The process of completing the square for a quadratic expression, equation, or function can seem confusing at first.

What do you do when a=1?

What do you when a is not 1?

Well, with the method discussed it doesn't matter what value of a you are working with.


#CompletingTheSquare
#CompleteTheSquare
#StandardtoVertex
#Algebra
#JoeCMath

0:00 Introduction
0:18 Potentially confusing moment, nothing to see here.
0:30 Example 1
2:44 General form beside Example 1
4:20 Example 2
5:40 Interact with channel implies Joe makes more content.

Direct division of Polynomials To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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Graduation means pomp, circumstance, and entirely too much drip. Seeing a student wearing a graduation cap and gown means they have worked hard and accomplished something significant. So, the cap and gown regalia symbolizes success and celebration.

Join us on a remarkable journey to discover why graduates wear caps and gowns for graduation ceremonies. Congratulations on your achievement, Graduates!

#K12TeachingMoment #K12 #GraduationCap #GraduationDay

Please consider supporting our videos on Patreon
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The Buran meaning “snowstorm” in Russian was the Soviet Union’s response to NASA's space shuttle program.

Copyright: DO NOT reupload our content on Youtube or other social media without expressed permission.

SIMPLE HISTORY MERCHANDISE

Get the SImple History books on Amazon:

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Credit:
Created by Daniel Turner

Narrator:

Mike Joseph


Music Credit

Space Station Experience by Unicorn Heads

Unlispacers! This is a new version of fun quiz challenge in Mathematics which will help you to learn faster and get better in Multiplication!

Enjoy learning Math🥰

#quiz #math #multiplication #learnmath #mathematics #trivia #quizzes #unlispace #mathchallenge #quizchallenge

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Learn the 6 times table by singing along with Mr Walker to the tune of Peaches by Jack Black from the movie Super Mario Bros. A perfect way to learn or revise your multiplication tables. Ideal for elementary, middle and primary school children.

Check out my other videos to learn all of your times tables!

If you like Silly School Songs, Laugh Along and Learn, Tiny Tunes, KLT, Miss Rachel and Mr DeMaio then give my channel a go!

Learn about key details and more reading comprehension lessons in the FREE Khan Academy Kids app! https://go.learn.khanacademy.o....rg/khanacademy/YouTu

In this video, Reya and Sandy ask questions while they read a story. They wonder about what happens and pay attention to details along the way.

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.

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Questions? Reach our team at khankids@khanacademy.org.

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ec....onomics-finance-doma

What a demand curve with constant unit elasticity would look like

Watch the next lesson: https://www.khanacademy.org/economics-finance-domain/microeconomics/elasticity-tutorial/price-elasticity-tutorial/v/total-revenue-and-elasticity?utm_source=YT&utm_medium=Desc&utm_campaign=microeconomics

Missed the previous lesson? https://www.khanacademy.org/economics-finance-domain/microeconomics/elasticity-tutorial/price-elasticity-tutorial/v/perfect-inelasticity-and-perfect-elasticity-of-demand?utm_source=YT&utm_medium=Desc&utm_campaign=microeconomics

Microeconomics on Khan Academy: Topics covered in a traditional college level introductory microeconomics 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

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Welcome to Multiplying Whole Numbers by Fractions Using Models with Mr. J! Need help with how to multiply whole numbers and fractions using models? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for help with how to model multiplying fractions and whole numbers. Mr. J will go through examples of modeling whole number by fraction multiplication and explain the steps of how to draw a model for multiplying fractions with whole numbers.

✅ Here is a video on multiplying fractions by fractions models:
https://youtu.be/B366S2aYgzU

About Math with Mr. J: This channel offers instructional videos and mastery checks (practice videos to gauge understanding) that are directly aligned with math standards (4th grade, 5th grade, 6th grade, etc.). Videos can be used to introduce content, reteach content, or as a study tool. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.

Click Here to Subscribe to the Greatest Math Channel On Earth: https://goo.gl/XHTrfY

Follow Mr. J on Twitter: @MrJMath5

Email: math5.mrj@gmail.com

Music: https://www.bensound.com/royalty-free-music


Hopefully this video is what you're looking for when it comes to multiplying whole numbers and fractions using models.

Have a great rest of your day and thanks again for watching!

Hi guys! This video discusses and reviews the operations on fractions. We will solve several examples on how to add, subtract, multiply and divide fractions. Happy learning and enjoy watching! #enginerdmath #operationsonfractions#mathoperations

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BASIC MATH PLAYLIST
https://www.youtube.com/playli....st?list=PLy8CVak7-Br

ALGEBRA PLAYLIST
https://www.youtube.com/playli....st?list=PLy8CVak7-Br

Join this channel to get access to perks:
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Educational video for kids which teaches them how to practice cursive script letter-writing for letter V. Kids will learn how to pronounce and write the alphabet letters with many word examples which start with or include the letter V. This video is part of a larger collection of videos with alphabet learning teaching material and cursive writing material. 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 “The Smart Library” now. You’ll discover more than 70 interactive games and stories for children designed by educators. The stories are based on VALUES like friendship, respect, and generosity, and our games cover all of the MULTIPLE INTELLIGENCES. All our content is in SPANISH, ENGLISH, FRENCH, ITALIAN and PORTUGUESE.

Cliffs and canyons, beaches and dunes, floodplains and river valleys, plateaus and mountains — these are all products of a restless Earth. In today’s episode we’re going to take a closer look at how landforms greatly influence how people live and derive meaning and a sense of place. From the hills and ponds we see everyday to impressive landscapes like Uluru in Australia or the Kamchatka Peninsula in Russia they all have stories to tell.

SOURCES
Petersen, et al 2011. Fundamentals of Physical Geography. Cengage
Christopherson, R.W. 2010: Elemental Geosystems. Prentice Hall
Strahler, A. 2011. Introducing Physical Geography. 5th Edition.Wiley and Sons.
Knox and Marston. 2016. Human Geography Place and Regions in a Global Context. 7th Edition. Pearson
Huggett, R.J. 2007. Fundamentals of Geomorphology. 2nd Edition. Routledge
Luhr, J.F. 2003. Earth. Dorling Kindersley.
Zurick D and Karan P.P. 1999. Himalaya Life on the Edge of the World. John Hopkins Press.
https://www.smithsonianmag.com..../history/how-hanniba
https://assets.answersingenesi....s.org/doc/articles/p
https://pubs.usgs.gov/gip/dynamic/himalaya.html
https://www.nps.gov/grca/learn..../education/upload/ge

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Learn to Play Chess - Discovered Attack | Kids Academy

The discovered check can help you win the game. It is one of the most intelligent moves in chess. This move will make your opponent come out of their comfort zone and move their king. This would block the check of your opponent, which means that your chances of doing checkmate increases and you can put the opponent’s king under threat. It is one of the most common played tactics in chess.

So, what happens in this kind of move is that when you move a piece, a piece is revealed behind it that is now attacking the king. This will force the opponent to move their king hence giving you a chance to checkmate. A discovered check is one of the most popular moves used in chess and very important to the lesson for chess for beginners. It can help you earn a lot of points and win the game.


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In which John Green teaches you about the Protestant Reformation. Prior to the Protestant Reformation, pretty much everyone in Europe was a Roman Catholic. Not to get all "great man," but Martin Luther changed all that. Martin Luther didn't like the corruption he saw in the church, especially the sale of indulgences, so he left the church and started his own. And it caught on! And it really did kind of change the world. The changes increased literacy and education, and some even say the Protestant Reformation was the beginning of Capitalism in Europe.

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Have you ever wondered why there are no dinosaurs anymore? In Extinction for Kids, you will learn why dinosaurs no longer roam the planet. You will also learn about some other species that likewise died off. Believe it or not, plants can become extinct too, and the process happens more quickly than it does for animals.

Most of the time, extinction happens over a long period of time. When certain animals can no longer reproduce, they begin to die off. Or when animals can't adapt to their changing environment, this can also lead them to extinction. In cases of mass extinction, many species of plants and animals die out very quickly. Many scientists believe that this is what happened to the dinosaurs and other plants and animals that were on the planet millions of years ago. An asteroid may have collided with the surface of the earth and caused these species to die.

Humans can also contribute to the possibility of extinction for various species through things like overhunting, destroying habitats, or introducing nonnative species to areas where they are not usually found. In fact, have you ever heard of the dodo bird? When animals like pigs and cats were introduced to the dodo bird's environment, the bird became prey to the pigs and cats. As a result, they eventually became extinct because they could not adapt quickly enough to survive.

We hope you and your student(s) enjoyed learning about how animals and plants become extinct! If you want to learn even more, head over to our website and download one of our many free lesson plans about extinction, full of activities, worksheets, and more!

https://learnbright.org/lesson....s/science/extinct-an
https://learnbright.org/lesson....s/science/extinction
https://learnbright.org/lessons/science/dinosaurs/
https://learnbright.org/lessons/science/fossils/

What you will learn in Extinction for Kids:
0:00 Introduction to extinction and why species go extinct
1:17 What happened to the dinosaurs and other reasons species die out
1:56 How humans can cause extinction
3:11 Animals in danger of becoming extinct
3:38 Ways to help prevent extinction
4:01 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.

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Imagine having to hide in a secret hidden room to protect yourself and your family. That's what Anne Frank and her family had to do during World War II. In this video for kids, you will learn a lot about Anne Frank, an incredible individual who endured unimaginable suffering like so many other Jewish people during this time in history.

Anne Frank was born in Germany in 1929 to Otto and Edith Frank. She also had a sister named Margot. Otto's family, who was Jewish, had lived in Germany for many generations. Because Adolph Hitler, who hated Jews, gained control of the German government, the Franks had to move to the Netherlands. For a few years, life was pretty normal, but the family was unable to escape to the United States or England before the war started in 1939 and before the war spread to the Netherlands.

Jewish people had to endure immense persecution over the next couple years. There was always a threat of being sent to concentration camps. The Frank family decided to go into hiding. Otto, his family, and some friends moved to a secret annex in 1942, when Anne was just 13 years old. They lived there for a couple years, and Anne started writing a diary about her experiences. She hoped one day to publish it as The Secret Annex and become a famous writer.

Unfortunately, Anne Frank and her family were discovered in August of 1944 and arrested. They were sent to concentration camps a month later. Anne and her sister died of typhus in March of 1945, just two months before the end of the war. Of all the individuals who lived in the secret annex, Otto was the only one to survive. Miep Gies, a woman who had hidden Anne's diary when the Franks were arrested, gave the diary to Otto, who published it under the title The Secret Annex. Anne's wish came true—she became a famous writer whose book has sold over 30 million copies and been translated into 70 languages.

We hope you and your student(s) enjoyed learning about Anne Frank! If you want even more information, head over to our website and download one of our many free lesson plans, full of activities, worksheets, and more!

https://learnbright.org/lesson....s/social-studies/ann

What you will learn in Who Was Anne Frank?:
0:00 Introduction to who Anne Frank was
0:40 Childhood of Anne Frank and rise of Nazi party
1:49 Living in the Netherlands and start of WWII
2:45 What Jewish people had to do near beginning of the war
3:45 The Secret Annex
4:51 Anne keeps a diary
5:21 The Franks and others discovered
6:19 War ends and publication of Anne's diary
7:27 Reflection questions

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Browse our entire collection of Social Studies lesson plans: https://learnbright.org/lessons/?filter_subject=social-studies

#AnneFrank
#WWII

In our Cultures of the world video we will learn about what culture means and how cultures can be very different around the world. We will learn how to appreciate the differences and how they influence our own identities. We will explore the American culture, French, Chinese, and many other cultures around the world.

Looking for more Cultures of the World resources? Download our free comprehensive lesson plan here: https://learnbright.org/lesson....s/social-studies/cul

Check out some of our other culture-related videos here:
Europe: https://youtu.be/XZtZRw7zrqI
Asia: https://youtu.be/1pNBDTNVhCw
Africa: https://youtu.be/KcNVNsvyFfA
Australia: https://youtu.be/zmon5Tv6bYU
China: https://youtu.be/q7JK5Vxf_VQ
North America: https://youtu.be/JZk6_dgA9uQ
South America: https://youtu.be/Z4iwEMbal24
Mexico: https://youtu.be/hmhLgM9uGN0

Thank you for watching and learning with us! We’re constantly releasing new content and videos so click that “Subscribe” button and you’ll notified.

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*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 Social Studies lesson plans: https://learnbright.org/lessons/?filter_subject=social-studies

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This statistics video tutorial explains how to use the standard deviation formula to calculate the population standard deviation. The formula for the sample standard deviation is also provided. This video shows you the variables associated with the sample mean and the population mean. In addition, it discusses how to calculate variance from standard deviation.

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/