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At age 27 on the morning of 12 April 1961, cosmonaut Yuri Gagarin, was helped into his spacesuit and made his way to the launch pad.
He climbed into the Vostok spacecraft, wondering if he would return back to earth, but was calm.
Please do not reupload our content!
SIMPLE HISTORY MERCHANDISE
Get the SImple History books on Amazon:
https://www.amazon.com/Daniel-....Turner-%60/e/B00H5TY
T-Shirts
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Simple history gives you the facts, simple!
See the book collection here:
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Simple History: The Space Race Book
https://www.amazon.com/Simple-....History-Space-Daniel
Amazon UK
http://www.amazon.co.uk/Daniel....-Turner/e/B00H5TYLAE
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Credit:
Narrator:
Mike "Eyesadrift" Joseph
Animation:
Daniel Turner
Artwork:
Daniel Turner
Music Credit
'Space Station Experience' - Unicorn Heads
Infinite Perspective by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/r....oyalty-free/index.ht
Artist: http://incompetech.com/
How To Make A Graph On Google Sheets With Multiple Data Sets & Independent Variables
If you are learning how to make graphs on google sheets this video will help. I will show you how to create a chart on google sheets using a data table as well as add a second set of data on the same chart. Google sheets does not allow you to add multiple independent variables so you have to use this to be able to do so. This was used in my physics lab for the velocity of a cart.
💥**THE DATA FOR THIS LAB IS FOUND IN THIS VIDEO**💥
https://youtu.be/I9OLuUMEfjM
🔥Review Books I Use & Recommend🔥
SAT Physics: https://amzn.to/3jA8CeT
AP Physics 1:https://amzn.to/32MtklD
NY Regents Physics: https://amzn.to/30GqVpP
AP CALC: https://amzn.to/3lhAe9u
If there is a topic you want me to do leave them in the comments below.
#physicstutor #mathtutor
DISCLAIMER: The content discussed in these videos are solely my opinion and I have on affiliation with the SAT/College Board or any other products discussed in this video. This channel is for Educational purposes only. This video and description contain affiliate links, which means that if you click on one of the product links, I’ll receive a small commission at no extra cost to you; all of which helps grow the channel! Thank you for your support!
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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。
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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
11) Story Telling 聽故事
https://youtube.com/playlist?l....ist=PLPoPxSDq_ePLrcK
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/cc-trig-ratios-similarity/e/trigonometric-functions-and-side-ratios-in-right-triangles?utm_source=YT&utm_medium=Desc&utm_campaign=Trigonometry
Watch the next lesson: https://www.khanacademy.org/math/trigonometry/basic-trigonometry/cc-trig-ratios-similarity/v/sine-and-cosine-of-complements-example?utm_source=YT&utm_medium=Desc&utm_campaign=Trigonometry
Missed the previous lesson?
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/basic_trig_ratios/v/example-trig-to-solve-the-sides-and-angles-of-a-right-triangle?utm_source=YT&utm_medium=Desc&utm_campaign=Trigonometry
Trigonometry on Khan Academy: Big, fancy word, right? Don't be fooled. Looking at the prefix, tri-, you could probably assume that trigonometry ("trig" as it's sometimes called) has something to do with triangles. You would be right! Trig is the study of the properties of triangles. Why is it important? It's used in measuring precise distances, particularly in industries like satellite systems and sciences like astronomy. It's not only space, however. Trig is present in architecture and music, too. Now you may wonder...how is knowing the measurement and properties of triangles relevant to music?? THAT is a great question. Maybe you'll learn the answer from us in these tutorials!
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 Trigonometry channel:
https://www.youtube.com/channe....l/UCYQSs1lFJZKpyqNQQ
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
Learn more counting, addition, and subtraction lessons in the FREE Khan Academy Kids app! https://go.learn.khanacademy.o....rg/khanacademy/YouTu
Work with Peck to solve the question of how many socks are left in Peck's room using addition and subtraction.
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 Apple, Google Play, and Amazon app stores.
You can also access other videos on our Addition and Subtraction playlist here: http://khan.co/KhanKids-AdditionSubtraction
Subscribe to our channel for more videos like this.
Questions? Reach our team at khankids@khanacademy.org.
Reading booklets are available at Shopee
#readinglessonforkids
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The atmosphere can be divided into four individuals layers separated by changes in air temperature. These layers are the troposphere, stratosphere, mesosphere, and thermosphere.
Each layer is classified according to the temperature. As you gain elevation in the troposphere the temperature drops. The temperature range is from around 15 degrees celsius to negative 45 to 50 celsius at the top
The temperature of the stratosphere actually gets warmer with elevation and ranges from minus 45 to 50 degrees celsius at the bottom to 0 degrees celsius at the top.
The mesosphere is similar to the troposphere and the temperature decreases with elevation.
The temperature ranges from 0 degrees celsius to negative 90 degrees celsius at the top.
Finally, the thermosphere gets warmer with elevation. The temperature ranges from negative 90 degrees at the bottom to over 1500 degrees celsius at the very top
As you move from the troposphere to the thermosphere the atmospheric pressure decreases.
As you go up in elevation the atmospheric pressure decreases and as you down in elevation the atmospheric pressure increases.
In 2012 Felix Baumgartner completed a freefall parachute jump from the stratosphere. During this jump, he reached speeds of over 800 miles per hour and broke the sound barrier. He was able to reach speed because the atmospheric is so thin there was very little friction to slow him down.
Do you think all the Romance language speaking countries understand each ohter?
Today, Spanish, Brazilians and Italian tried to guess French
Also, please follow our pannels!
🇺🇸 Jazz @jazzitar
🇪🇸 Irene @_irenesanz
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World Friends Facebook
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12th Grade Vocabulary words in English pronounced, spelled, and defined. Simple definitions and kids will love the interesting format and variety of backgrounds. Mr. Pencil hosts your public and homeschool classroom learning lessons. _____ Welcome to the Complete K12 Essentials Youtube channel! ____ __________________________________________________________________________ _____ Please “LIKE” and “SUBSCRIBE” to this channel.______ New videos posted frequently. _____ https://youtube.com/channel/UC...._XYRUNkxt9636TWXdgJ9 _________________ _________________________________________________________________________ _____ NEW : We have introduced interactive worksheets, puzzles, and quizzes on www.CompleteK12Essentials.com We have quick links to seamlessly move from our website to our Youtube channel. ________________________________________________________________________
Additional videos in this series will follow, so be sure to subscribe to our channel and tell a friend. If you have comments or suggestions on future videos please visit our channel link above. ____________________________________________________________________
Once learned, these vocabulary words are yours forever. Be sure to make an effort to use them often in your school work, presentations, and everyday life. An expanded vocabulary will separate you from the average person, especially at the interview for a job.___________________________________________________________________________ ________________________ ABOUT ________________________________________ Complete K12 essentials Youtube channel and Complete K12 Essentials.com was created to offer parents and teachers an online augmentation or alternative when public schools are not available. The need for standard curriculum that can be delivered via the internet became obvious during the pandemic of 2020. Teachers and school districts were left to create lesson plans and somehow connect with the students with very little time. The challenge was to give each child a method to connect with teachers and class mates to simulate a natural learning environment. Although we are still building our library of video lessons, you can use our videos to create lesson plans, review standardized material, introduce building blocks and drills, as well as assigning tests and quizzes on limited videos, such as vocabulary. We are building videos that will serve all students from kindergarten through the 12th grade. Recently launched on June 21st, 2020 our goal is to provide videos that will serve as a resource for those teaching or those looking to cover important standardized curriculum. We believe that access to a solid foundation of knowledge should be available to everyone who chooses to seek it. Many offerings online lean on animation to capture a child’s attention, which to a certain extent works, but they lose interest rapidly and the opportunities for learning are significantly reduced. This is especially true when the child has no obligation to retain the material or accountability to a teacher. Navigating through the material suitable for each grade level is a difficult task at best, so we have created the “SAFE LEARNING PLACE” logo and apply it to all of our videos to show you our dedication to providing good learning material that can be trusted across our whole channel. The curriculum will cover Math, Language Arts, Social Studies, Science, Technology, Music, Art, Health and Fitness, Foreign Languages, Life Skills, Career training, History and Law.
This organic chemistry video tutorial explains how to convert a perspective formula into a Newman projection.
Full 7 Hour Organic Chemistry Exam 1 Video: https://www.patreon.com/MathScienceTutor
Direct Link To The Full Video - Part 1:
https://bit.ly/3R3KPFi
Direct Link to The Full Video - Part 2:
https://bit.ly/3XwUg2u
PDF Worksheet - 90 Test Questions:
https://bit.ly/3WFBwMU
__________________________________
Exam 1 - Part 1 on YouTube:
https://www.youtube.com/watch?v=WfXDSOZwYyI
Exam 1 - Part 2 on YouTube:
https://www.youtube.com/watch?v=8TKVg0t6jSc
Organic Chemistry Exam 1 Playlist:
https://bit.ly/3kJnNXU
Organic Chemistry PDF Worksheets:
https://www.video-tutor.net/orgo-chem.html
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/multivariable-cal
Seeing that Green's Theorem is just a special case of Stokes' Theorem
Watch the next lesson: https://www.khanacademy.org/math/multivariable-calculus/surface-integrals/stokes_theorem/v/orienting-boundary-with-surface?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus
Missed the previous lesson?
https://www.khanacademy.org/math/multivariable-calculus/surface-integrals/stokes_theorem/v/stokes-theorem-intuition?utm_source=YT&utm_medium=Desc&utm_campaign=MultivariableCalculus
Multivariable Calculus on Khan Academy: Think calculus. Then think algebra II and working with two variables in a single equation. Now generalize and combine these two mathematical concepts, and you begin to see some of what Multivariable calculus entails, only now include multi dimensional thinking. Typical concepts or operations may include: limits and continuity, partial differentiation, multiple integration, scalar functions, and fundamental theorem of calculus in multiple dimensions.
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 Multivariable Calculus channel:
https://www.youtube.com/channe....l/UCQQZDc22yCogOyx6D
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/ap-calculus-ab/ab
Understanding that the derivative is just the slope of a curve at a point (or the slope of the tangent line)
Practice this yourself on Khan Academy right now: https://www.khanacademy.org/e/skill-check--tangent-lines?utm_source=YTdescription&utm_medium=YTdescription&utm_campaign=YTdescription
Watch the next lesson: https://www.khanacademy.org/math/differential-calculus/taking-derivatives/derivative_intro/v/tangent-slope-as-limiting-value-of-secant-slope-example-1?utm_source=YT&utm_medium=Desc&utm_campaign=DifferentialCalculus
Missed the previous lesson?
https://www.khanacademy.org/math/differential-calculus/taking-derivatives/secant-line-slope-tangent/v/approximating-equation-of-tangent-line-word-problem-1?utm_source=YT&utm_medium=Desc&utm_campaign=DifferentialCalculus
Differential calculus on Khan Academy: Limit introduction, squeeze theorem, and epsilon-delta definition of limits.
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s Differential Calculus channel:
https://www.youtube.com/channe....l/UCNLzjGl1HBdZrHXo4
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us
K 12 English - Noting significant details of the selection listened to. Lesson video that can be used by teachers taken from deped's TG, CG and LM.
Grade 6 TLE Powerpoint presentations:
https://alivedesktop.com/cLo23Oy
https://alivedesktop.com/Rcp
https://alivedesktop.com/PdLKWTGp
https://alivedesktop.com/YEtFqK
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https://alivedesktop.com/O4wqIGYu
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https://alivedesktop.com/0lsf04Uv
Alternate links:
https://ckk.ai/5IZa0
https://ckk.ai/PzInn
https://ckk.ai/9DcZ0
https://ckk.ai/HDqw5
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https://ckk.ai/Q0onA
https://ckk.ai/pRkx
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English 5 lessons in powerpoint format:
https://reshort.com/mx2VHSi
https://reshort.com/oVaiv
https://reshort.com/Ex0iuI8c
https://reshort.com/cEnKZ
https://reshort.com/n9N1ymy
Powerpoint lessons in EPP 4 and 6:
https://reshort.com/ocIPtmh
https://reshort.com/1bb
https://reshort.com/tsQmPYh
https://reshort.com/OBY2c
https://reshort.com/bebqor5
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https://reshort.com/3fhLW
https://reshort.com/HE5
https://reshort.com/oLjEUNPj
To open the file:
1. Click the link
2. Follow the steps/instruction.
3. in the address bar, delete the - "view?usp=drive_open" and change it to edit then hit enter to open the file in ppt format.
Example: https://drive.google.com/file/....d/1N3IcNgyFdiRY-0r8Z
https://drive.google.com/file/....d/1N3IcNgyFdiRY-0r8Z
If the download button does not show, just refresh until the whole slides appear.
For other updates hit the subscribe button and notification bell.
Other links to ppt files will follow soon. Thanx
Other link you may want to venture:
https://shrinkearn.com/ref/nenen2020
This statistics video explains how to calculate the standard deviation of grouped data. It discusses how to calculate the mean and standard deviation given a frequency distribution table.
Introduction to Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak
Arithmetic, Geometric, & Harmonic Mean:
https://www.youtube.com/watch?v=6G6i8vSa8Zs
Cumulative Relative Frequency Table:
https://www.youtube.com/watch?v=6hJGa4Zp62M
Quartiles, Deciles, & Percentiles:
https://www.youtube.com/watch?v=40o82o3uNfk
Interquartile Range & Outliers:
https://www.youtube.com/watch?v=STSP8gTSdT8
___________________________________
Skewness & Symmetric Distribution:
https://www.youtube.com/watch?v=U0NZu6f5TMI
Sample Mean and Population Mean:
https://www.youtube.com/watch?v=cmtBUWCC-6A
Mean, Median, & Mode - Grouped Data:
https://www.youtube.com/watch?v=zjHfAhcU6kE
Standard Deviation:
https://www.youtube.com/watch?v=IaTFpp-uzp0
Variance:
https://www.youtube.com/watch?v=deIQeQzPK08
___________________________________
Mean Absolute Deviation:
https://www.youtube.com/watch?v=K4heM9mSrw0
Standard Deviation of Grouped Data:
https://www.youtube.com/watch?v=x6Pnf57wRAs
Introduction to Probability:
https://www.youtube.com/watch?v=SkidyDQuupA
Probability Formulas:
https://www.youtube.com/watch?v=bddckR734aM
Final Exams and Video Playlists:
https://www.video-tutor.net/
Autoionization of water into hydronium and hydroxide ions
Watch the next lesson: https://www.khanacademy.org/science/biology/water-acids-and-bases/acids-bases-and-ph/v/arrhenius-definition-of-acids-and-bases?utm_source=YT&utm_medium=Desc&utm_campaign=biology
Missed the previous lesson? https://www.khanacademy.org/science/biology/water-acids-and-bases/water-as-a-solid-liquid-and-gas/v/liquid-water-denser-than-solid-water-ice?utm_source=YT&utm_medium=Desc&utm_campaign=biology
Biology on Khan Academy: Life is beautiful! From atoms to cells, from genes to proteins, from populations to ecosystems, biology is the study of the fascinating and intricate systems that make life possible. Dive in to learn more about the many branches of biology and why they are exciting and important. Covers topics seen in a high school or first-year college biology course.
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 Biology channel: https://www.youtube.com/channe....l/UC82qE46vcTn7lP4tK
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
How many times have you heard that “learning how to learn” is more important than learning something in particular? Or that skills matter more than knowledge? Or that learning something by heart suppresses student creativity?
Such ideas are commonplace in the United States. Mainstream education in the US has emphasized skills over content for more than a hundred years. Listen to Dr. Ashley Berner, Director of the Johns Hopkins Institute for Education Policy, discuss recent scholarship on why knowledge matters, what some districts and states are doing about it, and findings from research on knowledge-building in American schools.
To access the sources mentioned in this presentation, click here: https://heterodoxacademy.org/w....p-content/uploads/20
About the Member Spotlight Series:
Our Member Spotlight Series events are small virtual gatherings that are opportunities for our members to lead conversational seminars about topics related to their research. HxA is proud to foster a space for these conversations to take place. Please note that views expressed at these events are those of the presenting member and not of HxA. Attendance is open to all, though only HxA members and affiliates are eligible to host.
Learn more about HxA here: https://heterodoxacademy.org/
Follow HxA on Twitter: https://twitter.com/HdxAcademy
Follow HxA on Facebook: https://www.facebook.com/heterodoxaca...
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#k12education #HeterodoxAcademy #viewpointdiversity #teachersofyoutube
When working with a normal distribution you are provided a mean and standard deviation. The empirical rule tells us that there is 68%, 95%, and 99.7% of the normal distribution contained in the first, second, and third standard deviation away from the mean, respectively.
Where do these numbers come from?
In this video, an overview about integrals and the relationship to the standard distribution probability density function provide insight into where these numbers come from.
Some images made using Geogebra.
0:00 What does the empirical rule tell us?
1:05 Normal Distribution probability density function.
1:45 Normal curve with mean of 0 and standard deviation of 1.
2:20 Probability at point vs probability of interval.
2:52 Using integral to calculate area under normal curve.
3:11 Integrals to compute area between standard deviation of the mean for N(0,1) example.
4:29 Setting up table to compare areas for different normal curves.
5:01 How does changing the standard deviation change the spread of the curve?
5:40 Integrals to compute area between standard deviation of the mean for N(0,0.5) example.
6:35 Integrals to compute area between standard deviation of the mean for N(50,10) example.
7:30 Integrals to compute area between standard deviation of the mean for N(1000,25) example.
7:45 Conversation about how area under curve didn't change when varying the mean and standard deviation.
8:12 The empirical rule saves you time from recalculating integrals over and over again.
#68-99-99.7
#empiricalrule
#normaldistribution
#JoeCMath
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/ap-calculus-ab/ab
Practice this lesson yourself on KhanAcademy.org right now:
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Differential calculus on Khan Academy: Limit introduction, squeeze theorem, and epsilon-delta definition of limits.
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Herzlich Willkommen zurück! In diesem Video zeige ich dir in Google Sheets, wie du die Varianz berechnen kannst.
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0:00 Begrüßung & Intro
0:25 Varianz Funktion
1:10 Eigene Benannte Funktion
3:30 Warum du die Varianz Funktion von Sheets verwenden solltest
4:10 Fazit & Schluss
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