"The big problem with public education is the teachers' unions--they protect bad teachers." Sound familiar?

Produced by: John D. Tulenko ____________________

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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In AI news, Anthropic says its new top-tier model, Claude Mythos Preview, will not be generally released. Instead, access is being gated through Project Glasswing: an invitation-only defensive-security research program centered on major firms, but also including the Linux Foundation and a wider group of infrastructure organizations. Anthropic says Mythos can find and exploit serious vulnerabilities across major operating systems and browsers, and can even turn many known flaws into working exploits. If those claims are true, then the risks go beyond what bad actors might do. It is also what happens if elite closed-source tooling advances faster than the open and auditable world can keep up with. In the worst case, we could end up in a world where closed-source products become technically harder to compromise than the open alternatives that people can actually inspect, modify, and trust. That would only deepen centralization at exactly the moment we need more diffusion, democracy, and citizen-led solutions in the software world.

Meanwhile, South Africa has published its draft National AI Policy for public comment. Much of it reads as sensible and rights-aware. But one part deserves scrutiny: the draft says the Information Regulator should be strengthened to counter "misinformation, disinformation and other harmful online practices," and it also gestures toward AI content-moderation and curbing misinformation. Read narrowly, that could mean fraud, deepfakes, and preventing real harm. But read more broadly, it raises the risk of mission creep into the realm of speech governance, depending on how "harmful" and "misinformation" are defined and enforced later. Whether these concerns are real remains to be seen.

Further north, the French parliament is now considering a bill that would shift the burden of proof in some AI copyright cases. Supporters say this is a necessary response to a lack of opacity in the AI industry, and thus gives writers, musicians, artists, and publishers a fairer chance to enforce their rights. Critics argue that it flips the normal burden of proof, and will expand litigation pressure, and thus chill lawful experimentation, satire, parody and stylistic imitation.

On a final note, users of NVIDIA's OpenShell sandbox on Linux should check a newly opened security issue on NVIDIA's NemoClaw tracker. The report says OpenShell 0.0.26 may fail to enforce its Landlock filesystem policy on tested setups, leaving parts of the host filesystem exposed to tampering by the AI agent. Anyone relying on OpenShell for containment should review the tracker and verify whether Landlock is actually active on their own system.

This video is provided for general informational purposes only and should not be considered legal, security, or privacy advice. Hero to Zero News makes no representations or warranties regarding the accuracy, completeness, or reliability of the information presented. Any views or opinions expressed on this channel are solely those of the speaker.

Visit https://brilliant.org/dos/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.
And grab your posters here: https://store.dftba.com/collec....tions/domain-of-scie In this map of plants I summarise all of the different kinds of plants from algae all the way through bryophytes, ferns, gymnosperms, angiosperms, monocots, eudicots, rosids and asterids. I explain how they are related to each other due to their evolutionary history, and the features that make plants so successful, leaves, roots, a vascular system, spores, seeds, flowers and fruits.

Get My Posters Here

For North America visit my DFTBA Store: https://store.dftba.com/collec....tions/domain-of-scie
For the rest of the world go to my RedBubble Store: https://www.redbubble.com/people/DominicWalliman

I have also made posters available for personal or educational use which you can find here: https://www.flickr.com/photos/95869671@N08/

Special thanks
Special thanks to the researchers and staff at Kew https://www.kew.org/ for their help:
Lydia Shellien-Walker
Ilia Leitch
William Baker
Eddie Johnston
Sharon Willoughby

Some Awesome People
And many thanks to my $10 supporters and above on Patreon, you are awesome!
Join the gang and help support me produce free and high quality science content:
https://www.patreon.com/domainofscience

Anja
Eric Epstein
Jason Evans
Mirik Gogri
Raj Duphare
Reto Ingenieria
Sebastian
Theodore Chu
Tut Arom

My Science Books
I also write science books for kids called Professor Astro Cat. You can see them all here:
https://store.dftba.com/collec....tions/domain-of-scie
http://profastrocat.com

Follow me around the internet
http://dominicwalliman.com
https://twitter.com/DominicWalliman
https://www.instagram.com/dominicwalliman

Credits
Writer, art, animation and edited by Dominic Walliman
I use Adobe Illustrator and After Effects for the graphics (for the many people who ask :)

Additional Footage
- Big Trees And Moss Around Trees In Tropical Forest In Thailand Stock Footage provided by jamejones, from Pond5
- Scenic Nature Background Of Trees Covered With Moss In Deep Wet Forest Stock Footage provided by BananaRepublic, from Pond5
- California Super Bloom 2019 Dolly Shot Poppy Flowers In Lake Elsinore 04 4K Stock Footage provided by lovemushroom, from Pond5
- Daytime Timelapse Pacific Canadian Coast - Mountains & Ocean Stock Footage provided by JasonOpris, from Pond5
- 4K Video Of Rice Farming Landscape. Agriculture Background Stock footage provided by BananaRepublic from Pond5
- Wheat Field Of Gold Color. Real Time. Stock footage provided by Don_Rebe from Pond5
- Organic Golden Ripe Ears Of Wheat In Field, Soft Focus, Closeup, Agriculture Stock footage provided by stststst from Pond5
- Yellow Sunflower Flowers. Agricultural Land. Stock footage provided by kenonl from Pond 5
- Morning In A Forest. Summer Landscape Stock Media provided by nadiya_sergey / Pond5
- Low Flight Over Backlit Agricultural Sprinklers In Field - Aerial Drone Stock Media provided by neelix3k / Pond5
- Pink Sakura Tree Flowers Stock Media provided by nao988 / Pond5
- Green Caterpillar On Grass Macro Stock Footage provided by Mikko, from Pond5
- Zooming Into A Flower Head Stock Media provided by studiofi / Pond5
- White Chamomiles Blossom In Summer Field. Beautiful White Chamomiles. Chamomile Stock Media provided by mishelvermishel / Pond5

Chapters

00:00 Introduction
01:01 Algae
03:32 Land Plants and Bryophytes
04:36 Vascular Plants and Ferns
06:24 Seed plants and Gymnosperms
07:26 Fungi and Lichens
08:26 Angiosperms the Flowering Plants
10:52 Angiosperm Minor Groups
11:53 Monocots
12:53 Eudicots
14:02 Early Diverging Eudicots
15:14 Rosids
17:12 Asterids
18:20 Brilliant

Air is all around us and we need it to survive. In this video we will learn about air pollution, what causes it, some of the bad effects air pollution can have on us and the atmosphere, and how we can all do things to help keep our air clean. It's important for kids to understand the importance of keeping our air quality clean and there are many ways we can do that.

After watching this video we invite you to download our free 10 page lesson plan designed for kids in grades 1-3. This lesson is complete with more air pollution content, worksheet, activities and more. https://learnbright.org/lesson....s/science/air-pollut

After watching this video and completing the lesson plan above your kids will be able to define air pollution, list some causes and effects of air pollution, and identify ways to reduce air pollution.

Thank you for watching and learning with us! We’re constantly releasing new content and videos, so click that “Subscribe” button and you’ll get notified.

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*Teachers and Parents! Did you know? In addition to these great videos, we have also created a library of high quality and engaging lessons for your elementary aged student(s). Visit us, sign up for a free account, and instantly you'll have access to thousands of lesson plans, learning materials, teaching instructions, activities, and assignments that your kids will really enjoy! We hope to see you soon!

Browse our entire collection of Science lesson plans: https://learnbright.org/lessons/?filter_subject=science

#ASL
#AirPollutionForKids
#WhatCausesAirPollution

📍📍歡迎收看《English Speaking系列》📍📍
Talking about different festivals
👉https://youtu.be/7XWE_QB0qEk
Introduce your school
👉https://www.youtube.com/watch?v=DPfvjdEI7Dw
Back to school
👉https://www.youtube.com/watch?v=NSv5QyPmhpw
Good manners_actions
👉https://youtu.be/_Swu0JtZke0
Good manners
👉https://www.youtube.com/watch?v=HGME2UCt6-M&t=29s
Talking about daily routines
👉https://youtu.be/Np8mJ1uw8c8

📍📍歡迎收看《Grammar系列》📍📍
Lesson4_common mistakes
👉https://youtu.be/A7Yz6eEcYPs
Lesson3_irregular verbs_part2
👉https://youtu.be/vE6AnyrYDZQ
Lesson2_irregular verbs_part 1
👉https://youtu.be/C_p_r053MeQ
Lesson1_Opposite words
👉https://youtu.be/ftz3u46E0Zo

📍📍歡迎收看《Cooking系列》📍📍
Make fresh juice
👉https://www.youtube.com/watch?v=VFOo2RW_qoI

📍📍歡迎收看《Shorts系列》📍📍
Funny jokes 5
👉https://youtube.com/shorts/7Rq0v77lq3Q
Funny jokes 3
👉https://youtube.com/shorts/VJe4DCE9lLs
Funny joke 2
👉https://youtube.com/shorts/2ouEf37QtdQ
Funny joke 1
👉https://youtube.com/shorts/OJ2-YEfl2uw
Tongue twister_birdie vs turdie vs pie
👉https://youtube.com/shorts/yvOv4EVm6Xc
Tongue twister_scream vs ice cream
👉https://youtube.com/shorts/KBi79AOOPow
Tongue twister_fuzzy vs wuzzy
👉https://youtube.com/shorts/pwGPW_cWdxc
Tongue twister_whether vs weather
👉https://youtube.com/shorts/_3yjqCC4ASA
Read with me_Irregular verbs Part A
👉https://youtube.com/shorts/OfA0FlrxVy8
Read with me_Irregular verbs Part B
👉https://youtube.com/shorts/GV9iXpKMUAk

📍📍歡迎收看《Fun Games系列》📍📍
Make a guess
👉https://youtu.be/J0E2LF9_chU
Quiz Time
👉https://youtu.be/M4JrGzedjH0
Quiz Time
👉https://youtu.be/k7cTb77sh1Q
Quiz Time
👉https://www.youtube.com/watch?v=QGwhG4Mk_Ow&t=5s
Quiz Time
👉https://www.youtube.com/watch?v=xDUJPNRh3mA


📍📍歡迎收看《Basic conversation系列》📍📍
Lesson 13_Talking about location
👉https://youtu.be/0d3Zt_ezKbA
Lesson 12_How are you
👉https://youtu.be/0PPU7jyk30M
Lesson 11_In the shopping mall
👉https://youtu.be/bmM6fTPNHO4
Lesson 10_In a flower shop
👉https://youtu.be/j_ROyW4aNig
Lesson 9_How can I help you
👉https://youtu.be/6Nx1dXLeQMU
Lesson 8_Talking about your best friend
👉https://youtu.be/NknxeVxhP7A
Fun Lesson_Different languages
👉https://youtu.be/mCJPRD7pahw
Lesson 7_Apply for a library card and borrow books
👉https://www.youtube.com/watch?v=5XCmL9clkQY
Lesson 6_Ordering food
👉https://youtu.be/xaJKiHn6vuc
Lesson 5_Visiting friends
👉https://youtu.be/5TkeC8iirVA
Lesson 4_Making phone calls
👉https://youtu.be/B2CUxLSK5CU
Lesson 3_Types of weather
👉https://youtu.be/ivyo-t50qnw
Lesson 2_Days in a week
👉https://youtu.be/fAtrVak5qLo
Lesson 1_Greetings
👉https://youtu.be/hl_foOF6EjY

📍📍歡迎收看其他《Vocabulary詞匯系列》📍📍
Animals on land_陸地動物
👉https://youtu.be/XxZXjGkJkCQ
Animals in the sea_海洋動物
👉https://youtu.be/gN7GsS6cCeg
Parts of the body_身體部份名稱
👉https://youtu.be/GviCG650sng
Theme Park facilities_主題公園設施
👉https://youtu.be/RiP4etv1ANs
Famous Landmarks_國家名勝地標名稱
👉https://youtu.be/-_rRauEiDic
Colour_顏色
👉Part 2https://youtu.be/78xUTO1My_E
Furniture in the living room_客廳內傢俱名稱
👉https://www.youtube.com/watch?v=smN7hHwHL1g
2D shapes_平面形狀的名稱
👉https://www.youtube.com/watch?v=P4wT5wmqIRY
Jobs_職業名稱
👉https://www.youtube.com/watch?v=NYDTE...
Hairstyle_不同髮型的英文名稱
👉https://www.youtube.com/watch?v=PU_BB2Kvj_w
Solar System_太陽系
👉https://www.youtube.com/watch?v=Qwwczge-_ks
Tableware_餐具名稱
👉https://www.youtube.com/watch?v=rm4FNlRQZxE
Hats_帽子的名稱
👉https://www.youtube.com/watch?v=Pl3g8JgXeGc
Egg_蛋的不同煮法名稱
👉https://www.youtube.com/watch?v=alwVK7zoplc
National Flags_國家及國旗
👉https://youtu.be/tBwHd6XHfE0
The 12 Chinese Zodiac_12生肖
👉https://youtu.be/ii8djvnF-pk
Fruit_水果名稱
👉https://youtu.be/ozwI9sk-bo4
Stationery_文具名稱
👉https://youtu.be/jsjwHTaWfkg
Colour_顏色 Part 1
👉https://youtu.be/AiiGKUEuWx4

📍📍歡迎收看《停課不停學系列》 📍📍
Number 1-10
👉https://youtu.be/wVn_0fY5i1o
Fruit
👉https://youtu.be/C3jy63nGhgA
Transportation in HK
👉https://youtu.be/5qQX0ymwwqo
Vegetables
👉https://m.youtube.com/watch?v=iu1OnlmqRI4
Sports
👉https://youtu.be/eF_Dv6owlM8
Relaxing activities
👉https://www.youtube.com/watch?v=ROv7OlyXe0A

📍📍歡迎收看《Writing a composition系列》 📍📍
👉School Picnic Day
https://youtu.be/GNXyS84JrQo
At the beach
👉https://www.youtube.com/watch?v=WcERiNMpb9s

📍📍歡迎收看《小一叩門面試》系列 📍📍
👉School Interview_Part 1:Talking about yourself
https://www.youtube.com/watch?v=wWTwr2o4_uo
👉小一叩門：不能不看題目背後的真正意義
https://m.youtube.com/watch?v=msqXn02v8tw
👉小一叩門：面試陷阱
https://m.youtube.com/watch?v=OrTx4B_cnkw

In which John Green, Hank Green, and Emily Graslie teach you about the Anthropocene, an unofficial geological era that covers the last century or so, in which humanity has made massive progress. We've discovered the Higgs-Boson particle, and awesome electric cars, and amazing smartphones. So all this collective learning and progress has been good for everyone, right? Maybe not. We'll look at some of the pros and cons of all this "progress," including environmental impact, changes in the way people live and work, and political changes and wars that come along with the modern world. We've come a long way, but there's a long way to go. Crash Course will also take a look at what's going to happen in the near future. If we manage to make our way through the coming bottlenecks, we could be OK in coming centuries. Don't get too hopeful, though. The Sun will eventually die, and the Earth will be destroyed, and later the universe will eventually experience heat death. But we won't talk about those downers until next week.

For more information: http://www.bighistoryproject.com

Hello students,
Thank you so much for your immense support. We have tried our best to explain this chapter in a very simple and easy to understand Hindi language. Still you might have some doubts or suggestions for us.
In this video we have gone through the following:
what are fractions?
Types of Fractions,
Conversion of fractions,
Mixed fractions into Improper fractions,
Improper fractions into Mixed fractions,

Register for Online Course for Class 5 here
Course details: Recorded videos for all chapters, Doubts Session: Every Sunday, MCQ tests (topic- wise and chapter-wise)
https://www.descipal.com/cours....es/706818?utm_source

Register for Online Course for Class 6 here
https://www.descipal.com/cours....es/700839?utm_source

Register for Online Course for Class 7 here
https://www.descipal.com/cours....es/705963?utm_source

Thank you,
Raj sir


Don't forget to check out the following videos for class 5 Maths:

Multiplication of Fractions https://www.youtube.com/watch?v=gY_TN3AVeeg
Decimals- Complete chapter https://www.youtube.com/watch?v=QrRfkFbumes&t=289s
Percentage-https://www.youtube.com/watch?v=UiD9W7V_Bh4&t=702s
Geometry -part 1 https://www.youtube.com/watch?v=Z4bYk0f9iBw
Geometry -part 2 https://www.youtube.com/watch?v=Xs-mPiAYlPI&t=20s
Divisibility rules https://www.youtube.com/watch?v=5zl1zSAUGs4
Factors multiples HCF https://www.youtube.com/watch?v=a8O8BB-l-0M&t=339s
HCF by long division method https://www.youtube.com/watch?v=X1NJiue1TvQ&t=240s
Measurement -complete chapter https://www.youtube.com/watch?v=amBmxx5ptOE&t=139s
Rounding off to nearest 10, 100, 1000 https://www.youtube.com/watch?v=RYB6Ij0Hz-k


Comparing fractions,
class 5 fractions,
class 5 fractions in hindi,
Fractions in Hindi,
Fractions by Revolutionary teachers
Fractions full chapter explanation,
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KnowledgeWorks teams up with the Brookings Institution to explore artificial intelligence as a powerful force shaping education systems today and over the next decade.

Learn with a real teacher, Ms Rachel! In this toddler learning video, Ms Rachel packs in so much important learning for toddlers! Children will learn animals, animal sounds, colors, numbers, opposites, nursery rhymes and kids songs and animal facts. Ms Rachel encourages speech, language learning, imaginative play and lots of movement, singing and dancing! As always, Ms Rachel’s videos are backed by research and use strategies that early childhood experts recommend! This is the best toddler learning video of jungle animals and zoo animals you will find! 

This episode also features our super special guests, The Wiggles! We had such a blast working with their phenomenal group! 

Ms Rachel includes learning for many levels in one educational video. If your child needs to learn to talk, there are portions that encourage speech. If your toddler is putting words together, she demonstrates first sentences. If your child speaks in sentences, they will be learning skills like identifying opposites, counting, math concepts, learning knowledge about animals, practicing imaginative play skills, learning kids songs and dances, nursery rhymes and more. Ms Rachel also includes so much preschool learning in these educational videos for toddlers. 

Songs in this episode include: 

Rock-A-Bye Your Bear by The Wiggles 
Row Row Row Your Boat  
Lazy Lion 
Counting to 20 
Walkin At The Zoo 
Come On Let’s Jump Like A Kangaroo Song by The Wiggles 
Peel Bananas 
If You Should Meet An Elephant 
Bubble, Bubble, Pop! 5 Little Blue Fish 
I Love A Rainbow by Aron Accurso 
I Had A Little Turtle - Tiny Tim Song 
Duck Song 
5 Little Ducks 
Three Hungry Ants - music by Aron Accurso 
Itsy Bitsy Spider
Hop Little Bunnies 
ABCs

Zoo and jungle animals included in this educational video for kids include elephant, gorilla, tiger, lion, monkey, giraffe, penguin, zebra, hippo, polar bear plus more! You will be surprised at how your child learns jungle animals and zoo animals through our educational videos for children. This video also includes so many kids songs to dance to. Please check out our other videos for toddlers and our animals for kids videos. We have so much toddler learning for you to explore for your child. We also have other animal learning for toddlers videos. We have many kid songs mixes with nursery rhymes for toddlers. We also have fun songs of animal dance actions where you dance like an animal. We absolutely love making toddler shows. These videos are great for 1 year olds, 2 year olds, 3 year olds and 4 year olds. Even older siblings than 4 years old will enjoy singing and dancing along!

En este nuevo vídeo para aprender español, veremos cómo dos amigos tienen una conversación relajada y natural mientras disfrutan de un día de verano.

Destacaremos algunas frases importantes y analizaremos algunos aspectos gramaticales que os pueden ayudar a entender mejor este tipo de conversación.

Frases Importantes:

00:02 Escena 1: Saludo y Clima

¿Cómo estás? - Esta es una de las maneras más comunes de saludar a alguien y preguntar por su bienestar.
Es un hermoso día, ¿verdad? - Aquí usamos una expresión para comentar sobre el clima, algo que en la vida cotidiana es muy común para iniciar una conversación.

00:38 Escena 2: Hablando de Planes

¿Qué te gustaría hacer hoy? - Aquí usamos el condicional del verbo "gustar" para proponer una actividad, que es una estructura muy útil en conversaciones informales.
¡Me encanta el mar! - El verbo encantar es muy común cuando hablamos de nuestras preferencias o pasatiempos favoritos.
¡Deberíamos ir este fin de semana! - El uso de deberíamos es una forma de sugerir un plan. Es una forma educada de proponer una idea.
Yo nunca he estado en... - Esta es una estructura perfecta para hablar sobre lugares a los que no has ido, utilizando el presente perfecto (he estado).

02:04 Escena 3: Picnic y Paseo en Bicicleta

¿Qué tal si hacemos...? - Esta es una frase muy útil para hacer sugerencias o proponer actividades de manera casual.
¡Es una buena idea! - Una forma positiva y común de reaccionar ante una sugerencia.

02:49 Escena 4: Helado y Sabores

¿Te apetece...? - Es una manera muy coloquial y educada de preguntar si alguien tiene ganas de hacer algo o comer algo.
Yo quiero uno de chocolate. - Cuando pedimos comida o bebida, usamos el presente del indicativo (quiero).

03:28 Escena 5: Planes para el Fin de Semana

¿Qué te parece si...? - Otra forma muy común de hacer sugerencias, esta vez más dirigida a saber la opinión de la otra persona.
Me encantan los animales. - Aquí volvemos a usar el verbo encantar para expresar gusto.

04:10 Escena 6: Más Actividades de Verano

¿Te gustaría ir...? - El uso del condicional aquí es para preguntar de manera educada y suave si alguien tiene interés en una actividad.
¡Hacer una parrillada siempre es una buena idea! - Usamos el presente para hablar de algo que se considera una acción común o buena en general.

05:02 Escena 7: Parque de Atracciones

¡Me gustan las montañas rusas! - El verbo gustar es imprescindible cuando hablamos de cosas que disfrutamos.
¿Te gusta acampar? - Aquí estamos hablando de una actividad usando el verbo gustar en presente para preguntar por una preferencia.

06:03 Escena 8: Despedida

Gracias por el día tan agradable. - Es muy importante ser agradecido y usar frases de cortesía cuando nos despedimos.

Tiempos Verbales Destacados:
Presente del indicativo: Es el tiempo verbal más usado en este diálogo, ya que la mayor parte de las acciones están ocurriendo en el presente. Ejemplos: "Me gustan las montañas rusas", "Vamos a hacer un picnic."
Condicional: Se usa en sugerencias o para expresar deseos de manera educada. Ejemplos: "¿Qué te gustaría hacer hoy?", "Deberíamos ir al mar."
Presente perfecto: Se usa para hablar de experiencias pasadas que tienen relevancia en el presente. Ejemplo: "Yo nunca he estado en Valencia."

Vocabulario Importante:
Clima: Perfecto, hermoso, día soleado
Actividades de verano: Hacer senderismo, ir a la playa, hacer un picnic, montar en bicicleta
Comida: Helado, sabores (chocolate, fresa, limón, etc.)
Sugerencias: ¿Qué te parece si...? ¿Te gustaría...? ¿Qué tal si...?

¿Quieres aprender español con nosotros? ¡Suscríbete! 🔔

🎉 NEW Videos: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
🕵️‍♀️ Amazing Things for Kids: https://www.youtube.com/playli....st?list=PLLF_mZmNqOn

🔬🧬 Discover THE CELL – the basic unit of life! In this educational video for children, you'll learn what cells are, what they do, and why they are so important for all living beings. With clear explanations and colorful animations, we explore the parts of the cell: the nucleus, cytoplasm, membrane, mitochondria and more. 🧫🧠

This science video is perfect for elementary school students who want to understand how our bodies work at the microscopic level. Whether you're learning at school or at home, this fun and informative video will help you grasp the essential functions of animal and plant cells.

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

More related videos:

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


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Hi, I’m Earth 🌎 and I need your help! Every day, we use a lot of energy ⚡, but not all of it is good for the planet. Some types of energy pollute and make me sick, while others are clean and renewable.

🔋 Dirty Energy: Comes from coal, oil, and gas, and pollutes the air.
☀️ Clean Energy: Like solar and wind power, doesn’t pollute and never runs out.

💡 How can you help?
✅ Walk or ride your bike to school 🚶🚴‍♂️
✅ Use the stairs instead of the elevator 🏃‍♂️
✅ Take showers instead of baths 🚿

If we all make small changes, we can protect nature and the environment 🌿. You can make a difference! 💙

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

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

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
Head to Physics Girl for electromagnetic explosions! https://youtu.be/AXOa66-k9MA

Musical tesla coils are awesome. I went to visit Arc Attack, the legendary musical tesla coil band, to find out how they work (and to stand in between them!) I brought my friend Physics Girl along too

Step inside the Tesla coils in this 360 video: https://youtu.be/2SNcbNlbyVo

Special thanks to:
ArcAttack
http://arcattack.com/

-----------------
It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
Follow me on Twitter: @DrJoeHanson
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios

Music via APM
Stock images from SciencePhoto http://www.sciencephoto.com/ and Shutterstock http://www.shutterstock.com
Stock footage from Videoblocks (unless otherwise noted) http://www.videoblocks.com

Helping primary students understand AI doesn’t require technical expertise — just the right strategies and resources.

In this video, I share practical, age-appropriate ways teachers can confidently teach AI literacy in primary / elementary classrooms.

In this lesson-focused walkthrough, you’ll learn how to:
- Explain what AI is in student-friendly language
- Show how AI works using patterns, data, inputs, and outputs
- Teach responsibility, ethics, safety, and digital citizenship alongside AI
- Use hands-on classroom resources that are safe and effective
- Build confidence for both teachers and students when using AI in education

Perfect for primary / elementary teachers, EdTech leads, and schools looking to embed AI responsibly into everyday teaching and learning.

0:32 Demystifying AI
2:56 How AI Works
3:41 Being A Good Digital Citizen
4:45 Hands-On Exploration

🔗 Resources mentioned:

Teachable Machine
https://teachablemachine.withgoogle.com/

Quick, Draw!
https://quickdraw.withgoogle.com/

Teach AI – AI Literacy Framework
https://ailiteracyframework.or....g/wp-content/uploads

Seesaw – AI Literacy Curriculum
https://app.seesaw.me/library/....seesaw/product/ai-li

Google – Understanding AI
https://services.google.com/fh..../files/misc/bia_ai-l

AI for Education
https://www.aiforeducation.io/ai-resources-main

Day of AI
https://dayofai.org/

Code.org AI Activities
https://code.org/en-US/artific....ial-intelligence#res

Hour of AI
https://csforall.org/en-US/activities/hour-of-ai

More from me:
Website: https://www.primaryedtech.com
Instagram: https://instagram.com/primary.edtech.coach
LinkedIn: https://www.linkedin.com/in/steve-m-446ab1291/


#AI #Education #Schools #Teaching #Teachers #Students #Primary #Elementary #Classroom #Lessons #Resources #Responsibility #Ethics #Safety #Citizenship #EdTech #Technology #Training #Learning

https://noahnationadventures.com K12 3Rd Grade School is Noah's 2nd year in this school, due to the Coronavirus outbreak. Previously he went to another school called Connections Academy, who offered an online education from grades Kindergarten to twelve grade.

K12 is a for-profit education company that sells online schooling and curricula. K12 is an education management organization that provides online education designed as an alternative to traditional "brick and mortar" education for public school students from kindergarten to 12th grade.

K12 has schools all over the United States, so transferring to a different state is easy and they will connect you and your parent to the local school to join in any activities that the school has to offer.

https://noahnationadventures.com/k12-3rd-grade-unboxing/

Welcome to Noah's Game Adventures, Here I will take you through some new and old video games for you to see how fun they are! Make sure to Like and Subscribe to my gaming channel


#NoahToysReview #K12 #3rdGrade

Khan Academy Kids is excited to present Circle Time! We’ll be sharing a story and an activity every weekday. Meet our co-founder, Caroline Hu Flexer, as she reads the book “Hero in Training” starring Kodi the Bear by Cynthia Platt. The book can also be found inside the Library of our free app for kids.

Check out our printable activities for hands-on fun! For today's activity, tell a story with Khan Kids cutouts: http://khan.co/KhanKids-Print-March27

Learn more about Khan Academy Kids, our free educational app for children ages 2-7 at www.khankids.org.

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

Subscribe to our channel so you don’t miss a single episode of Circle Time!

A need for more manpower upon America’s deeper involvement in the Vietnam war in 1965, made President Johnson bring in conscription. Now young men who were not considering military service, would consider whether they might get picked to fight in the Vietnam conflict across the globe.

Please consider supporting our videos on Patreon

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Get your copy of Simple History: Vietnam (Top Seller!)

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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/


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

http://www.simplehistory.co.uk/

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Further Reading:

Going to College to Avoid the Draft: The Unintended Legacy of the Vietnam War
David Card; Thomas Lemieux

Credit:

Narrator:

Connor Ludovice
Link: https://www.facebook.com/profi....le.php?id=1000109778

Animation:
Daniel Turner

Artwork:
Daniel turner

Music Credit

Fix Bayonets

LEGIONNAIRE by Scott Buckley

http://www.scottbuckley.com.au..../library/legionnaire

Here’s a quick video to help with the present perfect of a few special verbs. This tense is used to say things have happened or haven’t happened or someone has done or hasn’t done something.

There are some other verbs that will change differently known as irregulars. But we’ll go over those in a different video.

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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This video gives you 4 practice problems to see if you have a good understanding of the steps involved in dividing by a power of ten. There are 2 examples where you divide by a power of ten in exponential form and 2 examples where you divide by a power of ten in standard form. You can try all 4 problems on your own and then check your answers at the end.


🔴 Subscribe for more free YouTube tips: https://www.youtube.com/c/ImprovedMath

🔴 Share this video with a friend: https://youtu.be/CcAUGkHTGUI


✅ For business inquiries contact me at improvedmath@gmail.com

✅ Let's connect:

https://www.youtube.com/c/ImprovedMath

https://www.tiktok.com/@improvedmath1?

https://www.pinterest.com/improvedmath/


Improved math is a channel created to provide additional instruction on essential math concepts. I’m passionate about math and I know first-hand how important math concepts are in the real world.

Teachers, parents, guardians, homeschoolers, and students can use these videos to help reinforce math skills. These math videos are designed to help teach yourself math or provide self-study math tools to assist when additional instruction is needed. Teaching math and learning math has changed the way many students learn in this virtual environment and during the pandemic. Having on-demand math videos can provide math tutoring needed when children are not able to get help from their teachers after school hours or when trying to do math at home.

The library of math tutorials that I create can also be used as supplemental instructional material for homeschool math. Each full-length video comes with a subsequent knowledge check or math practice problems which serve as a virtual math topic worksheet to test your understanding of each skill. These videos can be paused to work out the problems on your own, then unpaused to check your answers. All of these videos can be found under the Knowledge Check playlist.

I also have a library of shorter videos (less than 1 minute in length - shorts) that are quick math tips and tricks on basic math topics. Some of these short math help videos include problems that you can work on yourself and submit your answers in the comments. They are all listed under my Math Tips and Tricks playlist.

Improved math is creating more videos every day to cover topics from 4th grade, 5th grade, 6th grade, and 7th-grade math. The videos focus on fractions, basic math operations, geometry, and ratios but more topics are being added all the time. If there is a specific topic you would like to see covered, drop me a comment in one of my videos and let me know!

Free math help videos will be posted every Thursday and Friday. For additional math resources, check out my math help website at improvedmath.com where I post math worksheets and answers along with additional context on math basics.


Thanks for watching my channel.

Students investigate the property dependence between liquid and solid interfaces and determine observable differences in how liquids react to different solid surfaces. They compare copper pennies and plastic "coins" as the two test surfaces. Using an eye dropper to deliver various fluids onto the surfaces, students determine the volume and mass of a liquid that can sit on the surface. They use rulers, scales, equations of volume and area, and other methods of approximation and observation, to make their own graphical interpretations of trends. They apply what they learned to design two super-surfaces (from provided surface treatment materials) that are capable of holding the most liquid by volume and by mass. Cost of materials is a parameter in their design decisions.

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

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

Music: Coupe - The Grand Affair