Top Videos
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📍📍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
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Relaxing Piano Music_copyright info
Spring Flowers by Keys of Moon | https://soundcloud.com/keysofmoon
Music promoted by https://www.chosic.com/free-music/all/
Creative Commons CC BY 4.0
https://creativecommons.org/licenses/by/4.0/
Today we are going to learn many fascinating things about sound!
We embark on a journey to uncover the mysteries of sound and how it shapes the world around us.
Through colorful animations and lively narration, young viewers will learn about the basics of sound, including how it travels, what causes it, and how our ears enable us to hear. From the chirping of birds to the rumble of thunder, children will discover the diverse sources of sound in nature and everyday life.
But our exploration doesn't stop there! Kids will also delve into the science behind sound waves, discovering concepts such as frequency, pitch, and volume in a fun and accessible way. With interactive demonstrations and easy-to-understand explanations, this video aims to spark curiosity and encourage further exploration of the auditory world.
Get ready for a sonic adventure like no other!
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/hu....manities/world-histo
The attempted unification of church doctrine by Constantine through the Council of Nicaea. Especially resolving the Arian Controversy (based on the views of Arius of Alexandria). The Nicene Creed. Seeds of eventual schism in the church.
Missed the previous lesson? Watch here: https://www.khanacademy.org/hu....manities/world-histo
World History on Khan Academy: From the earliest civilizations to the modern world, geography, religion, trade, and politics have bound peoples and nations together — and torn them apart. Take a journey through time and space and discover the fascinating history behind the complex world we inhabit today.
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: https://www.youtube.com/subscr....iption_center?add_us
Visit https://ABCmouse.com/LearnMore to find out more about our award-winning online learning program for children 2–8!
Watch more video testimonials and preview our site/app content by subscribing to our YouTube channel: https://YouTube.com/ABCmouse.
© Age of Learning, Inc. All rights reserved.
Converting a standard form quadratic function to a graph can be accomplished by finding the y-intercept, vertex, and x-intercepts (if they exist) and fitting a parabola to those points. It is easy to find these points when a quadratic function is in Standard Form because they can all be found by plugging a, b, and c into particular formulas.
y-intercept: (0,f(0))
vertex: (-b/2a,f(-b/2a))
x-intercepts: use quadratic formula
Some images made using Geogebra.
#StandardForm
#GraphingQuadratic
#GraphParabola
#StandardFormtoGraph
#Algebra
#JoeCMath
0:00 Introduction
0:35 What the value of "a" tells you
0:40 General points we can get from stand form quadratic
1:30 Example 1
5:08 Example 2
7:16 Pr(Joe Happy Today) LEQ Pr(You Subscribed) LEQ 1
DeepSeek JUST released a new open source reasoning LLM, R1. This model is insanely powerful - on par and in some cases even BETTER than OpenAI's o1, and there are even local variations you can run yourself that are on par with o1-mini. Absolutely incredible!
With DeepSeek R1, bolt.diy (our open source AI coding assistant) is literally better than Lovable, and I've NEVER been able to say that before R1. In this video, I show you what you can build with R1, and I'm sure your mind will be blown just like mine was.
I also show you how to run DeepSeek R1 locally both through Ollama and HuggingFace. Lot of value packed in a shorter video!
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Check out bolt.diy here (installation instructions also here):
https://bolt.diy
And join our bolt.diy community over in the oTTomator Think Tank!
https://thinktank.ottomator.ai
FULL prompt that I used with R1 and Claude 3.5 Sonnet:
https://docs.google.com/docume....nt/d/1_PEa20LjjeJuOf
DeepSeek R1 Announcement Post:
https://api-docs.deepseek.com/news/news250120
Reddit Benchmark for DeepSeek R1:
https://www.reddit.com/r/Local....LLaMA/comments/1i5q6
Install DeepSeek R1 through Ollama or HuggingFace:
https://ollama.com/library/deepseek-r1
https://huggingface.co/deepseek-ai/DeepSeek-R1
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00:00 - Introducing DeepSeek R1
01:13 - DeepSeek R1 Performance and Overview
05:57 - Running R1 Locally - Ollama
08:58 - Running R1 Locally - HuggingFace
06:36 - Prompt for Lovable (Full Explanation)
10:53 - bolt.diy + R1 - the Ultimate Combo
12:12 - The Prompt for bolt.diy + R1
14:25 - Building an App with R1
18:36 - Building an App with Claude 3.5 Sonnet
20:28 - Outro
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Join me as I push the limits of what is possible with AI. I'll be uploading videos at least two times a week - Sundays and Wednesdays at 7:00 PM CDT!
WEBSITE: http://www.teachertube.com finding circumference and area of a circle with related vocabulary and formulas
This finance video tutorial explains how to calculate interest that is compounded continuously. It also explains how to calculate the time it takes for your investment to double using natural logs and the rule of 72.
Logarithms - The Easy Way!
https://www.youtube.com/watch?v=kqVpPSzkTYA
Log to Exponential Form:
https://www.youtube.com/watch?v=f0C1KL7GkqY
Change of Base Formula:
https://www.youtube.com/watch?v=FFm-zaFW_X4
Change of Base Log Problem:
https://www.youtube.com/watch?v=p7hD9VdXv9U
Properties of Logarithms:
https://www.youtube.com/watch?v=Jtv9Lnf7Zw8
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Expanding Logarithmic Expressions:
https://www.youtube.com/watch?v=OIz-5MyJA3g
Condensing Logarithmic Expressions:
https://www.youtube.com/watch?v=luRrOlsB4cY
Natural Logarithms:
https://www.youtube.com/watch?v=daUlTsnCNRQ
Solving Exponential Equations:
https://www.youtube.com/watch?v=9tutJ5xrRwg
Exponential Equations - Quadratic Form:
https://www.youtube.com/watch?v=yNgmVu0R_T8
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Solving Logarithmic Equations:
https://www.youtube.com/watch?v=fnhFneOz6n8
Graphing Logarithmic Functions:
https://www.youtube.com/watch?v=-nptxS9rZNA
Graphing Exponential Functions:
https://www.youtube.com/watch?v=DASfP8KAyvs
Compound Interest Word Problems:
https://www.youtube.com/watch?v=Hn0eLcOSQGw
Logarithms Practice Problems:
https://www.youtube.com/watch?v=7DVbQKI600k
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Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio
Reading booklets are available at Shopee
#abcd #abcphonicssong
#alphabet #learnthealphabet #educationalvideoforkids
#teacherayalive
#learnwhilehavingfun
What do you know about the inside of our planet? In our Layers of the Earth for Kids video, you and your students will discover some facts about the four main layers that make up our beautiful earth! The first thing you'll learn is that the earth is not simply a giant ball of dirt, rocks, and minerals. On the contrary, our planet is much more than meets the eye.
The crust is the outer layer of the earth and is actually between 5 and 25 miles thick depending on where you are. Under the oceans, it is only about 3 to 5 miles thick, and we refer to these areas as oceanic crust. The crust beneath the land reaches up to 25 miles thick. We refer to these parts as continental crust. The temperatures of the earth's crust can range anywhere between air temperature and 1600°F, which is hot enough to melt rocks!
This thin layer consists of broken pieces called plates, which float on top of the soft mantle layer below. (The movement of these plates is what often causes earthquakes.) The mantle layer is the largest at about 1800 miles thick. It comprises extremely hot, dense rock that flows like asphalt. The temperature at the top is about 1600°F, but it's about 4000°F at the bottom! This layer is basically made up of melted rock that allow the plates of the earth's crust to float on top. The melted rock that escapes to the earth's surface lead to the creation of volcanoes.
Then comes the outer core of the earth. The outer core consists mostly of melted nickel and iron. This layer lies around 1800 miles below the earth's surface and is around 1400 miles thick. The temperature ranges from 4000°F to 9000°F! The inner core is about 800 miles thick with 9000°F temperatures. There is so much pressure in the core that the metals squeeze very tightly, forcing them to vibrate as solids do. This pressure comes from the weight of the other layers that press down on it.
We hope you and your student(s) enjoyed learning about the crust, mantle, and inner and outer cores of our planet! If you want to learn even more, head over to our website and download one of our many free lesson plans about Earth, full of activities, worksheets, and more!
https://learnbright.org/lesson....s/science/layers-of-
What you will learn in Layers of the Earth for Kids:
0:00 Introduction to the earth
0:25 What the earth is made of
1:17 The crust—outermost layer of Earth
2:09 Plate tectonics
2:40 Lithosphere and asthenosphere
3:33 The mantle layer
4:35 The outer and inner core layers
5:34 Review of the facts
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.
Find and Follow Us Online:
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Pinterest: https://pinterest.com/LearnBrightEducation
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Website: https://learnbright.org/
*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
#Earth
#LayersOfTheEarth
This short video shows you how to add a trend line to a chart in Google Sheets and also how to forecast the date at which you would reach a daily spending goal based on actual historical data.
You can find me on Instagram: https://instagram.com/davidresau
How to add a trendline in google sheets
=FORECAST.LINEAR(Empty Date Cell, Spend Y-Axis, Date X-Axis)
Date, Spend, Goal
If you thought this video was useful, please like, share, and subscribe.
#googlesheets #trendline #forecastfunction
In this tutorial, I will show you how to add cells, subtract cells, multiply cells and divide cells in Microsoft Excel. Performing basic math in Excel is super easy! There is also the SUM function to easily add a lot of cells together, and the PRODUCT function to multiply a lot of cells together at once.
VIDEO CHAPTERS
00:00 Intro
00:19 How to add cells in Excel
01:20 How to subtract cells in Excel
01:48 How to multiply cells in Excel
02:38 How to divide cells in Excel
03:00 Wrapping up
ONLINE GUIDE
https://toptipbio.com/basic-math-excel/
HOW I CREATED THIS TUTORIAL (AFFILIATE LINKS)
Screen recorder & editor https://techsmith.z6rjha.net/c/1988496/506622/5161
YouTube SEO https://www.tubebuddy.com/SHTeach
Software (Microsoft Excel 365 ProPlus)
FOLLOW US
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Facebook https://www.facebook.com/TopTipBio/
Twitter https://twitter.com/TopTipBio
AFFILIATE DISCLAIMER
Some of the above links are affiliate links, meaning I will earn a commission if a sale is made after clicking on the link.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/linear-algebra/al
Determining the eigenvalues of a 3x3 matrix
Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/alternate_bases/eigen_everything/v/linear-algebra-eigenvectors-and-eigenspaces-for-a-3x3-matrix?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra
Missed the previous lesson?
https://www.khanacademy.org/math/linear-algebra/alternate_bases/eigen_everything/v/linear-algebra-finding-eigenvectors-and-eigenspaces-example?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
Fractions are of the form p/q where q is not zero. If p is greater than q then the fraction is called improper fraction. Value of improper fraction is more than 1. We can divide the numerator by the denominator and then write it as a mixed number. Visual illustrations in this video help to understand the concept clearly in a very simple language. Video can help teachers and instructor to explain the concept. Thanks. Here are two Playlist: https://www.youtube.com/playli....st?list=PLJ-ma5dJyAq
https://www.youtube.com/playli....st?list=PLJ-ma5dJyAq
Improper Fractions Playlist: https://www.youtube.com/playli....st?list=PLJ-ma5dJyAq
#fractions #improperfractions #gcse #eqao #anilkumar #globalmathinstitute
Improper Fractions Complete Concept: https://www.youtube.com/watch?v=ARZA0VPREzQ&list=PLJ-ma5dJyAqr-3tiWdwQ6eAXre-k_d1X-&index=22
Fraction more than or equal to one are improper fractions.
Fraction represents part of the whole
Proper fractions lies between zero and one.
between any two fractions we have infinite fractions
Area Model to Multiply Proper Fraction: https://www.youtube.com/watch?v=tl8aXA6ciGc&list=PLJ-ma5dJyAqp7sSkSQQAE1sE5i4bgxX-N
#Fractions #AreaModel #GCSE #MultiplyFractions
SOCIAL STUDIES WASSCE PAST QUESTIONS AND ANSWERS
2018 SOCIAL STUDIES WASSCE PAST QUESTIONS AND ANSWERS
WEBSITE: http://www.teachertube.com Graphing Linear Equations in Two Variables
http://www.practutor.com PracTutor -- an adaptive learning platform to help your children in K12 master Math and English (Language Arts)
Sponsored by Cash Quiz, get the app free here:
https://bnc.lt/cashquiz-app-13
In 1915 the Osowiec Fortress on the Eastern Front would see a shocking event, of men reanimating from a gas attack that should have killed them..
Please consider supporting our videos on Patreon
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Please do not reupload our content!
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Simple history gives you the facts, simple!
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Credit:
Narrator:
Chris Kane
www.vocalforge.com
Animation:
Daniel Turner
Artwork:
Daniel turner
Music Credit
Stormfront Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
Further Reading;
«Dead Men Attack» (Osovets, 1915): Archive Sources Approach (European researcher. 2011. № 12 (15)
You might think anyone would have stolen from the Nazis if given the opportunity. Anyone would have pilfered from the Nazis what was absurdly overpriced and was only elsewhere available on the black market. Those mountain stores of fresh butter, that chance to not eat stale bread for once, and those barrels of alcohol that could be warmed during the coming bitter winter. You would have been the one who shared the plunder with your starving friends and family.
And yet, would you have stolen from the Nazis if your life was on the line? If being caught meant being beaten and humiliated, made to admit that you had also stolen from your friends? That you could be thrown into labour camps abroad, forced to help the Nazis by building them train tracks? Forever disgraced by your neighbours?
The Robin Hood Guernsey policemen certainly knew the risks but took them anyway.
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://teespring.com/stores/s....imple-history-offici
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
https://www.facebook.com/Simpl....e-History-5494376751
https://twitter.com/SimpleHistoryYT
Credit:
Created by Daniel Turner (B.A. (Hons) in History, University College London)
Script Writer: Natasha Martell
Narrator:
Bryan 'Lazlo' Beauregard
Clahane, Patrick. "The 'Robin Hood' policemen who stole from the Nazis." BBC News, November 29, 2020.
Carr, Gilly. "Search People." Frank Falla Archive. Accessed August 16, 2022.
Carr, Gilly. Nazi Prisons in the British Isles Political Prisoners during the German Occupation of Jersey and Guernsey, 1940–1945. Barnsley: Pen & Sword Books Ltd, 2020.
Carr, Gilly. "Resistance Trail Guernsey." Frank Falla Archive. Accessed August 16, 2022.
Evans, Alice. Guernsey Under Occupation: The Second World War Diaries of Violet Carey. Stroud: The History Press, 2016.
Guernsey Police. '"History of Guernsey Police." Accessed August 16, 2022.
Jorgensen-Earp, Cheryl R. Discourse and Defiance under Nazi Occupation: Guernsey, Channel Islands, 1940–1945. East Lansing: Michigan State University Press, 2013.
Lamy, Albert Peter. "Policing During the Occupation
1940 - 1945." Accessed August 16, 2022.
