Learn how to easily memorize the global winds.
Polar easterlies, westerlies, and trade winds.
Memorize the location, name, and direction that that flow.
Includes the tropical easterlies.
Use the mnemonic device Every wind together in order to help remember the global winds.

This video on Global Winds may help
https://www.youtube.com/watch?v=oCdqGkn-B1E

How are plant cells and animal cells similar and different? There is a great variety and plants and animals found on earth. If you look at a plant cell and an animal cell you will see they have similarities and difference.
Let’s first focus on how they are similar.
They are both considered eukaryotic cells because they both contain a nucleus and membrane bound organelles.
They have many of the same organelles, they both contain a rough and smooth er
Golgi body, mitochondria they both have ribosomes which create proteins. Technically ribosomes are not organelles because they are not membrane bound
In addition, animal and plant cells contain a cytoskeleton and cytoplasm,
Both plant and animal cells contain a cell membrane.
Next, let's focus on some of the differences.
A plant cell has a cell wall. The cell wall is a rigid outer covering of a plant cell that provides structure and protection.
Animal cells do not have a cell wall.
A plant cell has chloroplasts. Chloroplasts are the location of photosynthesis which allows the plant to convert sunlight into sugar The mitochondria found in the plant cell then uses this sugar to create energy.
Plants have a large central vacuole compared to an animal cell that contains smaller vacuoles.
Plants cells do not have lysosomes and animal cells do have lysosomes.
Lysosomes help animals break down large molecules, old cell parts and sometimes large macromolecules that get past the cell membrane. The cell wall of a plant keep these large molecules out and plant cells have lytic vacuoles that perform a similar function of the lysosomes in animals.
Plant cells contain plastids and animals do not have plastids.
The plastids of plants take several forms. The following is a picture of several of the different plastids found in a plant.
Plants do not have centrosomes and animals do. Centrosomes are the microtubule organizing and construction center and help spindle fibers attach to the chromosomes during mitosis
So there you go Some of the similarities and difference of a plant and animal cell.

In this video, learn about the biome called the taiga. This biome is also called the coniferous forest or the boreal forest.
The taiga is found in the north and has very cold temperatures.
You will find moose,reindeer, and brown bear.

The cytoplasm is the fluid found in cells.
Cytoplasm is found in eukaryotic and prokaryotic cells.
The fluid of cytoplasm is called cytosol. It is made up mainly of water
The organelles are found floating in this liquid along with many other items
You can almost think of the cytoplasm as a crowded swimming pool

little bits : http://littlebits.cc/

Makey Makey :http://www.makeymakey.com/

In this video I am unboxing the Makey Makey Classic.
It is a great kit for kids of all ages to explore their creative side.
You can play music with it, play games etc.
In later videos I will show some of the projects you can do with it.
The official site for it is https://makeymakey.com - I recommend going there if you are curios about the Makey Makey.
In this video, I have used the Bongo drums at

https://apps.makeymakey.com/bongos/

for testing.

Please like and subscribe.

I am not affiliated with Makey Makey nor the places selling it.

#mathematicstutorial

Tutorial geogebra
parallelograms in geogebra help you to learn it.
you can try the video

So we ended the last episode nearing the close of the 1980s and Nintendo had become the dominant player in the home console market, but Sega, originally a slot machine game company during World War 2, was looking to get its own console into players’ homes. Sega’s first console wouldn't see much success, but with the introduction of Sonic the Hedgehog on the technologically superior Sega Genesis, Sega established itself as the new best thing in video games. This would be the start of a new round of console wars and the era that brought us more mature games including fighting games, 1st person shooters, and lots of sports games. This maturation of games also led us to the software ratings system by the ESRB. But Sega and Nintendo would not be the alone in the market for long, next week we’re going to talk about the entrance of technology monolith Sony and their introduction of the Playstation.

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

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

Alyssa Nolden, Mark, SR Foxley, Kristina Lavoie, Sandra Aft, Eric Kitchen, Simun Niclasen, Eric Knight, Ian Dundore, Brian Thomas Gossett, Nicholas Bury, Daniel Baulig, Jessica Wode, Moritz Schmidt, Caleb Weeks, Tim Curwick, Alex S, Brian Roberds, Mayumi Maeda, Jeffrey Thompson, Montather, Noora Althani, Steve Marshall, Kathy & Tim philip, Robert Kunz, Jason A Saslow, Jirat, Jacob Ash, Christy Huddleston, and Chris Peters.

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For more episodes and free, supporting teachers' notes: https://www.bbc.co.uk/teach/sc....hool-radio/assemblie

Each year on 14 February we celebrate St Valentine's Day by giving our loved ones cards or gifts, such as flowers or chocolates. But who was Valentine and what do we know of him?

This short film is from the series Patron Saints.

It is designed to be a classroom resource suitable for teaching Religious Studies at KS1/2 in England, Wales and Northern Ireland, and 1st and 2nd Level in Scotland.

For more content like this, visit the BBC Teach website. Whether you're at home or at school, you can use BBC Teach for free. Our website is home to thousands of free curriculum-mapped videos, arranged by age-group and subject: https://www.bbc.co.uk/teach

Subscribe to the BBC Teach YouTube channel: https://www.youtube.com/bbctea....ch?sub_confirmation=

Get in touch via Facebook: https://www.facebook.com/BBCTeach/

Find more resources on BBC Bitesize: https://www.bbc.co.uk/bitesize

For more episodes and free, supporting teachers' notes: https://www.bbc.co.uk/teach/cl....ass-clips-video/hist

Maureen the rat takes us back through time to one of her ancestors, a rat living in London in 1666 at the time of The Great Fire of London.

In this episode we learn how the fire spread across the city and how the Lord Mayor, Samuel Pepys and King Charles II were involved alongside ordinary citizens.

This short film is from the series History KS1: The Great Fire of London.

It is designed to be a classroom resource suitable for teaching History at KS1 in England, Wales and Northern Ireland, and 1st Level in Scotland.

For more content like this, visit the BBC Teach website. Whether you're at home or at school, you can use BBC Teach for free. Our website is home to thousands of free curriculum-mapped videos, arranged by age-group and subject: https://www.bbc.co.uk/teach

Subscribe to the BBC Teach YouTube channel: https://www.youtube.com/bbctea....ch?sub_confirmation=

Get in touch via Facebook: https://www.facebook.com/BBCTeach/

Find more resources on BBC Bitesize: https://www.bbc.co.uk/bitesize

TeacherTube User: ybeunier

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.

Problem Solving Using Polynomial Equations

WEBSITE: http://www.teachertube.com Using the idea of time BC and AD to understand integers

This tutorial explains how we can use the addition property of zero and the additive inverse property, to take an expression and write it in a different form.

Join this channel to get access to perks:
https://www.youtube.com/channe....l/UCn2SbZWi4yTkmPUj5

:)

This tutorial shows how to derive the distance formula by using the Pythagorean theorem.

Join this channel to get access to perks:
https://www.youtube.com/channe....l/UCn2SbZWi4yTkmPUj5

:)

Join us on this algebra lesson, you will learn an easy way to factor a trinomial step-by-step. Note that this method is for factoring trinomials when a=1 (the leading coefficient is 1).

For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: How do I factor a quadratic? How do I solve a trinomial? How do I solve a quadratic? How do I find factors? What is a trinomial? What is a leading coefficient? How do I find the zeros of a function? How do I find the factors of a number? How do I graph a trinomial in two variables?

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

Mother's Day Surprise - Children's Stories Read Aloud for Kids
by Stephen Krensky
Illustrated by Kathi Ember

Click here to purchase Mother's Day Surprise: https://www.amazon.com/Mothers....-Day-Surprise-Stephe

Violet is a young snake who likes to play with the other animals in the forest. But when spring arrives, her friends get very busy making presents for Mother's Day. Violet is glad everyone's working so hard, but what can she do for her own mother? Without arms or legs or teeth, she can't make gifts as the other animals can. Then Violet discovers that there is one thing she can do that's different-and comes up with the most original gift of all!

Pete the Cat: Trick or Pete
by James Dean
Read by Let's Read Stories

Join Pete the Cat from New York Times bestselling artist James Dean as he goes trick-or-treating in this lift-the-flaps book!

Pete loves Halloween and candy but not so much scary surprises. Follow Pete as he goes trick-or-treating from house to house and discover what is waiting behind each door.

With over ten flaps that open to reveal fun spooky surprises, this book is spooktacular!

Click here to purchase Pete the Cat: Trick or Pete: https://www.amazon.com/Pete-Ca....t-Trick-James-Dean/d

Human reproduction is complicated and important, and it's going to take a four-part series for us to cover it. Today, we're kicking that off with the female reproductive system, starting with how sex hormones affect oogenesis and ovulation, continuing through how the ovarian and menstrual cycles mature and release oocytes, and creating a comfy uterine environment for a fertilized egg.

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: Human Reproduction 00:00
External Female Reproductive Organs 1:49
Ovaries Structure & Function 2:28
Ovarian Follicles and Oogenesis 3:15
The Ovarian Cycle 4:05
Fallopian Tubes 6:53
The Uterus 7:10
The Menstrual Cycle 7:45
Review 9:11

***

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:

Fatima Iqbal, Penelope Flagg, Eugenia Karlson, Alex S, Jirat, Tim Curwick, Christy Huddleston, Eric Kitchen, Moritz Schmidt, Today I Found Out, Avi Yashchin, Chris Peters, Eric Knight, Jacob Ash, Simun Niclasen, Jan Schmid, Elliot Beter, Sandra Aft, SR Foxley, Ian Dundore, Daniel Baulig, Jason A Saslow, Robert Kunz, Jessica Wode, Steve Marshall, Anna-Ester Volozh, Christian, Caleb Weeks, Jeffrey Thompson, James Craver, and Markus Persson

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#shorts This video explains how to divide fractions by obtaining a common denominator.