On this lesson on lines of symmetry, you will learn about reflection symmetry, vertical line symmetry, horizontal line symmetry, and examples of line symmetry.

Join us on this flipped math lesson where we visually explore how symmetry and line reflections. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: What is line symmetry? How do I know if a figure has vertical line symmetry? How do I know if a figure has horizontal line symmetry? What is point symmetry?

Be sure to join our mailing list at http://www.mashupmath.com

Join me on this lesson where I will teach you the Absolute Value Calculator Basics and how to graph absolute value equations using a graphing calculator TI-84. Lesson Guide: bit.ly/2JdjCOb

This Absolute Value Calculator Basics and Graphing Absolute Value Equations includes a free lesson guide and Solving Absolute Value Equations worksheet with an answer key. Click the links below to get yours:

★Get Your Free Absolute Value Calculator Basics: bit.ly/2JdjCOb

★Get Your Free Absolute Value Calculator Basics: bit.ly/2JdjCOb

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On this lesson, you will learn how to graph linear inequalities on the coordinate plane and everything you need to know about solving and graphing inequalities.

This lesson answers the following questions: How do I graph an inequality? How do I graph a linear inequality in two variables? How do I determine the shaded region of an inequality? How do I test a solution to an inequality? How do I find a solution to an inequality?

How to work out the percentage of amount mentally.
The best bit - you can learn it instantly and apply it straight away! It's easy, fast and you'll be working out percentages of amounts in no time.


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The ratio tricks range from the easy and useful in everyday life, right through to the only in math class but it will save you a tonne of time variety.
Ratios are easy with these easy to understand tips and tricks!


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In which John Green teaches you about the changes wrought by contact between the Old World and the New. John does this by exploring the totally awesome history book "The Columbian Exchange" by Alfred Crosby, Jr. After Columbus "discovered" the Americas, European conquerors, traders, and settlers brought all manner of changes to the formerly isolated continents. Disease and invasive plant and animal species remade the New World, usually in negative ways. While native people, plants, and animals were being displaced in the Americas, the rest of the world was benefitting from American imports, especially foods like maize, tomatoes, potatoes, pineapple, blueberries, sweet potatoes, and manioc. Was the Columbian Exchange a net positive? It's debatable. So debate.

The Columbian Exchange, by Alfred Crosby, Jr: https://bit.ly/3M3ZtbG

Chapters:
Introduction: The Columbian Exchange 00:00
Diseases of the Columbian Exchange 1:14
John Green Does the Cinnamon Challenge (Ew) 4:21
An Open Letter to Tobacco 5:09
Animals of the Columbian Exchange 5:51
Plants of the Columbian Exchange 7:27
People of the Columbian Exchange 9:53
Credits 11:36

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

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This week we continue to spend quality time with gases, more deeply investigating some principles regarding pressure - including John Dalton's Law of Partial Pressures, vapor pressure - and demonstrating the method for collecting gas over water.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!

Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Table of Contents
Theory of the Atom 1:48
Adding up the Pressures 2:34
Mixing Vinegar & Baking Soda 7:15
Collecting Gas Over Water 8:54

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

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Next stop on our tour of engineering’s major fields: electrical engineering. In this episode we’ll explore the history of telecommunications, electric power and lighting, and computers. We’ll introduce topics like magnetism, electrical conduction, telegraphy, lighting, and computers.

Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO

***

RESOURCES:
https://www.britannica.com/bio....graphy/William-Gilbe
http://www.bbc.co.uk/history/h....istoric_figures/gilb
http://www.sparkmuseum.com/BOOK_GRAY.HTM
http://people.seas.harvard.edu..../~jones/es154/lectur
https://www.britannica.com/biography/Claude-Chappe
http://people.seas.harvard.edu..../~jones/cscie129/pap
https://www.britannica.com/bio....graphy/William-Fothe
http://ethw.org/William_Fothergill_Cooke
https://www.telegraph.co.uk/te....chnology/connecting-
http://www.history.com/this-da....y-in-history/first-t
https://www.britannica.com/bio....graphy/Samuel-F-B-Mo
https://www.britannica.com/bio....graphy/Alexander-Gra
https://www.britannica.com/bio....graphy/Heinrich-Hert
https://www.livescience.com/45....641-science-of-world
https://definitions.uslegal.co....m/r/radio-act-of-191
https://www.britannica.com/bio....graphy/Sir-Humphry-D
https://www.britannica.com/bio....graphy/Zenobe-Theoph
http://www.history.com/topics/....inventions/thomas-ed
http://www.history.com/news/as....k-history/what-was-t
http://www.computerhistory.org..../fellowawards/hall/m
http://www.pbs.org/transistor/....album1/addlbios/hoff
http://www.intel4004.com/
https://www.wired.com/2009/12/....1223shockley-bardeen
https://www.history.com/topics..../inventions/inventio

***

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, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Divonne Holmes à Court, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, Evren Türkmenoğlu, D.A. Noe, Shawn Arnold, Ruth Perez, Malcolm Callis, 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
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Today Hank explains the skeletal system and why astronauts Scott Kelly and Mikhail Kornienko are out in space studying it. He talks about the anatomy of the skeletal system, including the flat, short, and irregular bones, and their individual arrangements of compact and spongy bone. He'll also cover the microanatomy of bones, particularly the osteons and their inner lamella. And finally, he will introduce the process of bone remodeling, which is carried out by crews of osteocytes, osteoblasts, and osteoclasts.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction: Astronaut Bones 00:00
Structure of the Skeletal System: Axial & Appendicular Bones 2:33
Bone Shapes: Long, Short, Flat, and Irregular 3:11
Internal Bone Structure 3:47
Osteons and Their Lamellae 5:05
Osteoblasts and Osteoclasts 5:54
Bone Remodeling: Resorption & Apoptosis 7:28
Review 9:28
Credits 10:13

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

Mark Brouwer, Jan Schmid, Steve Marshall, Anna-Ester Volozh, Sandra Aft, Brad Wardell, Christian Ludvigsen, Robert Kunz, Jason, A Saslow, Jacob Ash, Jeffrey Thompson, Jessica Simmons, James Craver, Simun Niclasen, SR Foxley, Roger C. Rocha, Nevin, Spoljaric, Eric Knight, Elliot Beter, Jessica Wode, Julie Kaminski, Steven Ness, Hannah!!!!!, Pamela Genise, Mark B. Williams, Becky Kaplan, William Edwards, Rebecca Carlson, Matthew Tryba, Eric Birchfield

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

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Educational video to learn vocabulary on air transport vehicles. It Includes words like: plane, small plane, helicopter, hot air balloon and rocket.

This video is part of a collection for kids, focused on learning vocabulary. Ideal for Pre-K children.

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.

The perfect tool to use in and out of school.

Download it today!

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Thank you for trusting us with your children's education!

Educational video where children can learn the letter "T". They’ll have fun learning how this letter sounds, how to write it, and the words that start with it.

This video is part of a series focusing on the letters of the alphabet. It teaches children how to write and pronounce letters. The video shows some words that start with the letter T in order to check its sound. At the end of the video, children can find a sing-along to practice!


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

Why is it good for children to see Smile and Learn’s videos?

+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 30 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, and FRENCH.

The perfect tool to use in and out of school.

Download it today!

-Apple Store: http://bit.ly/Biblioteca_Inteligente_...

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Thank you for trusting us with your child's education!

Subtracting Dissimilar Fractions - Unlike Fractions

#mathteachergon
#fractions
#subtractingfractions
#dissimilarfractions

How to calculate the hours and minutes between two events.

Jeg ved, hvordan man gør det allerede, bare gøre de resulterende blokke tilføje op til det antal det siger, at jeg er nødt til at tilføje op til.

Divider ved at dele ud - Begynder division.
Få hurtigt forståelsen af hvordan division virker.

Hvordan dividerer man med deling i matematik?
Lær let og hurtig hvordan division fungerer.

Folkeskolematematik
4. Klasse matematik
5. Klasse matematik
6. Klasse matematik
7. Klasse matematik
8. Klasse matematik
9. Klasse matematik
10. Klasse matematik

*HJEMMESIDER OM MATEMATIK* 😃 (Video med en kort præsentation af de enkelte sider her: https://www.youtube.com/watch?v=nHfq43oEgxg )
👉 https://mattip.dk/ - Gratis opgaver og kopiark.
👉 https://matematikbogen.dk/ - Print let opgaver om plus, minus, gange og dividerer gratis.
👉 https://www.gratisskole.dk/ - Masser af gratis skolerelevante opgaver.
👉 https://www.legoglektie.dk/ - Hjemmeside med skolematerialer til børn fra 2-13 år. Gratis at bruge for private.
👉https://www.matematikbanken.dk/side/kompendier/ - Blandet opgaver målrettet 9-10 klasse.
👉https://www.opgaveskyen.dk/ - Opgaver til mange af folkeskolens fag. Klar til print.
👉https://undervisningsforlob.dk/matematik - Matematikopgaver og små spil klar til print. Målgruppe 5-12 år.
👉https://www.printland.dk/sjov-med-tal.aspx - Print opgaver til de helt små børn (børnehave og tidlig indskoling).
*BUTIKKER*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=69642 - Online-butik hvor man kan købe *piktogrammer,* læringsspil, opgaver, tavler, legetøj og læringscirkler. *Stort udvalg*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=64474&htmlurl=https://www.laerlet.dk/butik/ - Online-butik med materialer der via leg og læring træner tal og bogstaver.
*APPS*
👉 *Reklamelink* - https://track.adtraction.com/t/t?a=1646486406&as=1772625203&t=2&tk=1 - *SUPER GOD matematikapp* til de mindste. Gratis prøveperiode.
*LEKTIEHJÆLP*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=95261 - *LEKTIEHJÆLP* både til folkeskole og gymnasie niveau - *Prøv gratis 👩‍🎓*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=76792 - BOOST dine matematikevner med et matematikforløb eller lektiehjælp.
*LÆRINGSCAMP*
👉https://www.dincamp.dk/camps/matematikcamp/ - Tag på camp i din ferie: Et sjovt fagligt boost i matematik (eller andre fag)


#Matematik #Division #DivisionMedDeling #Folkeskolen #Lektier #Lektiehjælp #4klasse #5klasse #6klasse #7klasse #8klasse #9klasse #10Klasse #Deling #LærLetMatematik #BegynderDivision #Divider #DividerMedUddeling #UNIKSkole

Numberblocks | Five Times Table Song | Telling Time | CBeebies

Count along to this five times table song with the Numberblocks as they explore how a clock works and learn how to tell the time!

This is a clip from Numberblocks full episode "About Time" where the Numberblocks learn how to tell the time. To watch CBeebies Numberblocks full episodes and more visit BBC iPlayer here https://www.bbc.co.uk/tv/cbeebies.

Sing along and learn all about numbers with the Numberblocks!

Watch CBeebies full episodes on BBC iPlayer https://www.bbc.co.uk/tv/cbeebies

CBeebies is dedicated to delighting and surprising its pre-school audience and it remains the UK's most watched and most loved channel for the under-sixes.

#CBeebies #Numberblocks #FiveTimesTable #5TimesTable #LearnAboutTime #TellingTheTime #LearnTime

Do you remember these! The nostalgia I had making this was unreal

The Principal Lecturer and Lead for Planning and Admissions in the School of Education discusses training as a teacher, the unique rewards the profession brings and why Brighton is the option for you.

Find out more about teacher training at Brighton: https://www.brighton.ac.uk/stu....dying-here/subject-a

Pagsasanay sa pagbasa ng mga salitang may tatlong pantig
#TagalogReadingLesson
#FilipinoReadingLesson
#pagpapantig
#practicereading #practicereading
#pagbabaybay
#magsanaybumasa
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