After weeks of discussion of human reproduction, today we arrive at the main event: THE SEX. Hank explains the four phases of the human sexual response, how fertilization happens, and how different contraceptive methods work.

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

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Chapters:
Introduction 00:00
Four Phases of Human Sexual Response Cycles 0:53
Fertilization 3:01
Contraceptive Methods 6:59
Review 8:58
***

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In which John Green teaches you about the United States in the 1920s. They were known as the roaring 20s, but not because there were lions running around everywhere. In the 1920s, America's economy was booming, and all kinds of social changes were in progress. Hollywood, flappers, jazz, there was all kinds of stuff going on in the 20s. But as usual with Crash Course, things were about to take a turn for the worse. John will teach you about the Charleston, the many Republican presidents of the 1920s, laissez-faire capitalism, jazz, consumer credit, the resurgent Klan, and all kinds of other stuff.

Hey teachers and students - Check out CommonLit's free collection of reading passages and curriculum resources to learn more about the events of this episode. The Roaring Twenties was characterized by great highs: https://www.commonlit.org/text....s/the-roaring-twenti
However, the Roaring Twenties ended with the country's most tragic low, the Great Depression: https://www.commonlit.org/text....s/the-great-depressi

Chapters:
Introduction: The 1920s 00:00
The Roaring 20's 0:46
Laissez-Faire Capitalism 1:14
Warren G. Harding's Corrupt Administration 1:55
Automobiles & Manufacturing 2:24
Leisure & Pop Culture 3:29
The Birth of the American Film Industry 3:57
Consumer Debt and the "American Standard of Living" 4:23
Contemporary Celebrity Culture 4:44
Mystery Document 5:33
Flappers & Women's Liberation 6:24
Wealth Disparities in the 1920s 7:12
The Supreme Court's Juris Prudence of Civil Liberties 8:50
Hyper-Patriotism and White Supremacy 9:38
Immigration Restriction Laws 10:15
The Scopes Trial & Teaching Evolution 11:13
The Legacy of the 1920s 12:04
Credits 12:36

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Hank begins teaching you about your endocrine system by explaining how it uses glands to produce hormones. These hormones are either amino-acid based and water soluble, or steroidal and lipid-soluble, and may target many types of cells or just turn on specific ones. He will also touch on hormone cascades, and how the HPA axis affects your stress response.

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: What are Hormones? 00:00
Endocrine System 1:48
Glands & Organs of the Endocrine System 2:42
Hormones Trigger Reactions in Target Cells 3:33
Water Soluble vs Lipid Soluble Hormones 4:16
How the Pancreas Regulates Blood Sugar 5:09
Hormone Cascades 6:05
Hypothalamic-Pituitary-Adrenal (HPA) Axis 6:30
Review 9:15
Credits 9:48

***

Crash Course is now 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:

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Greetings from the other side of the world! DFTBA

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Distance is created by the Desert Otherworld, therefore we shall not be destroyed.

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A "Wish for Christmas" is a story based on how important is the family.

*It's Christmas and Javi this year is far away from his family.
Javi learned that it’s better to be with his family than to have lots of presents. A Wish for Christmas offers children the possibility to learn important values and understand in a different way what Christmas and family represent.*

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Your children can learn how to cook a Caprese salad using delicious ingredients and becoming professional chefs! This video is perfect for a cook's first steps in the kitchen.

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Cooking Land is designed to introduce children to the world of cooking. Visiting different restaurants (American, Italian, Chinese, etc.), children will learn and make international recipes. The videos includes educational information about ingredients and the recipes. A great opportunity to experiment in the kitchen with kids completely safely and learn to make good food choices.

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Educational video for kids to learn about the rotation and revolution movements of the earth. Kids will find out what each movement involves, how long the earth takes to spin around the sun or around its axis, how we explain seasons, leap years and lots of other interesting facts. This video is part of a larger collection of Science videos for kids. Wonderful resource for primary school kids.

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.

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

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Hi guys! This video discusses and reviews the operations on fractions. We will solve several examples on how to add, subtract, multiply and divide fractions. Happy learning and enjoy watching! #enginerdmath #operationsonfractions#mathoperations

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Fractions in Descending and Ascending Orders | how to compare fractions with different denominators | fractions from greatest to least | Highest to Lowest . In this video i will completely explain how to orders the fractions correctly and easily..


Quadratic Equations Class 10

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Differential Calculus in Hindi

https://www.youtube.com/playli....st?list=PLEu4go873sk


#fractions
#ascendingorder
#descendingorder

This video teaches how to subtract mixed fractions with like denominators.
Please like this video and subscribe to my channel to get the latest updated video. Thank you. Here are few more video links for your quick reference:

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How to subtract mixed numbers with like denominators.
https://youtu.be/YUN7t77CpJA

subtracting whole number to a fraction
https://youtu.be/BArqkejVKnc

Factoring polynomial :
https://www.youtube.com/watch?v=3DgYMmuWh-g

Complex Numbers
https://www.youtube.com/playli....st?list=PLPG24W_ILP8 .

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Welcome to Comparing Fractions with Mr. J! Need help with how to compare fractions? You're in the right place!

Whether you're just starting out, or need a quick refresher, this is the video for you if you're looking for how to compare fractions with unlike denominators. Mr. J will go through examples and explain the comparing fractions steps.

About Math with Mr. J: This channel offers instructional videos that are directly aligned with math standards. Teachers, parents/guardians, and students from around the world have used this channel to help with math content in many different ways. All material is absolutely free.

Click Here to Subscribe to the Greatest Math Channel On Earth: https://goo.gl/XHTrfY

Follow Mr. J on Twitter: @MrJMath5

Email: math5.mrj@gmail.com

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Hopefully this video is what you're looking for when it comes to comparing fractions.

Have a great rest of your day and thanks again for watching!

Viral Math Puzzle #shorts #mathpuzzle #viral #trending #ytshorts #youtubeshorts


#nityamstudycentre #trending #viral #viralmath #puzzle #quiz #mathpuzzle #trickypuzzle #vedicmath #maths #yt #mathshorts #basic #ytviral #simplification #trend #quick #smart #super #fun #mathematics #tips #learnmaths #viralvideo #easy #student #viralmaths #study #easytricks #braintest #kids #school #education #logic #best #fast #youtubeindia #basicmaths #speed #youtube #tricks #mathtricks #simple #youtubeshorts #ytshorts #shortvideo #trengingshorts #shorts #shortsfeed

Math puzzles and maths games continue to become more and more popular. They seem very easy at first, but many people end up getting them all wrong. Do you want to test your logic skills?

TIMESTAMPS
Your telephone's number pad 0:21
Fix a math equation 0:59
What is half of 2+2? 1:40
What is 50% divided by 2? 2:07
Make 1000 by using 8 exactly eight times 2:41
Can you take 1 from 19 and leave 20? 3:20
If 1/2 of 5 is 3, what is 1/3 of 10? 4:02
Thumbnail math game 4:41
Can you figure out the last number in the sequence? 5:33

#mathgames #mathtricks #mathriddles

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Math Magic | Very interested | Fun while Learning | Must watch the full video | Fun time with Kids

In this video , Magical trick of math are Shown and Kids also do it Quickly.

One must watch this lecture. This method explained in the video is very helpful for making maths calculation easy.You will find an Amazing Trick in this video. You can make your friends surprised.
Concept behind the trick is also explained in the video.
Please like and share the video if you like it.

Welcome to Nand Kishore Classes
For 8th, 9th & 10th (Mathematics)
New Batches start w.e.f. 1st April 2021 (Online)
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Not everyone is a master at juggling numbers, but the subject isn't as complicated as it seems if you make use of simple maths tricks that will make solving any math problem a piece of cake! 

To understand maths easily, the subject can be seen as a game of building blocks stacked on one another — the base must have a strong foundation to move into more complex concepts and tough applications.

A lot of students, as well as a lot of parents, are intimidated by math problems, especially if they involve large numbers and complicated calculations.

Math tricks help you learn techniques on how to solve questions quickly and can help students develop greater confidence in math, improve math skills and understanding.

The 11 rule is one of those magic tricks and methods that can be used to quickly multiply two-digit numbers by 11 in your head.
Separate the two digits in your mind.
Add the two digits together.
Place the number from Step 2 between the two digits. If the number from Step 2 is greater than 9, put the one's digit in the space and carry the ten's digit.

 Contains the Digits 1, 2, 4, 5, 7, 8

Select a number from 1 to 6.
Multiply the number by 9.
Multiply it by 111.
Multiply it by 1001.
Divide the answer by 7.
The number will contain the digits 1, 2, 4, 5, 7, and 8. 


Introduction

Not everyone is a master at juggling numbers, but the subject isn't as complicated as it seems if you make use of simple maths tricks that will make solving any math problem a piece of cake! 

To understand maths easily, the subject can be seen as a game of building blocks stacked on one another — the base must have a strong foundation to move into more complex concepts and tough applications.

A lot of students, as well as a lot of parents, are intimidated by math problems, especially if they involve large numbers and complicated calculations.there are some simple math tricks that can help you perform calculations more quickly and easily. Math tricks help you learn techniques on how to solve questions quickly and can help students develop greater confidence in math. 
It is also important to consider how the concepts of maths are interconnected. What you learn about multiplication can be applied to division, which also applies to factors and multiples, which can be used to understand fractions. Mathematics tricks help find such connections between concepts and help you speed up calculations.

Maths tricks, when learned at an early age works like magic and helps students excel at academics as well as advanced courses opening up an array of opportunities for the future.
If you multiply 6 by an even number, the answer will end with the same digit. The number in the ten's place will be half of the number in the one's place.This ploy works effortlessly and students can add it to their collection of maths magic tricks!

Think of a number.
Multiply it by 3.

Add 6.
Divide this number by 3.
Subtract the number from Step 1 from the answer in Step 4.
The answer is 2.



Same Three-Digit Number

Think of any three-digit number in which each of the digits is the same. Examples include 333, 666, 777, and 999.
Add up the digits.
Divide the three-digit number by the answer in Step 2.

The 11 Rule

The 11 rule is one of those magic tricks and methods that can be used to quickly multiply two-digit numbers by 11 in your head.
Separate the two digits in your mind.
Add the two digits together.
Place the number from Step 2 between the two digits. If the number from Step 2 is greater than 9, put the one's digit in the space and carry the ten's digit.




Maths tricks
Maths magic
Tricks for Calculation
Multiplication
dividation

Is video me maine Maths question and answer for class 5 - is topic ko cover kiya hai. Top 50 important question for class 5 maths quiz cover kiye hai jo ki aapki maths knowledge ko improve karne me kaafi help karenge. All the maths trivia questions are short, precise and important. This will surely improve your basic maths for class 5 or grade 5. So, watch Maths quiz for class 5 video till the end and learn maths.

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How to use Modal Verbs in English grammar with examples: https://7esl.com/modal-verbs/
What is a modal verb?
The modal verbs of English are a small class of auxiliary verbs used to express possibility, obligation, advice, permission, and ability, …
Learn more:
https://7esl.com/verbs/
https://7esl.com/english-verbs/
https://7esl.com/irregular-verbs/
https://7esl.com/regular-verbs/
https://7esl.com/helping-verbs/
https://7esl.com/auxiliary-verbs/
https://7esl.com/causative-verbs/
https://7esl.com/stative-verbs/
https://7esl.com/stative-and-dynamic-verbs/
https://7esl.com/action-verbs/
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𝗔 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗦𝗸𝗶𝘁 𝗼𝗻 𝗣𝗲𝗿𝗶𝗼𝗱𝗶𝗰 𝗧𝗮𝗯𝗹𝗲

On the eve of Science Week, our 10th graders have put up a fun induced show about Elements, Non Elements, Alloy and Non-Alloy and how they are arranged in a periodic table. Let us watch this short skit and understand how a periodic table works!!!

#ChitrakootaSchool #ScienceWeek #PeriodicTable #ShortSkit #Scienceforkids #LearnExperiments #Elements #NonElements #Alloy #NonAlloy #WednesdayWisdom

TeCa creates online math courses for kids by grade level from K-5. All our math lessons are delivered through attractive videos, in which we extensively use visual images, graphics, animation and upbeat music to make kids excited about each and every lesson. We also have practice exercises for kids in each lesson to reinforce their understanding.
Our goal is to bring kids enjoyment in math learning, help them see the beauty of mathematics, and have a love for math from an early age. We believe teaching kids math in the right way gives them a head start in the subject, which is a strong foundation the development in other areas of education.

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