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TeacherTube User: Bfoutty
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.
Draw nets of threedimensional shapes. Use nets to find the surface area of polyhedra.
You can learn more at https://curiositystream.com/smart
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Humans have a hard time with really big numbers, especially when it comes to DEEP TIME. The history of the Earth took a lot longer than you think, trust me. But I’m here to help you put it in perspective. With some string.
REFERENCES:
http://bit.ly/DeepTimeRefs
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It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D.
Director: Joe Nicolosi
Researcher: Sarah Jenevein
Creative Director: David Schulte
Editors/animators: Derek Borsheim
Producers: Stephanie Noone and Amanda Fox
Produced by PBS Digital Studios
Music via APM
Stock images from Shutterstock http://www.shutterstock.com
TeacherTube User: Theacademykids
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.
Part one of the grade 2 lesson on sorting and patterning.
Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs.
Table of Contents
1) Species 0:30
2) Hybrids 1:52
3) Reproductive Isolation 2:48
a) Post-Zygotic 3:31
b) Pre-Zygotic 3:51
4) Allopatric Speciation 4:23
5) Sympatric Speciation 6:03
6) Biolography 6:32
7) Dogs 8:37
This video contains the following sounds from Freesound.org:
"bird tweet.aif" by tigersound
"ForestBirds.wav" by HerbertBoland
"morning_in_the_forest_2007_04_15.wav" by reinsamba
"AMBIENT LOOP - Perfectly Clear - Wilderness Hillside - FILTERED.mp3" by Arctura
"oceanwavescrushing.wav" by Luftrum
Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse
Want to find Crash Course elsewhere on the internet?
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Thank you to Brilliant for supporting PBS. To learn more, go to: https://brilliant.org/BeSmart/
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How many times do you look in a mirror every day? Have you ever stopped to wonder how they actually work? Mirrors do strange things to our world, seemingly flipping everything so that what was right is left and what was left is right. But what if I told you that mirrors don’t actually flip the world left to right? The real magic of mirrors is far stranger and more interesting, as you’re about to learn.
Inspired by:
Gardner, Martin - The New Ambidextrous Universe: Symmetry and Asymmetry from Mirror Reflections to Superstrings
Check out It's Lit: Unabridged, a new podcast from PBS:
iTunes: https://podcasts.apple.com/us/....podcast/its-lit-unab
Spotify: https://open.spotify.com/show/....4XOCT3jhB12mYcbA15h7
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Grab a special discount for the new Learn Like Nastya educational app! Visit - https://clck.ru/aumTk or scan the QR-code for more information.
It's Kids Academy, and welcome back to our channel! In this educational video for children, we will learn the number "5" with Learn Like Nastya! Let's learn the number five using examples from our video. It's ideal for preschool and kindergarten. Stay tuned!
Connect with us on :
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Twitter: https://twitter.com/KidsAcademyCo
Install for free our Kids Academy Talented and Gifted Program for kids aged 2-10:
App Store: https://smart.link/59833db06a6b8
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Our website: https://bit.ly/2GuGyL2
This math video is all about location and directions, position and motion, and spatial awareness. If you need help describing relative locations or using directional words, this fun math video will be great as it covers several location and movement math concepts for kids!
00:00 - Introduction
00:21 - Introducing Location
00:40 - Location Words | Position Words
03:53 - Introducing Directions
04:21 - Directions & Movement Examples
07:31 - Outro
Mini Math Movies is a new mathematics educational series from Scratch Garden full of in depth math lessons for kids! Check out the full playlist here: https://tinyurl.com/minimathmovies
Scratch Garden makes entertaining educational videos for people that like to laugh and learn! Please Subscribe to see more great fun learning videos from Scratch Garden! https://goo.gl/1biPjA
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#minimathmovies #locationanddirections #mathlessonsforkids
Cold War… warming planet?
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A few years after the collapse of the Soviet Union, a top-secret, first-of-its-kind US spy satellite program was declassified, leading to the unexpected story of how former enemies became scientific allies, and technology invented for Cold War espionage was repurposed to study and combat the newest and greatest threat to human civilization: Climate Change.
Thank you to the following for help in researching this video:
Michael McElroy
D. James Baker
The Office of Vice President Al Gore
0:00 Peeking behind the Iron Curtain
1:52 Spies in space
2:53 A time machine… but for Earth
3:41 Early days of the Space Race
5:37 Code name: CORONA
8:37 No more Iron Curtain… now what?
10:48 Spies… but for the Earth
13:20 New data & unlikely allies
16:31 Teamwork makes the dream work
17:46 Support us on Patreon!
Note: The thumbnail for this episode includes a picture of Joe Hanson created with a text-to-image generative AI tool
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High fives to all our Brain Trust Patrons:
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Salih Arslan
Baerbel Winkler
Robert Young
Eric Meer
Dustin
Karen Haskell
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Twitter
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This episode of Be Smart is licensed exclusively to YouTube.
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!
New to Makey Makey? Or having trouble getting your Makey Makey to work? Here's a video walk-through of how to plug in your invention kit for the first time and check that all of the components are working. To learn more about what you can do with Makey Makey, check out our website: http://www.makeymakey.com where we have free project guides and new booster kits!
If you run through these troubleshooting steps and any of the components do not seem to be functioning correctly, contact us at support@joylabz.com. If your Makey Makey is still under warranty, we will gladly replace the part that is not working.
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TROUBLESHOOTING
1) When troubleshooting, open the piano app on our website, so we can rule out problems with any other software you might be using: http://www.makeymakey.com/piano
2) Plug the Makey Makey board into your computer's USB port with the red USB cable.
-- Does the red LED on the Makey Makey board light up?
-- Do the green LEDs light up in sequence and then shut off? (This indicates the board is checking the connections.)
3) Just using your hands (not the alligator clips yet), touch the silver EARTH bar at the bottom of the board with one finger and, at the same time, touch any of the silver arrow keys (UP, DOWN, LEFT, and RIGHT) on the Makey Makey board. The individual green LEDS should light up when a connection is made, and the on-screen piano should play music.
-- If you're someplace less humid, try moistening your fingers.
-- If the piano keys changed color on screen, but there was no sound, check the volume on your computer.
-- If the green LEDs light up but the on-screen piano did not respond at all, you may have a faulty USB cable. [If you happen to have a spare mini USB (the Makey Makey end) to USB Type-A cable (or USB Type-C if you are connecting to a newer Apple laptop), it is worth trying that USB cable.]
-- If the green LEDS do not light up when you touch EARTH with one finger and any of the arrow keys on the Makey Makey board with another finger, the problem may be with the board itself.
4) If everything in the steps above has worked, we can test your alligator clips. Pick any color of alligator clip and plug one end of the clip to any of the six EARTH inputs along the bottom of the Makey Makey board. With the other end of the clip, touch the silver input pad labelled SPACE.
-- If the on-screen piano makes music when you use your hands, but it doesn't work when you use the alligator clips, you might have defective alligator clips. Switch the alligator clip you are using, and test each of them!
If something still isn't functioning correctly, let us know which component is not working based on the troubleshooting steps above. Send us an email at support@joylabz.com.
It can also help if you email us photos of the front and back of your Makey Makey board and/or let us know:
-- Version number printed on the back of your Makey Makey (for example: “v1.5” or “v1.6b”; look on the back under “Makey Makey”).
-- Computer Operating System and OS release number that you are using with Makey Makey (for example: “Windows 10” or “macOS 10.13.6” or “iOS 10”).
-- Where and when you purchased your Makey Makey (for example: the order number from our online store or receipt from an authorized reseller).