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Sources & further reading:
https://sites.google.com/view/....sources-populationcr

Every two years one million Japanese disappear, China’s population will halve by the end of the century, the median age in Italy has reached 48. All around the world birth rates are crashing – Is humanity dying out? What is going on and how bad is it?


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Welcome to What’s Poppin' in AI — your micro-roundup from The Intersect Show host Cory Corrine!

This week, we’re talking about AI private schools without teachers, Google’s Gemini Nano Banana 3D figurine generator and viral TikToks about AI firing employees...but is it real?

#TheIntersect #AInews #TechTrends #AIeducation #FutureOfWork

Thousands of parents and educators are turning to the kids’ learning app that makes real learning truly fun. Try Kids Academy with
3-day FREE TRIAL! https://bit.ly/2GuGyL2

Welcome our new video: Match Exactly the Same | Matching Games for Preschool and Toddlers

One of the most important lessons that the kids learn in school is the lesson of recognition of similar things and having a sense of figuring out which two things are the same. It starts from the very basic level as to matching same objects, similar alphabets, similar pictures etc. this helps in forming a basic understanding of matching the exact same things with each other.

Now you need to make this lesson fun and interesting for kids otherwise they will lose their interest in it and when the kids lose their interest in something their learning level becomes very low. Let me walk you through some of the basic things that you can do to make the sorting games easy for the kid.
For this lesson to work you will need a pair of each object that you are using.

1. Match the same colors
The very first thing that you can do is to match the same colors. Colors are the easiest to recognize and also very fascinating to kids. Use the colors that the kid likes so that he maintains interest in this game. As the kid sorts, you can also tell the name of colors so that the kid learns some names as well.

2. Match the same objects
Two same objects should be matched with each other. You can also do this on a book by matching similar pictures of an object or also matching the same alphabets can become a very good
English lesson for the kid.

3. Match the same size
Objects or pictures of similar size should be put in one group. Size is also an easy feature to differentiate and recognize. Start with two sizes, big and small. These are the two categories that the kid can easily sort in.

Start with easier and smaller objects. Use things that the kid enjoys working or playing with to maintain the interest of the child in this logical game for kids.


Welcome to our new videos of matching objects with animals funny and interactive.

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Educational video for children that talks about the ninth of the Sustainable Development Goals (SDGs): Industry, Innovation and Infrastructure. Industry is the process of transforming raw materials into finished products, using machines and tools. Innovation is the changes and improvements in processes that make people's lives easier. Innovation could be a new idea or a different way of working. Infrastructure is the facilities needed to do a specific activity that aims to keep society running. Sustainable industrialization, together with innovation and quality infrastructure, are key factors to improve development in the poorest countries. These things improve economies and, therefore, people's lives.

This video is a very useful and interesting resource for children. It is perfect for teaching what the Sustainable Development Goals are. It is an excellent video for primary education.

Thanks for visiting us! If you want your children to smile and learn, subscribe! :D

If you like our videos, download Smile and Learn now. You’ll discover thousands of activities for children aged 3 to 12 years, all designed by educators. We have hundreds of games, interactive stories and videos in five languages: English, Spanish, Portuguese, Italian, Turkish and French. Try a month for free and start the adventure!

www.smileandlearn.com

Another YouTube #shorts from Dr. Joe! Subscribe for more fun science stories.

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Educational video for children that talks about how to find square roots. A square root is a mathematical operation used to find the number that, when squared, or multiplied by itself, gives us the number we already have. The square root, therefore, is the inverse operation of squaring a number. A square root is made up of the following parts. The first is the index. In the case of this video, it is the number two because it is a square root. We can also find other numbers in the index depending on the type of root. For example, if there were a 3, it would be a cube root. The little box is called the radical, which is what represents the square root operation. Finally, the result is called the square root.

This video is a very useful and interesting resource for children. It is perfect for teaching how to find the square root and what its components are. It is an excellent video for primary education.

Thanks for visiting us! If you want your children to smile and learn, subscribe! :D

If you like our videos, download Smile and Learn now. You’ll discover thousands of activities for children aged 3 to 12 years, all designed by educators. We have hundreds of games, interactive stories and videos in five languages: English, Spanish, Portuguese, Italian, Turkish and French. Try a month for free and start the adventure!

www.smileandlearn.com

In which Craig Benzine talks about the structure of the U.S. court system and how exactly it manages to keep things moving smoothly. You'll learn about trial courts, district courts, appeals courts, circuit courts, state supreme courts, and of course the one at the top - the U.S. Supreme Court. It’s all quite a bit to manage with jurisdictions and such, but it's important to remember that the vast majority of cases never even make it to court! Most are settled out of court, but also terms like mootness and ripeness are used to throw cases out altogether. Today, we're going to focus on how cases make it to the top, and next week we’ll talk about what happens when they get there.

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios
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#math #maths #homeschool #mathtipsandtricks #homeschoolmath

This video walks you through 4 examples of how to change a percent into a fraction. Put the percent number over a denominator of 100 and reduce if you can!


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Improved math is a channel created to provide additional instruction on essential math concepts. I’m passionate about math and I know first-hand how important math concepts are in the real world.

Teachers, parents, guardians, homeschoolers, and students can use these videos to help reinforce math skills. These math videos are designed to help teach yourself math or provide self-study math tools to assist when additional instruction is needed. Teaching math and learning math has changed the way many students learn in this virtual environment. Having on-demand math videos can provide math tutoring needed when children are not able to get help from their teachers after school hours or when trying to do math at home.

The library of math tutorials that I create can also be used as supplemental instructional material for homeschool math. Each full-length video comes with a subsequent knowledge check or math practice problems which serve as a virtual math topic worksheet to test your understanding of each skill. These videos can be paused to work out the problems on your own, then unpaused to check your answers. All of these videos can be found under the Knowledge Check playlist.

I also have a library of shorter videos (less than 1 minute in length - shorts) that are quick math tips and tricks on basic math topics. Some of these short math help videos include problems that you can work on yourself and submit your answers in the comments. They are all listed under my Math Tips and Tricks playlist.

Improved math is creating more videos every day to cover topics from 4th grade, 5th grade, 6th grade, and 7th-grade math. The videos focus on fractions, basic math operations, geometry, and ratios but more topics are being added all the time. If there is a specific topic you would like to see covered, drop me a comment in one of my videos and let me know!

Free math help videos will be posted every Thursday and Friday. For additional math resources, check out my math help website at improvedmath.com where I post math worksheets and answers along with additional context on math basics.



Thanks for watching my channel.

One way of thinking about family life says that there are stages that families move through: courtship, marriage, child-rearing, and family life in your later years. We’ll also discuss changing patterns of marriage and childbearing in the US, highlighting some of the varied family types that exist.

Crash Course is made with Adobe Creative Cloud. Get a free trial here: https://www.adobe.com/creative....cloud/catalog/deskto

***

References:
Sociology by John J. Macionis, 15th edition (2014)

Trends in the Share of Never-Married Americans and a Look Forward, Pew Reseach Center http://www.pewsocialtrends.org..../2014/09/24/chapter-

Infidelity in heterosexual couples: demographic, interpersonal, and personality-related predictors of extradyadic sex. by Mark, Janssen, and Milhausen (2011) https://www.ncbi.nlm.nih.gov/pubmed/21667234

The Divorce Surge Is Over, but the Myth Lives On https://www.nytimes.com/2014/1....2/02/upshot/the-divo

Sawhill (2014), analysis of Current Population Survey data https://www.brookings.edu/blog..../social-mobility-mem

Centers for Disease Control Morbidity and Mortaility Reports https://www.cdc.gov/mmwr/previ....ew/mmwrhtml/mm4847a1

Family Size Among Mothers, Pew Research Center http://www.pewsocialtrends.org..../2015/05/07/family-s

FastStats: Births and Natality, Centers for Disease Control https://www.cdc.gov/nchs/fastats/births.htm

The Cost of Raising a Child, US Department of Agriculture https://www.usda.gov/media/blo....g/2017/01/13/cost-ra

America’s Families and Living Arrangements: 2012, US Census https://www.census.gov/prod/2013pubs/p20-570.pdf

Annie E. Casey Foundation, Kids Count Data Center analysis of American Community Survey data (2015) http://datacenter.kidscount.or....g/data/tables/107-ch

Recent Declines in Nonmarital Childbearing in the United States, Centers for Disease Control https://www.cdc.gov/nchs/data/databriefs/db162.htm

Mean Age of Mothers on the Rise, Centers for Disease Control https://www.cdc.gov/nchs/produ....cts/databriefs/db232


***

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

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

Mark Brouwer, Nathan Taylor, Divonne Holmes à Court, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, Robert Kunz, SR Foxley, Sam Ferguson, Yasenia Cruz, Daniel Baulig, Eric Koslow Caleb Weeks, Tim Curwick, Jessica Wode, Cami Wilson, Eric Prestemon, Evren Türkmenoğlu, Alexander Tamas, Justin Zingsheim, D.A. Noe, Shawn Arnold, Tom Trval, mark austin, Ruth Perez, Malcolm Callis, Kathrin Janßen, Ken Penttinen, Advait Shinde, Cody Carpenter, Annamaria Herrera, William McGraw, Bader AlGhamdi, Vaso, Melissa Briski, Joey Quek, Andrei Krishkevich, Rachel Bright, Alex S, Mayumi Maeda, Kathy & Tim Philip, Montather, Jirat, Eric Kitchen, Moritz Schmidt, Ian Dundore, Chris Peters, Sandra Aft, Jason A Saslow, Steve Marshall
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This chemistry video tutorial explains how to find the empirical formula given the mass in grams or from the percent composition of each element in a compound. If you're given the mass percent, you can simply treat it as if you were given the mass in grams. This video explains how to find the molecular formula given the molar mass of the compound. You can do this once you have the empirical formula. This video explains all of it. It has plenty of practice problems and examples for you to master this lesson.

Introduction to Moles:
https://www.youtube.com/watch?v=EowJsC7phzw

How To Calculate The Molar Mass:
https://www.youtube.com/watch?v=c_zHROisdP4

How To Convert Grams to Moles:
https://www.youtube.com/watch?v=irYPta9G_sw

How To Convert Moles to Grams:
https://www.youtube.com/watch?v=Bj3fr5pEn7U

Moles to Atoms Conversion:
https://www.youtube.com/watch?v=mpHQZ1PrkUI

Grams to Molecules Conversion:
https://www.youtube.com/watch?v=Ch16s4kYH1Q

_________________________________
Grams to Atoms:
https://www.youtube.com/watch?v=RFCtPjZ4Vzk

Moles, Atoms, & Grams Conversions:
https://www.youtube.com/watch?v=i1EPgeu_fJ8

How To Balance Chemical Equations:
https://www.youtube.com/watch?v=iUARzSxcKzk

Stoichiometry - Basic Introduction:
https://www.youtube.com/watch?v=7Cfq0ilw7ps

Avogadro's Number:
https://www.youtube.com/watch?v=74-X94OP2XI

_________________________________
Limiting Reactant Problems:
https://www.youtube.com/watch?v=IWtkhAv4RTo

Excess Reactant Problems:
https://www.youtube.com/watch?v=-7UloVZFG00

Theoretical & Percent Yield:
https://www.youtube.com/watch?v=hhEfqa_x7RQ

Percent Yield - More Examples:
https://www.youtube.com/watch?v=w1njGAkc8og

Percent Error:
https://www.youtube.com/watch?v=JbEo46uV6d4

_________________________________
Percent Composition By Mass:
https://www.youtube.com/watch?v=bGmbyztdCHE

Empirical Formula Problems:
https://www.youtube.com/watch?v=JeSSucG-CVw

Empirical Formula - Hydrated Compounds:
https://www.youtube.com/watch?v=gl_QAO5y9Ig

Combustion Analysis:
https://www.youtube.com/watch?v=uvR7zNJ1KoI

Stoichiometry Practice Test:
https://www.youtube.com/watch?v=mP2Yg8alyR0

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

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

Har kan du lære at lave et Boksplot i Geogebra ved at bruge et observationssæt.

Los verbos en español, aprende a conjugar verbos y a utilizarlos en frases diarias. Practica español con diálogos reales. Ejemplos de pronunciación en situaciones de la vida diaria. Cómo conjugar verbos en español. Pronunciación en español.🔔

Welcome to Circle Time! Sophie from Khan Academy Kids has a very special guest today. In this episode kids will meet Kristi Yamaguchi, an Olympic figure skating gold medalist, as she reads the book Cara’s Kindness. It’s a sweet story about an adorable group of animal characters who help each other through acts of kindness. Learn more about Kristi's program to support early literacy at Always Dream: https://www.alwaysdream.org/program/.

We’d love to know what ideas your kids have for helping others. Keep in touch and share their ideas through artwork, photos, or videos here: http://khan.co/KhanKids-SubmitYourArt.

Learn more about Khan Academy Kids, our free educational app for children ages 2-8, 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

Remember to subscribe to Circle Time to be reminded of our new shows! You can also access all of our Circle Time videos on our Circle Time Playlist, here: http://khan.co/KhanKids-CircleTimePlaylist.

En este nuevo vídeo aprenderemos a pedir una cita para ver un apartamento y las típicas preguntas que se hacen sobre una propiedad antes de alquilarla o compararla.

Es un vídeo lleno de diálogos y de vocabulario relacionado con el alquiler de un piso.

Podrás practicar diálogos en español y aprender un montón de vocabulario.

Vocabulario sobre propiedades
Vocabulario para alquilar
Vocabulario para alquilar un apartamento
Vocabulario para pedir una cita
¿Cuándo tiene una cita libre?
Vocabulario para alquilar una propiedad
Diálogos con la inmobiliaria

Concertar una cita por teléfono

Clase 98

Suscríbete a nuestro canal🔔

*Click CC to turn on subtitles in English to follow along*

Learn in the most natural way possible!
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Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/physics/magnet


Introduction and intuition for flux and magnetic flux.

TeacherTube User: Kelsnorr

TeacherTube URL: http://www.teachertube.com/vie....wVideo.php?video_id=

This is a math video lesson to help you with new math, math tricks, and or simple math questions you may have.

This video is great for teaching the area of squares and rectangles

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*Click CC to turn on captions!

En este episodio, veremos qué hicieron Thor, Pitbull y el pingüino con un bigote.
~~~~~~~~~~~~~~~~~~~~~
In this episode, we will see what Thor, Pitbull and the mustached green penguin did.

Previous episode:
http://www.youtube.com/watch?v=goDupyP_Qnk

The beautiful sun picture is from:
http://www.flickr.com/photos/gsfc/4923566097/

The beautiful Cuba picture is from:
http://www.flickr.com/photos/n....ataliemaynor/6245433

Thanks to everyone for participating in this Season! I hope to start another one next August!

WEBSITE: http://www.teachertube.com examples of how we use perimeter and area in our day to day lives