Top videos

Teacherflix
2 Views ยท 3 months ago

In this video, you will learn step-by-step how to add mixed numbers or mixed fractions in the simplest way. Weโ€™ll cover:
โœ” Converting mixed numbers to improper fractions
โœ” Adding fractions with like & unlike denominators
โœ” Converting the answer back into a mixed number
โœ” Solved examples for better understanding

Whether youโ€™re a student preparing for exams, teacher explaining concepts, or a parent helping kids with homework, this video will make adding mixed fractions super easy!

๐Ÿ‘‰ Perfect for Class 5, 6, 7, 8, CBSE, ICSE, NCERT, CTET, and competitive exams.

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#MixedNumbers #MixedFractions #MathsTricks #Fractions #LearnMath #AdditionOfFractions #CBSEMaths #NCERT #MathForKids #CTETMaths

Teacherflix
4 Views ยท 2 months ago

Practice Your Spanish With Chateo - a Spanish-speaking chatbot! | Get a discount off your first 6 months with code CHATEOBOT | Sign up at: https://www.senorjordan.com/chat
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUY THE WORKSHEETS THAT GO ALONG WITH THIS VIDEO:
https://www.teacherspayteacher....s.com/Product/Worksh

And listen to this song and others on the go on soundcloud!
https://soundcloud.com/senorjordanspanish
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!

Follow me on Facebook: https://www.facebook.com/srjordanspanish

Tweet me: https://twitter.com/senorjordan

Check out my website: http://www.senorjordan.com

Follow me on Instagram: @senorjordanvideos

Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish

Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU

Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948

Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35

Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
I wrote the lyrics to this one and put it to the tune of a familiar kids' song. I think it turned out well!

Notice that this is for the direct objects: it/them (lo,la,los,las). This video doesn't cover when a direct object is a person: me, you, him, her, them, us, you all

Also, do you like my t-shirt? I hand painted it for fun!

If you would like for me to come up with another song to help learn something grammatical or remember something you're studying, let me know!

Teacherflix
11 Views ยท 2 years ago

Finding all of the missing lengths and angles of a right triangle can be confusing. With SOHCAHTOA, the Pythagorean Theorem, and Interior Angle Sum methods being hard to identify when to use each to find what you are looking for.

The examples in this video were chosen to help explain when to use the three methods and talks about the expected result of each method.

#SolveRightTriangle
#geometry
#JoeCMath
#trigonometry
#trig
#missingtriangleside
#missingtrianglelength

0:00 Introduce and Label Example 1
1:13 Example 1 Starts
5:05 Methods Review
6:10 Introduce and Label Example 2
7:15 Example 2 Starts
10:22 Path of Least Pain by Problem Setup

Teacherflix
19 Views ยท 2 years ago

Paleozoic EraPaleozoic era was 544 to 245 million years ago
Paleozoic means โ€œ ancient lifeโ€ and is part of the phanerozoic eon along with the cenozoic, and mesozoic eras
Letโ€™s hit some highlights of this era
Early during the Paleozoic era trilobites, echinoderms, and other marine invertebrates such as coral dominated the oceans.
Jawless fish also lived during this era
Evently sharks and other bony fish appear
However, as time passed life did not remain in the sea.
Land plants began to appear such as ferns and some trees later in this era
Life was also crawling out of the ocean
The first vertebrates appeared Among these vertebrates was a tetrapod which was a vertebrate that could live on land
Other vertebrates would appear including snakes,crocodiles,
Reptiles and insects scatter throughout the world and amphibians appear
The supercontinent Rodinia brook apart early in this era, but by the end of the era the supercontinent Pangea was formed.

Teacherflix
3 Views ยท 2 years ago

They say money can't buy happiness, but who are they? Can money buy happiness? The answer is: sort of. While money may not be able to buy true happiness, lack of money can cause very real misery. Today, we look at the economics of happiness, and talk about how much money it takes to be happy. And where you should live to maximize your income-to-happiness ratio.


Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks, and Sheikh Kori Rahman.

--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

Teacherflix
19 Views ยท 2 years ago

Subitize to 10. Subitize is the ability to tell the number of objects in a set, quickly, without counting. Subitizing develops math fluency, when students recognize sets without having to count each object and it helps develop number sense and the ability to perform mental math. Name the numbers in each set of dots, ten frames and fingers. This version of Subitize Rock does not show the numerals after each set.

Lyrics
Subitize, subitize
Use your brain
Use your eyes
See a set, then think quick
Say the number in the set

(Say the number of dots in each set)

Subitize, subitize
Use your brain
Use your eyes
See a set, then think quick
Say the number in the set

(Say the number in the ten frames)

Subitize, subitize
Use your brain
Use your eyes
See a set, then think quick
Say the number in the set

(Say the number of fingers)

Subitize, subitize
Use your brain
Use your eyes
See a set, then think quick
Say the number in the set

Jack Hartmann's website: [a]www.jackhartmann.com[/a]

Remember to connect with Jack Hartmann on his Social Networks:

Facebook: www.facebook.com/hop2itmusic
Pinterest: www.pinterest.com/jackhartmann
YouTube: www.youtube.com/user/JackHartmann
Twitter: twitter.com/Jack_Hartmann
Google +: plus.google.com/u/0/111246828015196865180

You can find Jack Hartmann's Music on:

Jack Hartmann Website: [a]www.jackhartmann.com[/a]
iTunes: itunes.apple.com/us/artist/jack-hartmann/id391057562
Amazon Mp3: amazon.com/Boom-Chicka/dp/artist-redirect/B0156RBPXW/ref=sr_1_1?s=dmusic&ie=UTF8&qid=1492528781&sr=1-1&keywords=Jack+Hartmann
Google Play: play.google.com/store/music/artist/Jack_Hartmann?id=Ax3xg7dhdt5nx4b47dnwxjnhhhy&hl=en
CD Baby: www.cdbaby.com/Artist/JackHartmann

Teacherflix
12 Views ยท 1 year ago

#learnhowtospell
#learnspelling
#spellofbasicwords
#lessonforgrade1
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Teacherflix
17 Views ยท 2 years ago

This biology video tutorial provides a basic introduction into cell structure. It also discusses the functions of organelles such as the nucleus, ribosomes, mitochondria, chloroplasts, etc.

My E-Book: https://amzn.to/3B9c08z
Video Playlists: https://www.video-tutor.net
Homework Help: https://bit.ly/Find-A-Tutor

Subscribe: https://bit.ly/37WGgXl
Support & Donations: https://www.patreon.com/MathScienceTutor
Youtube Membership: https://www.youtube.com/channe....l/UCEWpbFLzoYGPfuWUM


Here is a list of topics:
1. Introduction to the cell
2. The nucleus - the cell's command center
3. The Nucleolus - production of ribosomes
4. Chromatin & DNA
5. Smooth ER vs Rough ER
6. Lysosomes & Intracellular Digestion
7. The Golgi Body
8. The Mitochondria - Cellular Respiration & ATP
9. The cytoplasm
10. The Cytoskeleton
11. Microtubules, Microfilaments, & Intermediate Filaments
12. Centrioles
13. Cilia & Flagella
14. Animal Cells and Plant Cells
15. Vacuoles - a storage organelle
16. The Chloroplasts - Photosynthesis
17. The Cell Wall of a Plant
18. The Cell Membrane & Selective Permeability

#biology #cell structure

Disclaimer: Some of the links associated with this video may generate affiliate commissions on my behalf. As an amazon associate, I earn from qualifying purchases that you may make through such affiliate links.

Teacherflix
48 Views ยท 2 years ago

Is teaching teaching grammar to young children essential? Yes! It is vital to explain to young children how our language works. Learners will read and write better if they understand the fundamental building blocks of sentences. Nouns are an essential part of sentence structure because they form the subject in a sentence; without a subject, a sentence cannot be complete. After teaching nouns, your students should recognize that a noun is a name of a person, place, or thing. Also, they should be able to identify nouns in sentences. For this reason, teac hers should start by teaching nouns using simple words students can understand. Come along as we explain Nouns for Grade 1. To get our free noun worksheets, visit this linknotion

https://elearningyard.com/nouns-for-grade-1/

Teacherflix
2 Views ยท 2 months ago

Cool facts about REPTILES | Happy Learning ๐Ÿ‰ ๐ŸฆŽ ๐Ÿ

"Welcome to Happy Learning! ๐ŸŒŸ In this fascinating video, we're going to dive into the world of reptiles and uncover amazing facts about these fascinating creatures. ๐Ÿ๐ŸฆŽ From their incredible diversity to their unique survival skills, you'll be amazed at everything you'll learn about these extraordinary animals. ๐ŸŒฟ๐Ÿ’ก Get ready to be thrilled and marvel at the incredible world of reptiles! ๐ŸŒŽ๐Ÿ” Don't miss out and join us on this adventure full of discoveries. Let's explore together! ๐ŸŒŸ #ReptileCuriosities #DiscoverTheAnimalWorld ๐Ÿข๐ŸŒŸ"

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

#reptiles
#snakes
#lizard
#happylearning

Teacherflix
62 Views ยท 2 years ago

This video explains how to find the determinant of a 3x3 matrix.

Introduction to Matrices: https://www.youtube.com/watch?v=yRwQ7A6jVLk

Adding and Subtracting Matrices:
https://www.youtube.com/watch?v=QXUbFzEd3Ww

Scalar Multiplication of Matrices:
https://www.youtube.com/watch?v=iJERwUVuwtY

Solving Matrix Equations:
https://www.youtube.com/watch?v=UHhvcj0doaA

Multiplying Matrices:
https://www.youtube.com/watch?v=vzt9c7iWPxs

__________________________________
Gaussian Elimination & Row Echelon Form:
https://www.youtube.com/watch?v=eDb6iugi6Uk

Gauss Jordan Elimination:
https://www.youtube.com/watch?v=eYSASx8_nyg

Gaussian Elimination With 4 Variables:
https://www.youtube.com/watch?v=4VAXv6yRULU

Inverse of a 2x2 Matrix:
https://www.youtube.com/watch?v=aiBgjz5xbyg

Inverse of a 3x3 Matrix:
https://www.youtube.com/watch?v=Fg7_mv3izR0

__________________________________
Determinant of 2x2 and 3x3 Matrix:
https://www.youtube.com/watch?v=3ROzG6n4yMc

Determinant of 4x4 Matrix:
https://www.youtube.com/watch?v=fWzUwrt1Z0s

Cramer's Rule - 2x2 Linear System:
https://www.youtube.com/watch?v=vXqlIOX2itM

Cramer's Rule - 3x3 Linear System:
https://www.youtube.com/watch?v=Ot87qLTODdQ

___________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

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

Teacherflix
12 Views ยท 2 years ago

This calculus video tutorial provides a basic introduction into the product rule for derivatives. It explains how to find the derivative of a function that contains two factors multiplied to each other. It also explains how to use the product rule to find the derivative of a function with 3 factors.

Derivatives - Fast Review: https://www.youtube.com/watch?v=5yfh5cf4-0w&t=1s

Equation of the Tangent Line:
https://www.youtube.com/watch?v=5NyeGzbBJQM

Simplifying Derivatives:
https://www.youtube.com/watch?v=3lUOtjkqfQo

Derivatives - The Product Rule - f*g:
https://www.youtube.com/watch?v=17X5g9QArTc

Derivatives - Triple Product Rule - f*g*h:
https://www.youtube.com/watch?v=cUXW9cj_CpE

Derivatives - Quadruple Product Rule - f*g*h*k:
https://www.youtube.com/watch?v=U8u0VGvFgV0

___________________________________
Derivatives - The Quotient Rule:
https://www.youtube.com/watch?v=8jVDEcQ0wXk

Derivatives - The Chain Rule:
https://www.youtube.com/watch?v=HaHsqDjWMLU

Chain Rule With Trig Functions:
https://www.youtube.com/watch?v=ZyWHTWJ2XpM

Chain Rule - Harder Examples:
https://www.youtube.com/watch?v=_1LTThkXvSw

Chain Rule - Triple SQRT(x):
https://www.youtube.com/watch?v=BTuGkPj7ymE

_________________________________
Derivatives - Composite Functions:
https://www.youtube.com/watch?v=vNXjMTv4vHs

Implicit Differentiation:
https://www.youtube.com/watch?v=xbviQHhU1rA

Derivatives - Inverse Trig Functions:
https://www.youtube.com/watch?v=KbYW9FDm-Zk

Derivatives - Exponential Functions:
https://www.youtube.com/watch?v=yg_497u6JnA

Derivatives - Logarithmic Functions:
https://www.youtube.com/watch?v=Dp9sgIvaKPk

___________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

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

Teacherflix
8 Views ยท 2 years ago

"Determining oxidation numbers in magnesium oxide and magnesium hydroxide.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/unusual-oxygen-oxidation-states?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/redox-oxidation-reduction/v/oxidation-state-trends-in-periodic-table?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

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 Academyโ€™s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Teacherflix
7 Views ยท 1 year ago

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Teacherflix
3 Views ยท 2 months ago

Try CapCut for FREE https://capcut-yt.onelink.me/W3Oy/cxx5eli9
๐Ÿš€ Become an AI Master โ€“ All-in-one AI Video Learning https://aimaster.me/pro

Say goodbye to marathon edits! In this 2025 step-by-step CapCut AI Video Maker guide I show you how one FREE AI video editor now writes your script, adds voice-over, drops in avatar presenters, matches stock B-roll and spits out a polished 4K export in minutes. Youโ€™ll master Instant AI Video, Brainstorm with AI, Avatar Video, Match Media to Script, stylized auto-captions, music beds, plus lightning-fast templates for Shorts & Reels. Whether youโ€™re a total beginner or a burned-out pro, this workflow crushes DaVinci Resolve and saves hours every upload. Hit the first link to download CapCut Desktop, follow along in real time, and grab the bonus prompt sheet inside my AI Master Membership. Smash LIKE, subscribe, and future-proof your content today!

Chapters:

0:00 Getting Started with CapCutโ€™s AIt Video Maker
2:14 Brainstorming & Generating the Script with AI
4:22 Instantly Generating the Video Structure
5:03 Adding an AI Avatar Presenter
6:15 Generating Voiceover with AI
7:54 Automatic Visuals โ€“ Matching Media to Our Script
9:45 Auto-Captions with Animated Styles
10:50 Background Music โ€“ Setting the Mood
12:40 Preview & Export the Final Video
14:02 Bonus: AI Templates for Shorts/Reels

Disclaimer:
This video contains AI-generated content. It does not depict real persons, places, or events. All images and scenarios are algorithmically created for entertainment/illustrative purposes only. No intent to mislead or confuse with real-world entities. Viewer discretion is advised.

#capcut
#capcuttutorial
#aivideomaker
#aivideogenerator
#capcutvideoeditor
#aivideoeditor

Teacherflix
3 Views ยท 3 months ago

Subscribe to Veritasium - it's free! http://bit.ly/YSWpWm
Support Veritasium - get a t-shirt: http://dft.ba/-vetshirt
Happy Geek Week! http://bit.ly/16wdDuk

Everyone has played with a mixture of corn starch and water (or at least I hope they have). This was one of my favorite experiments as a kid. Your hand slides into the slime easily when moving slowly but the mixture behaves as a solid if you hit it quickly. That is what is meant by 'non-Newtonian' - the fluid's properties change depending on its relative motion. These properties can be exploited to dramatic effect as has been shown on speaker cones before. Here I wanted to understand what is going on, what frequencies and amplitudes work best so I used a slow-mo camera.

Thanks to everyone at the YouTube Space LA for helping me film this. I couldn't have done it without you.

Music licensed from http://www.cuesongs.com
Love Lost (Instrumental) by Temper Trap
A Life in the Day by Ghost of Otis
Fortune's Fool Instrumental by Hiatus & Shura
The Man by Audio Android

Teacherflix
5 Views ยท 2 years ago

Educational video for children to learn different parts of the city. With this compilation, the little ones will discover what the following parts of a city are: library, school, store, museum, hotel, coffee shop, square, hospital, bank, park, station, zoo, pharmacy, supermarket, stadium, restaurant, theater, gas station, mall, parking lot, book store, police station, hair salon, airport, fire station, city hall, gym, post office, bus station, laundromat, buildings, travel agency, real estate agency, skyscrapers, streets, sidewalks, roads, crosswalks, street lights, traffic lights, benches, avenues, fountains, monuments and neighborhoods. 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. Youโ€™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!

Teacherflix
2 Views ยท 11 months ago

How to do simple descriptive statistics on Google Sheets.

Teacherflix
5 Views ยท 2 years ago

Angela Ahrendts visits the Khan Academy office in Mountain View, CA on April 30, 2013.

Watch the next lesson: https://www.khanacademy.org/economics-finance-domain/entrepreneurship2/interviews-entrepreneurs/copy-of-khan-academy-living-room-chats/v/sean-osullivan?utm_source=YT&utm_medium=Desc&utm_campaign=entrepreneurship

Missed the previous lesson? https://www.khanacademy.org/economics-finance-domain/entrepreneurship2/interviews-entrepreneurs/copy-of-khan-academy-living-room-chats/v/scott-cook?utm_source=YT&utm_medium=Desc&utm_campaign=entrepreneurship

Entrepreneurship on Khan Academy: Personal lessons and insights from accomplished entrepreneurs are the basis of this interview series produced by the Ewing Marion Kauffman Foundation and Khan Academy.

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 Academyโ€™s Entrepreneurship channel: https://www.youtube.com/channe....l/UCHqkkPYpIb9FotyBt
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Teacherflix
4 Views ยท 2 months ago

Simple machines are devices with few or no moving parts that make work easier. Students are introduced to the six types of simple machines โ€” the wedge, wheel and axle, lever, inclined plane, screw, and pulley โ€” in the context of the construction of a pyramid, gaining high-level insights into tools that have been used since ancient times and are still in use today. In two hands-on activities, students begin their own pyramid design by performing materials calculations, and evaluating and selecting a construction site. The six simple machines are examined in more depth in subsequent lessons in this unit.

View the full lesson on TeachEngineering: https://www.teachengineering.o....rg/lessons/view/cub_

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




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