סרטונים מובילים | TeacherFlix | Free Classroom Videos & Ready-to-Use Lesson Resources

בית
מאמרים

סרטונים מובילים

כל הזמן

היום

השבוע

החודש

השנה

Algebra for Beginners - Learn ALL the Basics in 20 Minutes! Teacherflix 14 צפיות • לִפנֵי 6 חודשים

Struggling with algebra? This quick video will give you the solid foundation you need to finally feel confident. For a complete course and more practice problems to continue your journey, visit our official website at https://UltimateAlgebra.com. In this single lesson, we'll give you the key to unlocking algebra and make every future math class easier!

Forget everything you thought about math being "difficult." This crash course is the clearest, most straightforward introduction you'll find. We break down the essential building blocks of algebra—from understanding what a "term" is to mastering the rules for multiplying, dividing, and handling exponents.

This guide is perfect for students feeling lost, parents wanting to help with homework, or anyone needing a quick and effective refresher on the core concepts.

⏰ TIMESTAMPS / VIDEO CHAPTERS:

00:00 - Your Solid Foundation in Algebra Starts Now
00:15 - The Building Blocks of Algebra (What are Terms?)
00:48 - The #1 Rule for Adding & Subtracting (Like Terms)
02:32 - What Happens with Unlike Terms?
03:06 - Combining Multiple Terms in an Expression
04:41 - Quick Recap of Key Vocabulary
04:58 - Multiplication and Division in Algebra
06:33 - Second Multiplication Example
07:40 - How to Divide in Algebra
09:27 - The 3 Core Exponent Rules
09:56 - The Product Rule (Multiplying Exponents)
11:06 - The Quotient Rule (Dividing Exponents)
12:36 - The Power Rule (Power to a Power)
14:18 - Understanding Radicals (Fractional Exponents)
16:03 - Example: How to Multiply Radicals
16:48 - Your Next Step to Mastering Algebra

Did this video help you have that "aha!" moment? If so, please let us know in the comments! 👇

👍 LIKE this video to help other students find it.
🔔 SUBSCRIBE and turn on notifications for more easy-to-follow math tutorials.

Ready to go beyond the basics? Visit us for more in-depth lessons and become an algebra master!
➡️ https://UltimateAlgebra.com

Join this channel to get access to perks: Exclusive Videos and More.
https://www.youtube.com/channe....l/UCS1YNEY54RYgt9Obz

Get Our Premium Algebra Course -- ultimate-algebra.com
Over 200+ videos with quizzes, covers pre-algebra, algebra 1 and algebra 2.

Get Our GED Math Course - https://ultimateged.com.
Get step by step videos, covering everything you need to Pass.
Practice Test, VIP community and More.

Must watch GED PLAYLISTS
All GED TEST - https://www.youtube.com/watch?v=lEZKVMF_ofY&list=PLkVXQN9PsOPPyNIz0DLcYHccC_S-OSS1N

GED MATH TEST - https://www.youtube.com/watch?v=LzqYrJtuh30&list=PLWMyN7hO633eYx_Vf4dm4i2JGxe48YHzX

Important Algebra Videos
1.Algebra 1 for Beginners
https://www.youtube.com/watch?v=tTomwopxKFE
2. Easiest Algebra Lesson
https://www.youtube.com/watch?v=V3dFHt9p5W8
3. Solving Quadratic Equations
https://youtu.be/S9EN26HJqBw
4. Absolute Value
https://youtu.be/o_tk6iYz-WY
5. Understanding how to Solving Equations
https://youtu.be/sHTFUo3xRWQ
6. Dealing with Exponents
https://youtu.be/oL-pBONMW3o

Important GED Videos
1. Full GED Math Test - Best Video
https://youtu.be/LzqYrJtuh30
2. No Calculator GED Math Section
https://youtu.be/VnjbJLi7VL4
3. Complete GED Science Course
https://youtu.be/tlD1vt5SV-A
5. GED Social Studies
https://youtu.be/lEZKVMF_ofY

#Algebra #Math #AlgebraForBeginners #MathHelp #LearnAlgebra

Why Meat is the Best Worst Thing in the World 🍔 Teacherflix 14 צפיות • לִפנֵי 7 חודשים

Meat is a complicated issue. But also a delicious one. Let's talk about it.

Sources:
https://sites.google.com/view/....kgssourcesmeat/start

OUR CHANNELS
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
German Channel: https://kgs.link/youtubeDE
Spanish Channel: https://kgs.link/youtubeES

HOW CAN YOU SUPPORT US?
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
This is how we make our living and it would be a pleasure if you support us!

Get Merch designed with ❤ from https://kgs.link/shop
Join the Patreon Bird Army 🐧 https://kgs.link/patreon

DISCUSSIONS & SOCIAL MEDIA
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Reddit: https://kgs.link/reddit
Instagram: https://kgs.link/instagram
Twitter: https://kgs.link/twitter
Facebook: https://kgs.link/facebook
Discord: https://kgs.link/discord
Newsletter: https://kgs.link/newsletter

OUR VOICE
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice

OUR MUSIC ♬♪
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:

Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook

The Soundtrack of this video:

Soundcloud: https://bit.ly/2IoHiOz
Bandcamp: https://bit.ly/2OW6s9H
Facebook: https://bit.ly/2qW6bY4

🐦🐧🐤 PATREON BIRD ARMY 🐤🐧🐦
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
Many Thanks to our wonderful Patreons from http://kgs.link/patreon who support us every month and made this video possible:

jake, Juliane Fajta, Dominik Kröll, Michael Loughran, Graham Stockhausen, Tim Freitag, jaycornonthecob, Riley Ings, Bennet Kammel, Jennifer Baily, Jan Böhm, Chris Corella, Ryan Hanley, Eryn, Frédéric Lessard, Markus Delves, Christopher Kitcher, Austin Harsh, Kai Kent, David Krauss, Chris Portela, Carlos Ocasio, Sebastian Kalix, Brian Long, Tunnelgram, Matt McKellar-Spence, Rick Mayne, Brant Nielsen, Ahmad, Maria, Oskari Kettunen, Stephen DeCataldo, Dylan H, Alexandre, Astrid Eldhuset, Simon Tobar, sciencejunkie, Antonio Juarez, Devon Bernard, Adrian Thomas-Prestemon, Herve, Eric Julius, Reno Lam, Jonathan Sit, Arun Sathiyamurthy, Alex Molyneux, Vladimir Kravtsov, Nick Smith, Théo PEDROSA, PB, Stan Hartley, Michaela Maerkel, Chris Beal, Kacper Kwiatkowski, Nik Alston, Kris Herrick, l.h. riley, Bálint Péter, Bored Studios, Lu Oo, Mario Alexander, Sravan Kumar, Pentalis, Baptiste Parravicini, Oscar, Jan Prokop, Vincent Larouche, Krannex, Antti Nylund, Stefan Raab, Roman Ring, Luke Donabauer, Tim Walsh, Robert LaRosa, Matt DeWolfe, Ben Bromley, Null, Steve Goyne, hongseop Kim, Leif Henning, Tim Sheard, Aleksandr Asirian, chris, Aditya Veer, DrStrangepork, Randy, Daniel Mardale, Krzysztof Krypczyk, Sebastian Regez, Joe Magnabosco

Help us caption & translate this video!

https://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2

Why Meat is the Best Worst Thing in the World

These are the asteroids to worry about Teacherflix 14 צפיות • לִפנֵי 7 חודשים

Stephen Hawking thought an asteroid impact posed the greatest threat to life on Earth. Thanks to Kiwico for sponsoring this video. For 50% off your first month of any crate, go to https://kiwico.com/veritasium50
For other potential world ending catastrophes, check out Domain of Science: https://ve42.co/DoS

Special thanks to:
Prof. Dave Jewitt from UCLA Earth, Planetary, and Space Sciences
Prof. Mark Boslough from Sandia National Labs
Scott Manley: https://www.youtube.com/user/szyzyg
Ryan Wyatt at Morrison Planetarium
Prof. Amy Mainzer
Alexandr Ivanov for the opening shot of Chelyabinsk Meteor

Maps of Asteroid Impacts —https://ve42.co/Map

Time passing animation from Universe Sandbox - http://universesandbox.com/

Opposition Effect — https://ve42.co/Belskaya2000
Belskaya, I. N., & Shevchenko, V. G. (2000). Opposition effect of asteroids. Icarus, 147(1), 94-105.

Potentially Hazardous Asteroids — https://ve42.co/Perna2013
Perna, D., Barucci, M. A., & Fulchignoni, M. (2013). The near-Earth objects and their potential threat to our planet. The Astronomy and Astrophysics Review, 21(1), 65.

Survey of Potentially Hazardous Asteroids — https://ve42.co/NEOSurvey

Population Vulnerability — https://ve42.co/Rumpf2017
Rumpf, C. M., Lewis, H. G., & Atkinson, P. M. (2017). Population vulnerability models for asteroid impact risk assessment. Meteoritics & Planetary Science, 52(6), 1082-1102.

Size distribution of NEOs — https://ve42.co/Trilling17
Trilling, D. E., Valdes, F., Allen, L., James, D., Fuentes, C., Herrera, D., ... & Rajagopal, J. (2017). The size distribution of near-earth objects larger than 10 m. The Astronomical Journal, 154(4), 170.

2020 NEOWISE Data Release — https://ve42.co/NEOWISE

National Research Council Report— https://ve42.co/Defending
Board, S. S., & National Research Council. (2010). Defending planet earth: Near-Earth-Object surveys and hazard mitigation strategies. National Academies Press.

Tug Boat — https://ve42.co/Schweickart03
Schweickart, R. L., Lu, E. T., Hut, P., & Chapman, C. R. (2003). The asteroid tugboat. Scientific American, 289(5), 54-61.

Gravity Tractor 1 — https://ve42.co/Lu05
Lu, E. T., & Love, S. G. (2005). Gravitational tractor for towing asteroids. Nature, 438(7065), 177-178.

Laser Ablation — https://ve42.co/Thiry14
Thiry, N., & Vasile, M. (2014). Recent advances in laser ablation modelling for asteroid deflection methods. SPIE Optical Engineering+ Applications, 922608-922608.

Yarakovsky Effect — https://ve42.co/Yara

DART Mission — https://ve42.co/DART

Nuclear 1 — https://ve42.co/Ahrens92
Ahrens, T. J., & Harris, A. W. (1992). Deflection and fragmentation of near-Earth asteroids. Nature, 360(6403), 429-433.

Nuclear 2 — https://ve42.co/Bradley10
Bradley, P. A., Plesko, C. S., Clement, R. R., Conlon, L. M., Weaver, R. P., Guzik, J. A., ... & Huebner, W. F. (2010, January). Challenges of deflecting an asteroid or comet nucleus with a nuclear burst. In AIP Conference Proceedings (Vol. 1208, No. 1, pp. 430-437). American Institute of Physics.

Researched and Written by Petr Lebedev, Jonny Hyman and Derek Muller
3D animations, VFX, SFX, Audio Mixing by Jonny Hyman
2D animation by Ivy Tello
Intro animation by Nicolas Pratt
With Filming by Raquel Nuno

Music from https://epidemicsound.com "Stellar Dance" "Orbit" "That Notebook" "What We Discovered" "Out of Poppies" "Handwriting"
Images and video supplied by Getty Images

Deepseek-R1 Engineer: POWERFUL AI Coding Agent Can do ANYTHING! (Opensource) Teacherflix 14 צפיות • לִפנֵי 1 שָׁנָה

Start automating today with a 2-week free trial of Zapier! 🚀 Sign up now: https://try.zapier.com/worldofai

🚀 DeepSeek-R1 Engineer: The Ultimate AI Coding Assistant 🌟
Meet DeepSeek-R1 Engineer, an open-source AI coding agent that takes software development to the next level! Powered by the revolutionary DeepSeek R1 model, this app processes conversations to deliver high-quality code generation, real-time file editing, and seamless integrations. Whether you're creating new files, applying diffs, or referencing local files for complex tasks, this tool can handle it all with unmatched precision and reasoning capabilities.

[🔗 My Links]:
Sponsor a Video or Do a Demo of Your Product, Contact me: intheworldzofai@gmail.com
🔥 Become a Patron (Private Discord): https://patreon.com/WorldofAi
☕ To help and Support me, Buy a Coffee or Donate to Support the Channel: https://ko-fi.com/worldofai - It would mean a lot if you did! Thank you so much, guys! Love yall
🧠 Follow me on Twitter: https://twitter.com/intheworldofai
📅 Book a 1-On-1 Consulting Call With Me: https://calendly.com/worldzofa....i/ai-consulting-call
📖 Want to Hire Me For AI Projects? Fill Out This Form: https://www.worldzofai.com/
🚨 Subscribe To The FREE AI Newsletter For Regular AI Updates: https://intheworldofai.com/
👩‍💻 My Recommended AI Engineer course is Scrimba: https://v2.scrimba.com/the-ai-engineer-path-c02v?via=worldofai"
👾 Join the World of AI Discord! : https://discord.gg/NPf8FCn4cD

[Must Watch]:
Cline v3.2 UPDATE: Fully FREE Autonomous AI Coding Agent! (FREE API - Sonnet 3.5, Planning Agent): https://youtu.be/hmtgo5dVm9c?si=oIKjvovRcSQoTB6j
DeepSeek-R1 + Cline: BEST AI Coding Agent! Develop a Full-stack App Without Writing ANY Code!: https://youtu.be/OBc9xheI2dc?si=RJtwwwfn5sTvV-U7
Deepseek-R1 (Tested): BEST LLM EVER That's Opensource? AGI IS HERE! (Beats O1 & 3.5 Sonnet): https://youtu.be/hXA15NkEHNU?si=nevaWM5sKlD11-cF

[Link's Used]:
Github Repo: https://github.com/Doriandarko/deepseek-engineer
Git Download:https://git-scm.com/downloads
VS Code Download: https://code.visualstudio.com/download
Deepseek API: https://platform.deepseek.com/api_keys

🎯 Key Features:
Advanced Code Generation: High-quality outputs tailored to your requests.
Real-Time File Edits: Reads, creates, and applies diffs to files effortlessly.
Command-Line Interface: Intuitive CLI for developers of all levels.
"/add" Command: Add file or folder contents to conversations instantly.
JSON-Driven Outputs: Ensures structured responses and accurate file operations.
Interactive Sessions: Manage coding tasks directly from your terminal.
Open-Source Excellence: Fully accessible and affordable for developers worldwide.

👉 Dive into this powerful coding assistant and experience the game-changing potential of DeepSeek R1!

🎥 Why You Should Watch:
If you’ve seen my previous videos on DeepSeek R1, you already know the model’s exceptional performance in coding, math, and multilingual tasks. DeepSeek Engineer harnesses this power, offering developers an AI tool that can truly do anything you need, from coding to file management.

Tags:
DeepSeek R1, AI coding assistant, open-source AI, AI for developers, DeepSeek Engineer, Python automation, AI coding tools, advanced AI models, real-time file editing, GPT-like assistant, coding agents, AI developer tools, command-line AI, JSON outputs, AI for programming, AI innovations, DeepSeek R1 Engineer

Hashtags:
#DeepSeekR1 #aiassistants #opensourceai #codingtools #aifordevelopers #techinnovation #programmingmadeeasy #aimodel #DeepSeekEngineer #PowerfulAI

Ex 2 age word problem | Linear equations | Algebra I | Khan Academy Teacherflix 14 צפיות • לִפנֵי 2 שנים

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/algebra/x2f8bb115

In 40 years, Imran will be 11 times as old as he is right now. How old is he right now?

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/age_word_problems_tut/e/age_word_problems?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Watch the next lesson: https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/age_word_problems_tut/v/ex-3-age-word-problem?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Missed the previous lesson?
https://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/age_word_problems_tut/v/ex-1-age-word-problem?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.

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 channel:
https://www.youtube.com/channe....l/UCYZrCV8PNENpJt36V
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Constructing a perpendicular bisector using a compass and straightedge | Geometry | Khan Academy Teacherflix 14 צפיות • לִפנֵי 2 שנים

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

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/geometry/geometric-constructions/geo-bisectors/e/constructions_1?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Watch the next lesson: https://www.khanacademy.org/math/geometry/geometric-constructions/geo-bisectors/v/constructing-a-perpendicular-line-using-a-compass-and-straightedge?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Missed the previous lesson?
https://www.khanacademy.org/math/geometry/analytic-geometry-topic/parallel-and-perpendicular/v/distance-between-a-point-and-a-line?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

Cross product introduction | Vectors and spaces | Linear Algebra | Khan Academy Teacherflix 14 צפיות • לִפנֵי 2 שנים

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

Introduction to the cross product

Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/proof-relationship-between-cross-product-and-sin-of-angle?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra

Missed the previous lesson?
https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/defining-a-plane-in-r3-with-a-point-and-normal-vector?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