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Stop and smell the flowers… and watch this video
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↓ More info and sources below ↓
Bees and flowers have an amazingly close relationship. Flowers need bees in order to reproduce, and bees need flowers to feed their colonies. Take away one, and the other would disappear too. It begs the question: When it comes to evolution, which came first, the bees or the flowers?
Book recommendation:
"A Sting in the Tale" by Dave Goulson, a great scientific and cultural history of bees http://amzn.to/1BcytS5
Special thanks to the Lady Bird Johnson Wildflower Center in Austin, TX for letting us hang out with their bees and flowers! https://www.wildflower.org/
More info/sources:
http://www.scientificamerican.....com/article/the-begu
http://www.the-scientist.com/?....articles.view/articl
http://www.bbc.com/earth/story..../20141017-how-flower
http://science.nationalgeograp....hic.com/science/preh
Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
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-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Katie Graham - Director of Photography
John Knudsen - Gaffer
Theme music: "Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks
-----------------
Last week's video:
The Energy Series! https://www.youtube.com/playli....st?list=PLsmqeqKj7M-
More videos:
Why Does February Have 28 Days? https://www.youtube.com/watch?v=AgKaHTh-_Gs
Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8
And how we're fighting back!
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Get yourself an awesome IOTBS shirt! http://dftba.com/besmart
Special thanks to Dr. Rob Plowes from the University of Texas at Austin fire ant research lab for letting us come film their ants and phorid flies: http://www.sbs.utexas.edu/fire....ant/Research%20Progr
If you want to learn everything there is to know about fire ants, read "The Fire Ants" by Walter R. Tschinkel http://amzn.to/1U8jz1S
Check your local library! https://www.worldcat.org/title..../fire-ants/oclc/6437
Rachel Carson - "Silent Spring" http://amzn.to/20QwWbM
Fire ant raft - Matt Bennett https://www.youtube.com/watch?v=FA-e65i3bDs
Fire ant escape rafts - Company of biologists https://www.youtube.com/watch?v=UxjT99l0mqw
----
Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
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Follow on Instagram: http://instagram.com/DrJoeHanson
-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
Follow me on Twitter: @jtotheizzoe
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Music via APM
Stock images from SciencePhoto http://www.sciencephoto.com/ and Shutterstock http://www.shutterstock.com
Stock footage from Videoblocks (unless otherwise noted) http://www.videoblocks.com
We're taking the week off while we work on some special episodes for the next few weeks. In the meantime, here's me messing up. A lot.
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub
Joe Hanson - Host and writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Katie Graham - Director of Photography
Editing/Motion Graphics - Arts + Labor
Gaffer - John Knudsen
Theme music:
"Ouroboros" by Kevin MacLeod
Produced for PBS Digital Studios
-----------
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Twitter: @okaytobesmart @jtotheizzoe Instagram: @jtotheizzoe
↓ More info and sources below ↓
Will artificial intelligence ever surpass human intelligence? And if that happens, will AI be good or bad? Is evil AI like we see in Avengers: Age of Ultron… inevitable?
READ THIS FOR MORE:
Wait But Why: The Road To Superintelligence
Part 1: http://waitbutwhy.com/2015/01/....artificial-intellige
Part 2: http://waitbutwhy.com/2015/01/....artificial-intellige
The smiley face thought experiment is my take on the famous "paperclip maximizer", read more about it here: http://wiki.lesswrong.com/wiki/Paperclip_maximizer
Special thanks to Jake from Vsauce3!
Have an idea for an episode or an amazing science question you want answered? Leave a comment below!
Follow on Twitter: http://twitter.com/okaytobesmart
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-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Dan Silver - Production Assistant
Dalton Allen - Post-Production Intern
Theme music:
"Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks
-----------------
Last week's video:
Superbugs: The Empire Strikes Bacteria https://www.youtube.com/watch?v=fyRyZ1zKtyA
More videos:
Why Does February Have 28 Days? https://www.youtube.com/watch?v=AgKaHTh-_Gs
Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
It's not the size of the month that matters…
Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub
↓ More info and sources below ↓
Why does February have 28 days when all the other months get 30 or 31? The answer is part superstition, part politics, and parts astronomy. (Basically, it's the Romans' fault)
Special thanks to Dr. Jen Ebbeler from the University of Texas Classics department for walking me through the history of the Roman calendar
REFERENCES AND FURTHER READING:
Wikipedia's "Roman Calendar" page is really good http://en.wikipedia.org/wiki/Roman_calendar
More:
http://penelope.uchicago.edu/T....hayer/E/Roman/Texts/
http://penelope.uchicago.edu/~....grout/encyclopaedia_
http://penelope.uchicago.edu/~....grout/encyclopaedia_
Have an idea for an episode or an amazing science question you want answered? Leave a comment below!
Follow on Twitter: http://twitter.com/okaytobesmart
http://twitter.com/jtotheizzoe
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-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Katie Graham - Director of Photography
John Knudsen - Gaffer
Dalton Allen - Post-Production Intern
Theme music:
"Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock
-----------------
Last week's video:
Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys
More videos:
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8
Why Did We Blow on NES Games? https://www.youtube.com/watch?v=4Gf9mtXnJfM
The Science of Game of Thrones - https://www.youtube.com/watch?v=Utu-LpJn3Is
There Was No First Human - https://www.youtube.com/watch?v=xdWLhXi24Mo
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY
↓ More info and sources below ↓
The famous painter who was half-honeybee
Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub
Claude Monet had a very unique eye, and it can teach us a bit about the science of vision
More reading:
Monet's Eye at Download the Universe:
http://www.downloadtheuniverse.....com/dtu/2012/04/mon
Simulation of Monet's Cataracts:
http://archopht.jamanetwork.co....m/article.aspx?artic
More:
http://petapixel.com/2012/04/1....7/the-human-eye-can-
http://www.skepticalartist.com..../2013/06/25/claude-m
Music:
Johann Sebastian Bach - Goldberg Variations
(From The Open Goldberg Variations, by Kimiko Ishizaka
-----------------
Have an idea for an episode or an amazing science question you want answered? Leave a comment below!
Follow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Joe Hanson - Host and writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen Inc
Kate Eads - Associate Producer
Katie Graham - Director of Photography
Andrew Matthews - Editor and motion graphics
John Knudsen - Gaffer
Produced for PBS Digital Studios
-----------
Last week's video:
The Science of Snowflakes: http://www.youtube.com/watch?v=fUot7XSX8uA
More videos:
The Universe In A Glass of Wine: https://www.youtube.com/watch?v=b3_n7TDL7lc
Why We Cook: http://www.youtube.com/watch?v=Wpfwu__PF7Y
Ghosts of Evolution: https://www.youtube.com/watch?v=ZWW5OuxlKec
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
If bees go, will they take us with them?
Subscribe: http://bit.ly/iotbs_sub Twitter: @jtotheizzoe @okaytobesmart
↓ More info and sources below ↓
Bees, wild and domesticated, are in big trouble. Bee colonies are dying off at alarming rates, and the cause isn't clear. Pesticides, habitat loss, disease… there's a laundry list of likely culprits. We rely on these tiny pollinators for a majority of our fruits, veggies, and nuts… if they disappear, could we be next?
LINKS/SOURCES:
Bee declines driven by combined stress from parasites, pesticides, and lack of flowers (Science, 2015) http://www.sciencemag.org/cont....ent/347/6229/1255957
What's killing America's bees? http://journals.plos.org/plosb....iology/article?id=10
Anand Varma's TED talk on saving bees: http://www.ted.com/talks/anand...._varma_a_thrilling_l
The White House's 2015 Pollinator Action Plan: http://journalistsresource.org..../studies/environment
Colony collapse disorder: http://en.wikipedia.org/wiki/C....olony_collapse_disor
Report of the commissioner of agriculture (1868): https://archive.org/details/reportofcommis00unit
Summary of colony collapse disorder: http://journalistsresource.org..../studies/environment
Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
Follow on Twitter: http://twitter.com/okaytobesmart
http://twitter.com/jtotheizzoe
Follow on Tumblr: http://www.itsokaytobesmart.com
Follow on Instagram: http://instagram.com/jtotheizzoe
-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Katie Graham - Director of Photography
John Knudsen - Gaffer
Theme music: "Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks
-----------------
Last week's video:
The Energy Series! https://www.youtube.com/playli....st?list=PLsmqeqKj7M-
More videos:
Why Does February Have 28 Days? https://www.youtube.com/watch?v=AgKaHTh-_Gs
Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
How do we protect what we don’t know exists?
Don’t miss the next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub
↓ More info and sources below ↓
How many species are there on Earth? In biology, this is one of a fundamental question that we still don’t have a very good answer for. Imagine if chemists didn’t know all the elements of the periodic table, or if physicists didn’t know all of the particles of the standard model. Knowing how many different species there are is information we need to know in order to protect the environment, but it’s a lot harder than you think!
Check out last week’s video, where we find a weird caterpillar in the Peruvian Amazon and ask “How do you discover a new species?”
LEARN MORE:
Costello, Mark J., Robert M. May, and Nigel E. Stork. "Can we name Earth's species before they go extinct?." Science 339.6118 (2013): 413-416.
Locey, Kenneth J., and Jay T. Lennon. "Scaling laws predict global microbial diversity." Proceedings of the National Academy of Sciences (2016): 201521291.
May, Robert M. "The future of biological diversity in a crowded world." Current Science 82.11 (2002): 1325-1330.
May, Robert M. "How many species inhabit the earth." Scientific American 267.4 (1992): 42-48.
Mora, Camilo, et al. "How many species are there on Earth and in the ocean?." PLoS Biol 9.8 (2011): e1001127.
Stork, Nigel E. "How many species are there?." Biodiversity and Conservation 2.3 (1993): 215-232.
FOLLOW US:
It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
Director: Joe Nicolosi
Editor/animator/producer: Andrew Matthews
Producer: Stephanie Noone and Amanda Fox
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Produced by PBS Digital Studios
Music via APM
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PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY
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You have questions, I have answers!
Richard Feynman - Fun To Imagine (playlist): http://www.youtube.com/watch?v=v3pYRn5j7oI&list=PL2D30B1DEFFDA0310
Mapping a zombie apocalypse to model disease outbreaks: https://medium.com/the-physics....-arxiv-blog/61661d6a
People can't tell the difference between smell of Parmesan and vomit: http://www.rachelherz.com/uplo....ads/Odor_Illusions.p
Check out Ask Joe #1: http://www.youtube.com/watch?v=wkSpmTvCRJA
Joe Hanson - Host and writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Katie Graham - Director of Photography
Andrew Matthews - Editor and motion graphics
Produced for PBS Digital Studios
-----------
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No use cleaning... the universe is full of dust. And some of its biggest action is a result of its smallest stuff.
SUBSCRIBE, it's FREE! http://bit.ly/iotbs_sub
The Secret Life of Dust by Hannah Holmes: http://amzn.to/1hCuwtT
More dusty science:
Space dust and dirty cars: http://www.itsokaytobesmart.co....m/post/65443038570/s
The Science of Snow: https://www.youtube.com/watch?v=fUot7XSX8uA
The Bodele Depression fertilizes half the Amazon: http://bit.ly/1qAqK6w
From Africa to the Amazon: http://bit.ly/1p4ivm3
More about the Zodiacal Light: http://bit.ly/P15PLW
NASA atmospheric dust and aerosol visualization: http://1.usa.gov/1nn8WKm
Cosmic dust and the birth of our solar system: http://bit.ly/1iPBitH
WHO report on air pollution: http://bit.ly/1jFwTeU
Micrometeorites: http://bit.ly/1eBN9yQ
Thanks to Dr. Don Brownlee for helpful discussion on this episode!
Joe Hanson - Host and writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Katie Graham - Director of Photography
Andrew Matthews - Editor and motion graphics
John Knudsen - Gaffer
Music:
"Ouroboros" by Kevin MacLeod
Produced for PBS Digital Studios
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Check out Weathered: Earth’s Extremes on the PBS app and streaming platforms: https://to.pbs.org/WeatheredB
↓↓↓ More info and sources below ↓↓↓
Camouflage is nature’s ultimate game of hide-and-seek, and the secret to winning this game is all in the brain. By studying the masters of disguise, we can see how they trick the brain to make themselves invisible — and what this can teach us about how other animals see and perceive the world
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Another YouTube #shorts from Dr. Joe! Subscribe for more fun science stories
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
It's the season for sneezin'!
Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart
↓ More info and sources below ↓
Springtime means the arrival of green grass, bright flowers, and buzzing bees. But for many of us, it's also about sneezing, watery red eyes, and a runny nose, thanks to allergies. In this week's video, you'll learn why we get allergies, how our immune system turns against us to attack pollen and pets, and why allergies seem to be on the rise in developed nations.
Hygiene hypothesis: http://en.wikipedia.org/wiki/Hygiene_hypothesis
Spread of allergies in developed nations: http://www.nature.com/nature/j....ournal/v479/n7374_su
TGF-beta and allergies: http://bit.ly/1HXjm05
Microbiome and allergies: http://www.bbc.com/news/health-28934415
Gut microbes and peanut allergy in mice: http://news.sciencemag.org/bio....logy/2014/08/gut-mic
Have an idea for an episode or an amazing science question you want answered? Leave a comment below!
Follow on Twitter: http://twitter.com/okaytobesmart
http://twitter.com/jtotheizzoe
Follow on Tumblr: http://www.itsokaytobesmart.com
Follow on Instagram: http://instagram.com/jtotheizzoe
-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Andrew Matthews - Editing/Motion Graphics/Animation
Katie Graham - Director of Photography
John Knudsen - Gaffer
Dalton Allen - Post-Production Intern
Theme music:
"Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks
-----------------
Last week's video:
How Many Stars Are There? https://www.youtube.com/watch?v=vh8-ZUIX_1o
More videos:
Why Does February Have 28 Days? https://www.youtube.com/watch?v=AgKaHTh-_Gs
Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY
↓ More info and sources below ↓
SPOILERS: It doesn't end well.
Special thanks to Ethan Siegel and Sean Carroll for help with this episode:
http://preposterousuniverse.com/
https://medium.com/starts-with-a-bang/
More interesting things that will happen in the future:
http://en.wikipedia.org/wiki/T....imeline_of_the_far_f
http://www.bbc.com/future/stor....y/20140105-timeline-
This episode was a part of a collaboration with several other PBS Digital Studios shows, all talking about THE FUTURE!! Check out the other episodes!
Learn about the Collab Here: http://youtu.be/ygmD5lz6rd8
Idea Channel: The Future of Fandoms
http://youtu.be/eJ3EBR1hlbI
Game/Show: The Future of Games
http://youtu.be/oON6S4fXS4k
Crafts For Kids: DIY Robot Masks
http://youtu.be/PtETQ_aIz8s
Indie Alaska: Augmented Reality
http://youtu.be/8Elu87SfL98
Bon Appétempt: Post-Apocalyptic Pantry Cooking
http://youtu.be/xzsyop6XZn8
Shanks FX: Holograms
http://youtu.be/P8Uj9uHgCQY
Makin' Friends With Ryan Miller: Bruce Duncan and Bina48
http://youtu.be/3e-JuaSc7B0
24 Frames: The Future: 3D Printing
http://youtu.be/l__1P1PCGZM
Coma Niddy: Future Rap
http://youtu.be/OUpPaEZHITI
BBQ With Franklin: The Future of BBQ
http://youtu.be/gbR7Tu2TqKk
Joe Hanson - Host and writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Katie Graham - Director of Photography
Andrew Matthews - Editor and motion graphics
John Knudsen - Gaffer
Music:
"Ouroboros" by Kevin MacLeod
Produced for PBS Digital Studios
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How does math keep a folded slice from drooping? And what does pizza have to do with the speed of light?
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
How a 19th Century Math Genius Taught Us the Best Way to Hold a Pizza Slice:
http://www.wired.com/2014/09/c....urvature-and-strengt
Planet Money pizza price comparison: http://www.npr.org/blogs/money..../2014/02/26/28213257
Measure the speed of light with your microwave: http://io9.com/5526055/use-you....r-microwave-to-measu
Produced for PBS Digital Studios
Joe Hanson - Host, writer, editing, graphics
Amanda Fox - Producer, Spotzen Inc
Kate Eads - Associate Producer
John Knudsen - Gaffer, Camera
Theme music:
"Ouroboros" by Kevin MacLeod
Stock images via Shutterstock
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Enjoy these amazing facts about owls!
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As we get ready to watch that big football game that my lawyers tell me I’m not allowed to say the name of, let’s celebrate a champion of the bird world: Stealthy and silent owls! Learn how owls fly so silently, how they see in the dark, and how owls’ incredible hearing makes them such superb aerial hunters.
Want more awesome owl science? Check out “What Makes Owls So Quiet and Deadly?” from KQED’s Deep Look: https://www.youtube.com/watch?v=a68fIQzaDBY
Special thanks to:
The Witmer Lab at Ohio University
Learn more:
Wagner, Hermann, et al. "Features of owl wings that promote silent flight." Interface Focus 7.1 (2017): 20160078.
Wagner, Hermann, et al. "Neuroethology of prey capture in the barn owl (Tyto alba L.)." Journal of Physiology-Paris 107.1 (2013): 51-61.
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Once we know how to divide, we must learn about fractions, because not all divisions will lead to whole number quotients. But there are proper fractions, improper fractions, mixed numbers... what are all these things? Just check this out!
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This video explains what a fraction is, how to write a fraction and the different types of fractions. We also explain what numerator and denominator means. Practice questions and answers are at the end of the video.
For simplifying fractions: https://youtu.be/n-TT3Rk0Tuo
For multiplying and dividing two fractions: https://youtu.be/0e2dyqGvU3E
Skip to:
00:00 Intro
00:20 What is a fraction?
01:25 How to write a fraction (numerator/denominator explained)
02:16 Different types of fractions
02:53 Practice questions and answers
Educational maths help videos to learn mathematics for school, exams or just general life. New videos added weekly.
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Linking rods can be used for a variety of topics: https://amzn.to/3vuZnD7
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Our mission? Make math fun, engaging, and oh-so-easy for both you & your students. Our library of lesson materials is not only super-affordable but is also FREE to try out at http://numberock.com/letsrockmath.
Thank you for watching our Adding Mixed Numbers song and learning about fractions with us!
Learn how to work out Fractions and what makes up a Fraction with Mr Mercer, using the tune of "APT" by ROSÉ & Bruno Mars! 🎵🎶
This song will help you remember what a fraction is, how to find fractions of shapes and numbers, and what each part of the fraction is called! It also gives you top tips for finding halves and quarters! A very fun song to use too! 😄😁
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In this video, I'll show you how to add fractions and mixed numbers with the same and different denominators.
#addingsimplefractionsandmixedfractions
#addingfractions
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You can watch other videos by clicking the link below.
Divisibility rules for 2,5 and 10
https://youtu.be/VRrvDasqIEo
Divisibility rules for 3, 6 and 9
https://youtu.be/Cj4VLhZ7584
Divisibility rules for 4, 8, 11 and 12
https://youtu.be/JiDdtnQxI1U
Divisibility Rule for 7
https://youtu.be/wAreAjCSqow
How to Solve Equations Involving Different Operations
https://youtu.be/jxgPerdbMaM
How to Find the Greatest Common Factor
https://youtu.be/aJD6I71vJcU
HOW TO ADD DECIMAL NUMBERS
https://youtu.be/RGGi7VVRb6I
HOW TO DIVIDE FRACTIONS
https://youtu.be/xi9-42YB8KQ
HOW TO MULTIPLY MIXED NUMBERS
https://youtu.be/lL8Rqmwt0kg
HOW TO ROUND OFF DECIMAL NUMBERS
https://youtu.be/7N9t4Q9takw
HOW TO READ AND WRITE DECIMAL NUMBERS
https://youtu.be/sKFlbr4-Z4o
How to Identify the Place value of decimal numbers
https://youtu.be/Hk_9MEI6V9M
How to Multiply Fractions
https://youtu.be/XcBK4kz5V50
How to change improper fractions to mixed numbers and mixed numbers to improper fractions
https://youtu.be/YiVFKEBkit4
Thank you so much for watching. Please subscribe to our channel.
God bless!
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FRACTIONS | Math for Kids | Happy Learning 🍕📏 #fractions #math #numbers
Hello, Happy Learners! 🎉 Today we're going to learn all about fractions. 🥧✨ Do you know what a fraction is and how it's used to divide and represent parts of a whole? 🤔 Don’t worry! In this video, we’ll explain step by step how to understand and use fractions in a fun and easy way. 🔢😊
From cutting a pizza 🍕 to sharing a cake 🎂, you'll see how fractions are part of everyday life. Join us on this mathematical journey full of learning and fun. You’ll become a fraction expert! 😄🎉
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Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.
Our mission? Make math fun, engaging, and oh-so-easy for both you & your students. Our library of lesson materials is not only super-affordable but is also FREE to try out at http://numberock.com/letsrockmath.
Thank you for watching our mixed numbers and improper fractions song!
Class 4 Chapter Fraction ( Complete Chapter )
Learn what is Fraction, how to write fraction, what is numerator, denominator, half, one-third, one-fourth of a fraction, Proper, improper, like, unlike fraction. How to convert improper fraction to mixed fraction, comparing and ordering fractions, simplifying the fraction to its lowest form, add and subtract fractions - Class 4 Chapter Fractions.
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