed the previous lesson?
https://www.khanacademy.org/math/precalculus/seq_induction/seq_and_series/v/explicit-and-recursive-definitions-of-sequences?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus

Precalculus on Khan Academy: You may think that precalculus is simply the course you take before calculus. You would be right, of course, but that definition doesn't mean anything unless you have some knowledge of what calculus is. Let's keep it simple, shall we? Calculus is a conceptual framework which provides systematic techniques for solving problems. These problems are appropriately applicable to analytic geometry and algebra. Therefore....precalculus gives you the background for the mathematical concepts, problems, issues and techniques that appear in calculus, including trigonometry, functions, complex numbers, vectors, matrices, and others. There you have it ladies and gentlemen....an introduction to precalculus!

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 Precalculus channel:
https://www.youtube.com/channe....l/UCBeHztHRWuVvnlwm2
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us