Top videos

Teacherflix
64 Views · 3 years ago

This Precalculus video tutorial provides a basic introduction into polar coordinates. It explains how to convert polar coordinates to rectangular coordinates and how to graph polar coordinates by plotting points using the radius of a circle and the angle measured counter clockwise from the positive x axis. In addition, it explains how to convert rectangular coordinates to polar coordinates and how to provide multiple representation of polar coordinates using negative r values / radius and negative angles. This video contains plenty of examples and practice problems.

Solving Trig Equations - Finding All Solutions:
https://www.youtube.com/watch?v=kEcbxiLeGTc

Solving Trig Equations With Multiple Angles:
https://www.youtube.com/watch?v=eZPEW2hVUd0

Solving Trig Equations With Double Angles:
https://www.youtube.com/watch?v=-R7394Dn854

Law of Sines:
https://www.youtube.com/watch?v=8qezAG2r0sk

More Examples - Law of Sines:
https://www.youtube.com/watch?v=9fS0uA4iLxI

Area of an Oblique Triangle:
https://www.youtube.com/watch?v=vPt6j5e_uhE

______________________________
The Height of a Triangle - Heron's Formula:
https://www.youtube.com/watch?v=a1PR9O1Va84

Law of Cosines:
https://www.youtube.com/watch?v=9CGY0s-uCUE

Polar Equations to Rectangular Equations:
https://www.youtube.com/watch?v=flTz_pSzVFI

Rectangular Equations to Polar Equations:
https://www.youtube.com/watch?v=fTBkr27r3pw

How To Graph Polar Equations:
https://www.youtube.com/watch?v=jO4lwddfeDA

_________________________________
Complex Numbers - De Moivre's Theorem:
https://www.youtube.com/watch?v=J6TnZxUUzqU

Dot Product of Two Vectors:
https://www.youtube.com/watch?v=VzX8KJKFhlM

Trigonometry Final Exam Review:
https://www.youtube.com/watch?v=OAsbx4TEnL0

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

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

Teacherflix
82 Views · 3 years ago

📍📍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

📍📍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 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》📍📍
Basic conversation Lesson 8_Talking about your best friend
👉https://youtu.be/NknxeVxhP7A
Basic conversation Fun Lesson_Different languages
👉https://youtu.be/mCJPRD7pahw
Basic conversation Lesson 7_Apply for a library card and borrow books
👉https://www.youtube.com/watch?v=5XCmL9clkQY
Basic conversation Lesson 6_Ordering food
👉https://youtu.be/xaJKiHn6vuc
Basic conversation Lesson 5_Visiting friends
👉https://youtu.be/5TkeC8iirVA
Basic conversation Lesson 4_Making phone calls
👉https://youtu.be/B2CUxLSK5CU
Basic conversation Lesson 3_Types of weather
👉https://youtu.be/ivyo-t50qnw
Basic conversation Lesson 2_Days in a week
👉https://youtu.be/fAtrVak5qLo
Basic conversation 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

Teacherflix
21 Views · 1 year ago

Learn all about metaphors for children in this classroom learning video! Metaphors are a powerful way to compare two things, metaphors compare without using the words "like" or "as".


Thanks for watching this classroom edition of the metaphor learning video!

We are so happy you took some time today to spend time with us!
Hope to see you next video. You are AWESOME (◕‿◕)

Homeschool Pop Team



Metaphors for Children | Classroom Learning Video

Teacherflix
24 Views · 3 years ago

Today on Circle Time read two ocean-themed books with Caroline and Sophie from Khan Academy Kids. Get started with “Hold On” by Cynthia Platt, which is a story about the friendship of Seahorse & Jellyfish and how they face fears together. Then, read “Coral Reefs” by Bellwether Media and look at colorful photos of coral reefs around the world. Don’t miss the seashell collection during Show & Tell!

Do your kids have a collection to share? Submit it to Show & Tell! http://khan.co/KhanKids-ShowAndTell.

Looking for more kid-friendly activities? Don’t miss our Printables page, here:
http://khan.co/KhanKids-Printables.

Learn more about Khan Academy Kids, our free educational app for children ages 2-7, at http://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 resource from Khan Academy Kids, and access all of our Circle Time videos on our Circle Time Playlist! http://khan.co/KhanKids-CircleTimePlaylist.

Questions or ideas for Circle Time? Reach our team at khankids@khanacademy.org.

Teacherflix
51 Views · 12 months ago

Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!

🕷️🎶 Kick off the fun with “The Itsy Bitsy Spider” song for kids, and keep the learning going for two full hours of nonstop music, movement, and educational adventures! From classic nursery rhymes to original ABCmouse songs, plus exciting videos that teach letters, numbers, science, and more — this compilation is packed with fun for preschoolers and kindergartners. Whether it's sing-along time, dance time, or learning time, there's something for every little learner! 📚🎵💡

👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.

And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!

© Age of Learning, Inc. All rights reserved.

Teacherflix
158 Views · 3 years ago

Explore Organic Chemistry: Polarimetry and Optical Activity for the MCAT in this MCAT crash course! Follow along as Bretton, one of our 99th-percentile MCAT tutors, breaks down this fundamental concept to set you up for success on the MCAT!

Beyond being mere laboratory techniques, understanding polarimetry and optical activity is fundamental to comprehending the intricacies of organic chemistry and molecular structure determination. Mastery of these principles is not only crucial for analyzing the chirality and stereochemistry of molecules but also provides essential insights into biochemical processes and drug interactions.

Whether it's deciphering the optical properties of carbohydrates, amino acids, or pharmaceutical compounds, knowledge of polarimetry and optical activity plays a pivotal role in the Chemical and Physical Foundations of Biological Systems section.


At Inspira Advantage, our sole focus is to get you accepted into your dream school. This means our team of experts is built to meet your every need. We believe there is no one-size-fits-all all approach to medical school applications, so we cater our services to each individual applicant's needs, experience, and goals.

Ready to supercharge your MCAT prep? Look no further than our comprehensive MCAT Guide, available at https://www.inspiraadvantage.com/guides/the-mcat.

Want to learn more about how Inspira Advantage can help you get into your dream medical school? Check out our website and sign up for a free consultation today! https://www.inspiraadvantage.com/free-consultation

Teacherflix
28 Views · 6 months ago

How Does Gemini in Google Workspace Enhance Teacher Productivity? In this video, we will explore the exciting new feature, Gemini, launched in Google Workspace. Designed specifically for educators, Gemini integrates artificial intelligence into popular applications like Google Docs, Sheets, and Gmail, making daily tasks easier and more efficient. We’ll discuss how this tool assists teachers in automating repetitive tasks, allowing them to focus on what truly matters – their students.

We’ll highlight the ways Gemini enhances collaboration among educators, enabling quicker lesson planning and feedback sharing. This can lead to smoother workflows and fewer delays in the classroom. Additionally, we’ll showcase how teachers can create tailored educational materials without needing extensive design skills, saving them valuable time in preparation.

Moreover, we’ll touch on how Gemini supports creativity in content production, allowing educators to generate high-quality resources directly within the Google Workspace environment. This means less time on administrative duties and more time dedicated to enhancing student engagement and learning experiences.

Join us as we discuss how Gemini is set to transform the teaching landscape, making this school year more productive and fulfilling for educators. Don’t forget to subscribe to our channel for more practical information on the latest edtech tools and resources!

⬇️ Subscribe to our channel for more valuable insights.

🔗Subscribe: https://www.youtube.com/@Teach....er-TechToolbox/?sub_

#GoogleWorkspace #EdTech #TeacherProductivity #AIinEducation #TeacherTools #LessonPlanning #Collaboration #EducationalResources #TeachingTech #ClassroomManagement #TechForTeachers #InnovativeTeaching #TeacherSupport #DigitalLearning #StudentEngagement

About Us: Welcome to Teacher Tech Toolbox! Our mission is to empower educators by providing practical information on teacher tech and the latest edtech tools. We cover topics such as learning management systems, digital whiteboards, classroom technology, and online teaching tools to help you navigate today's digital learning environments. Whether you're interested in Google Classroom, Zoom for education, or innovative digital teaching methods, we've got you covered for all your classroom innovation needs. Join us for engaging content designed to enhance your tech-savvy teaching experience and promote productivity in your classroom.

Teacherflix
13 Views · 3 years ago

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

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

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

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

Subscribe to our channel for more videos like this.

Teacherflix
7 Views · 3 years ago

Create your own website with Wix and support the Simple History channel! go to: https://www.wix.com/go/simplehistory

The Ducking stool was a 16th and 17th Century form of punishment derived from the earlier Cucking stool. The Ducking stool punishment would always end in the ducking of the guilty person in water, often repeatedly in front of a large crowd.

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

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

SIMPLE HISTORY MERCHANDISE

Get the Simple History books on Amazon:

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

T-Shirts

https://www.zazzle.com/simpleh....istory/gifts?cg=1968

Simple history gives you the facts, simple!

See the book collection here:

Amazon USA

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


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

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

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

https://twitter.com/simple_guides


Credit:
Created by Daniel Turner

Narrator:

Chris Kane
www.vocalforge.com


Sources:

Curious Punishments of Bygone Days By Alice Morse Earle
Between the Devil and the Host: Imagining Witchcraft in Early Modern Poland By Michael Ostling
Villages of Britain: The Five Hundred Villages that Made the Countryside By Clive Aslet
Punishments of Former Days By Ernest W. Pettifer
Dictionary of Torture By Nigette M. Spikes

Teacherflix
116 Views · 3 years ago

英語版本:
Jeff's Fantastic Dreams | Story Telling | https://youtu.be/uasxgPhCrcw
-----------------------------------------------------------------------------------
Thanks for watching.
Please subscribe our channel.
To accelerate your learning, join our patreon @learnfast101 now.
-----------------------------------------------------------------------------------
Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享,鼓勵我們分享更多有用又有趣的知識。
-----------------------------------------------------------------------------------
Welcome to watch our videos
歡迎觀看我們所創作的的其他影片
1)Basic Conversation 會話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

2) Grammar 語法
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

3)English Speaking
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

4)Funny Jokes 笑話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

5)Vocabulary 詞彙
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

6)English Idioms 英語成語
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

7)Revision Exercise 重温練習
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

8)Fun Games 趣遊戲味
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

9) Tongue Twister 繞口令
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

10)Writing a composition 作文
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

Teacherflix
62 Views · 12 months ago

Soccer (Football) is such a fun game! Sing and play along!
Subscribe for new videos every week: https://www.youtube.com/c/coco....melon?sub_confirmati

Lyrics:

Come on, let’s play, play, play
We can play together
Come on let’s play, play, play
We can play together

Let’s use our feet, feet, feet
We won’t use our hands
Let’s use our feet, feet, feet
We won’t use our hands

Come on, let’s kick, kick, kick
We can kick the ball
Come on, let’s kick, kick, kick
We can kick the ball

Come on, let’s pass, pass, pass
We can pass the ball
Come on, let’s pass, pass, pass
We can pass the ball

Come on, let’s dribble, dribble, dribble
We can dribble the ball
Come on, let’s dribble, dribble, dribble
We can dribble the ball

Come on let’s score, score, score
We can score a goal
Come on let’s score, score, score
We can score a goal

CHORUS
Ole, ole, ole, ole, ole!

About Cocomelon:

Where kids can be happy and smart!

At Cocomelon, our goal is to help make learning a fun and enjoyable experience for kids by creating beautiful 3D animation, educational lyrics, and toe-tapping music.

Kids will laugh, dance, sing, and play along with our videos, learning letters, numbers, animal sounds, colors, and much, much more while simply enjoying our friendly characters and fun stories.

We also make life easier for parents who want to keep their kids happily entertained, giving you the peace of mind that your children are receiving quality educational content. Our videos also give you an opportunity to teach and play with your children as you both watch!

WEBSITE: http://www.Cocomelon.com
FACEBOOK: https://www.facebook.com/Cocomelonkids
INSTAGRAM: https://www.instagram.com/cocomelon/
TWITTER: https://www.twitter.com/Cocomelonkids


Copyright © Treasure Studio, Inc. All rights reserved.

Teacherflix
231 Views · 12 months ago

It’s the first nap time at Melon Patch Academy!
Sing along with Miss Appleberry as she puts the class to sleep.
Subscribe for new videos every week: https://www.youtube.com/c/coco....melon?sub_confirmati

Watch our playlists:
Kids Songs by CoCoMelon
https://www.youtube.com/watch?v=4t5WI5RF67Y&list=PLT1rvk7Trkw6-eCetnOs60kLGdmcHhyj0&index=3
Nursery Rhymes in 3D
https://www.youtube.com/watch?v=z3-Tm_aS3N0&list=PLT1rvk7Trkw55UcI5ijZ_4QmsKqYSSXEq&index=2

Let’s all count sheep
Count 1, 2, 3
Until we sleep
Let’s all count sheep

Could we keep playing
Miss Appleberry
Could we keep playing
Please, please

You’ll play your best
If you have some rest
You’ll play your best
If you have some rest

I’m scared of the dark
Miss Appleberry
I’m scared of the dark
Please, please

See our light shine
You’ll be just fine
See our light shine
You will be just fine

I’m all by myself
Miss Appleberry
I’m all by myself
Please, please

There’s no need to fear
With your teddy here
There’s no need to fear
With your teddy here

In dreams you can fly
Through a starry sky
When nap time is done
We will have more fun

Let’s all count sheep
Count 1, 2, 3

About Cocomelon:

Where kids can be happy and smart!

At Cocomelon, our goal is to help make learning a fun and enjoyable experience for kids by creating beautiful 3D animation, educational lyrics, and toe-tapping music.

Kids will laugh, dance, sing, and play along with our videos, learning letters, numbers, animal sounds, colors, and much, much more while simply enjoying our friendly characters and fun stories.

We also make life easier for parents who want to keep their kids happily entertained, giving you the peace of mind that your children are receiving quality educational content. Our videos also give you an opportunity to teach and play with your children as you both watch!

WEBSITE: http://www.Cocomelon.com
FACEBOOK: https://www.facebook.com/Cocomelonkids
INSTAGRAM: https://www.instagram.com/cocomelon/
TWITTER: https://www.twitter.com/Cocomelonkids


Copyright © Treasure Studio, Inc. All rights reserved.

Teacherflix
42 Views · 3 years ago

英語版本:
Judy and Mr Elephant | Story Telling | https://youtu.be/hj69S_MwU-w
-----------------------------------------------------------------------------------
Thanks for watching.
Please subscribe our channel.
To accelerate your learning, join our patreon @learnfast101 now.
-----------------------------------------------------------------------------------
Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享,鼓勵我們分享更多有用又有趣的知識。
-----------------------------------------------------------------------------------
Welcome to watch our videos
歡迎觀看我們所創作的的其他影片
1)Basic Conversation 會話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

2) Grammar 語法
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

3)English Speaking
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

4)Funny Jokes 笑話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

5)Vocabulary 詞彙
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

6)English Idioms 英語成語
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

7)Revision Exercise 重温練習
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

8)Fun Games 趣遊戲味
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

9) Tongue Twister 繞口令
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

10)Writing a composition 作文
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

Teacherflix
11 Views · 3 years ago

You know Julius Caesar from history class and Shakespeare, but do you know about the time pirates kidnaped him? Watch how the 25-year-old Roman nobleman went head to head with a pirate ship and even negotiated his ransom, foreshadowing the life of the man who would become one of the greatest political and military geniuses ever.

If you enjoyed learning an interesting fact about Julius Ceasar, you might want to watch other insightful videos in our Teachable Moments Playlist:
https://www.youtube.com/playli....st?list=PL8p4oyFjTyO

#K12 #K12TeachingMoment #romanempire #ancienthistory

Teacherflix
20 Views · 12 months ago

NEW: Follow-up video with puzzle solution is here: https://youtu.be/leFep9yt3JY
In this video the Mathologer uses infinite fractions to track down the most irrational of all irrational numbers. Find out about how the usual suspects root 2, e, and pi stack up against this special number and where the irrationality of this special number materialises in nature.

Another video to check out is this leisurely lecture by Professor John Barrow: https://youtu.be/zCFF1l7NzVQ and his write-up in Plus+ magazine: https://plus.maths.org/content..../chaos-numberland-se
If you are reasonably clued up mathwise have a look at the following VERY nice textbook chapter on infinite fractions by Professor Paul Loya from Binghampton University: http://www.math.binghamton.edu/dikran/478/Ch7.pdf In particular, check out section 7.5.1. The mystery of π and good and best approximations. I use the definition of "best rational approximation" given there. And if you are okay with all this and are having transcendental numbers for breakfast, definitely also don't miss out on the last section 7.10. Epilogue: Transcendental numbers, π, e, and where’s calculus?

Enjoy :)

Teacherflix
163 Views · 3 years ago

Toilets may seem harmless, after all - we use them multiple times a day - but don’t be fooled. These disarming devices have caused a surprising number of deaths throughout history. Let’s take a look at a few of them today.

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Teacherflix
334 Views · 3 years ago

Hello teachers and hi everyone welcome to my channel.In this video iam sharing you a video for teaching and introducing numbers to our tiny outs with rhyme with action.
Follow this teaching demo to crack your interview in any school.
All the best.👍🤗

Lyrics

One stroke down we have the one
One stroke down we have the one
One stroke down we have the one
to make the number one.

Half a circle sleeping line
Half a circles sleeping line
Half a circle sleeping line
to make the number two

Half a circle, half a circle
Half a circle,half a circle
Half a circle,half a circle
to make the number 3

Standing ,sleeping,standing line
standing ,sleeping , standing line
Standing,sleeping,standing line
to make the number 4

Sleeping,standing,half a circle
Sleeping,standing,half a circle
Sleeping,standing,half a circle
to make the number 5

C curve and circle in
C curve and circle in
C curve and circle in
to make the number 6

Sleeping line and slanting line
Sleeping line and slanting line
sleeping line and slanting line
to make the no.7

C curve it goes up
C curve it goes up
C curve it goes up
to make the number 8

Small a circle, standing line
small a circle,standing line
small a circle, standing line
to make the number 9

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Teacherflix
34 Views · 12 months ago

🤩 Help your kids learn the alphabet from A to Z with this fun educational video starring Lucas & Friends! 🦁 Teaching toddlers, preschoolers, and kindergarteners their ABCs couldn't be easier. Just press play and let the learning begin! 🚀

Teaching the alphabet to kids can be a challenge. There are so many letters between A and Z, and they seem so abstract to young children. 📖 This ABCD learning video makes the process easier by showing pictures of objects that represent each letter while saying the letter outloud. Lucas, Ruby, Lilly, and Brody dance while showing off each letter in order, teaching kids their ABCs with ease! ✔️

What makes this alphabet learning video even more amazing is that your child will learn to recognize the English ABCs in both uppercase and lowercase. ✏️ It's super easy to remember, too, since all letters are shown with colorful pictures! With beautiful pictures and animated lessons, children around the world will love learning the alphabet (A-Z). Be sure to watch the video in ultra HD 4k for the best audio and visual quality possible. Now gather up the kids and get ready to learn! 🎯

⦿ Learn Alphabet A to Z:

00:00 Lucas & Friends introduction
0:39 A for APPLE
1:14 B for BALL
1:46 C for CAT
2:17 D for DOG
2:52 E for EAGLE
3:29 F for FROG
4:01 G for GOAT
4:33 H for HAT
5:03 I for INK
5:37 J for JUICE
6:15 K for KING
6:46 L for LION
7:24 M for MONKEY
8:01 N for NEST
8:36 O for OWL
9:10 P for PIG
9:41 Q for QUAIL
10:18 R for RAT
10:49 S for SUN
11:24 T for TRAIN
12:02 U for UNICORN
12:41 V for VIOLIN
13:19 W for WHALE
13:55 X for X-RAY
14:29 Y for YACHT
15:09 Z for ZEBRA

⭐ Hope you enjoy the fun baby & toddler learning video to learn new words and improve vocabulary. 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. 🔥

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🌟 More fun educational songs for kids by RV AppStudios:

🖍️ ABCD Drawing & Coloring - https://youtu.be/Ql3Dok_1E3w
📖 Alphabet ABC Flashcards - https://youtu.be/FzAACRBg_Qc
✏️ ABC Learning For Toddlers - https://youtu.be/6aCic6WDYl0
🧮 Learn Number Counting 1-20 - https://youtu.be/ZJ8xsVyeQqU

Copyright © RV AppStudios

#ABCD #Kindergarten #LearningVideos

Teacherflix
151 Views · 3 years ago

0:00 - Interrogative pronouns
1:06 - Definition of Interrogative pronouns
1:43 - Basics of Interrogative pronouns
3:25 - Emphatic Interrogative pronouns
4:09 - Interrogative pronouns & Indirect questions
4:37 - Example of Interrogative pronouns
4:57 - Summary

#InterrogativePronouns #EnglishGrammar

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“Ikenedu” is a web channel intended to promote e-learning, visual aids, digital lessons for students, parents & teachers. It is intended primarily for the purpose of learning, teaching, reference of concepts and topics in the curriculum and beyond for the K12 segment and in general for the education domain. These characters, clips, animations, scripts and notes are all a work of Mexus Education Pvt Ltd of which iken is a brand and Mexus Education Pvt Ltd remains the owner/s of the copyright. As per section 14 of the copyrights act, the right of adaptation, right of reproduction, right of publication, right to make translations, communication to public etc. are held only with the owner of the content which is Mexus Education Pvt Ltd.

Teacherflix
10 Views · 12 months ago

An educational and fun music video for kids in which they will learn about wild animals that live in different ecosystems such as the river, the savannah, the mountains, and the jungle. Through a catchy melody and easy-to-follow lyrics, little ones can learn about animals such as lions, elephants, giraffes, monkeys, crocodiles, gorillas, zebras, tigers, rhinos, bears, and wolves, while having fun singing and dancing.

Lyrics:
Cross the river
Past the bushes
Down the mountain
And through the jungle

Listen closely
Can you hear it?
Hear it calling
The wild inside of you

Who’s that walking by that bush
Looks like it’s just my friend the lion

And look who’s there with those big long tusks
It’s an elephant walking with her kids

Who’s over there?
A giraffe eating a quick snack.

And who’s that swinging through the trees
It’s a monkey exploring the jungle

[They go]

Cross the river
Past the bushes
Down the mountain
And through the jungle

Listen closely
Can you hear it?
Hear it calling
It’s the wild inside of you

Who’s that slipping through the river so slowly?
That's my prehistoric friend, the crocodile

Someone's chomping on some leafy greens
That’s the gorilla, my strongest friend

Who’s that striped fellow roaming wild and free
That’s my friend, the caring zebra

Who’s that prowling softly through the jungle?
It’s a tiger walking through the night

[They go]

Cross the river
Past the bushes
Down the mountain
And through the jungle

Listen closely
Can you hear it?
Hear it calling
It’s the wild inside of you

Who’s that stomping on the dusty trail
He has a horn, the rhinoceros

Who’s that smelling that beehive there?
It’s my fuzziest friend the bear

Can you hear them howling loud?
That’s my friend the wild, wild wolf

Look at the animals
They're living free
Can you hear them calling?
Can you hear them call?

[They go]

Cross the river
Past the bushes
Down the mountain
And through the jungle

Listen closely
Can you hear it?
Hear it calling
It’s the wild inside of you

Hmmmmmmmmmmmm

This song is ideal for pre-school and elementary school, perfect for fostering a love of nature, knowledge of wildlife, and stimulating auditory memory and body expression.

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