Myelin sheaths, nodes of Ranvier, and saltatory conduction in neurons. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/nervous-system-introduction/v/synapse-structure?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine

Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/nervous-system-introduction/v/electrotonic-action-potential?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine

Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channe....l/UC1RAowgA3q8Gl7exS
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

This video gives all the information you need to be able to solve fractions with exponents. Some of the specific topics include:

How are fractions with exponents written
What do parentheses mean around fractions with exponents
Expanded form of fractions with exponents
The step-by-step process for solving fractions with exponents

🔴 Subscribe for more free YouTube tips: https://www.youtube.com/c/ImprovedMath

🔴 Share this video with a friend: https://youtu.be/I16yNLfvJ_Y


✅ For business inquiries contact me at improvedmath@gmail.com

✅ Let's connect:

https://www.youtube.com/c/ImprovedMath

https://www.tiktok.com/@improvedmath1?

https://www.pinterest.com/improvedmath/


Improved math is a channel created to provide additional instruction on essential math concepts. I’m passionate about math and I know first-hand how important math concepts are in the real world.

Teachers, parents, guardians, homeschoolers, and students can use these videos to help reinforce math skills. These math videos are designed to help teach yourself math or provide self study math tools to assist when additional instruction is needed. Teaching math and learning math has changed the way many students learn in this virtual environment and during the pandemic. Having on-demand math videos can provide math tutoring needed when children are not able to get help from their teachers after school hours or when trying to do math at home.

The library of math tutorials that I create can also be used as supplemental instructional material for homeschool math. Each full-length video comes with a subsequent knowledge check or math practice problems which serve as a virtual math topic worksheet to test your understanding of each skill. These videos can be paused to work out the problems on your own, then unpaused to check your answers. All of these videos can be found under the Knowledge Check playlist.

I also have a library of shorter videos (less than 1 minute in length - shorts) that are quick math tips and tricks on basic math topics. Some of these short math help videos include problems that you can work on yourself and submit your answers in the comments. They are all listed under my Math Tips and Tricks playlist.

Improved math is creating more videos every day to cover topics from 4th grade, 5th grade, 6th grade, and 7th-grade math. The videos focus on fractions, basic math operations, geometry, and ratios but more topics are being added all the time. If there is a specific topic you would like to see covered, drop me a comment in one of my videos and let me know!

Free math help videos will be posted every Thursday and Friday. For additional math resources, check out my math help website at improvedmath.com where I post math worksheets and answers along with additional context on math basics.


Thanks for watching my channel.


#fractions
#exponents
#fractionswithexponents
#mathhelp
#mathtutor
#homeschoolmath
#selfstudymath
#teachyourselfmath

MIT grad shows how to use the elimination method to solve a system of linear equations (aka. simultaneous equations). To skip ahead: 1) For a BASIC example where terms cancel right away when you add the equations, skip to 0:25. 2) For an example in which you have to MULTIPLY ONE EQUATION by a number before adding the equations, skip to time 6:26. 3) For an example in which you have to MULTIPLY BOTH EQUATIONS by numbers before adding, skip to 12:12. P.S.) For HOW TO SUBTRACT equations instead of adding them, if you'd rather do that, skip to 18:00. Nancy formerly of MathBFF explains the steps.

Follow me on Instagram! https://instagram.com/mathnancy
Follow me on Twitter: https://twitter.com/nancypi

For how to solve a system of linear equations by the SUBSTITUTION METHOD, jump to: https://youtu.be/YriMMWbndn0

What does it mean to solve a system of equations using the elimination method? It means to solve for the x and y values that make both equations true, using the elimination method. Elimination is just one way of solving (substitution is another way) and is sometimes called linear combination. Here's how:

1) BASIC ELIMINATION: First, make sure the equations are ordered in the same way, with their like terms lined up vertically. Then, try adding the equations (vertically) to make a new equation. If a term in the first equation has the same number coefficient but opposite sign (like 5y and -5y), then adding the equations will mean that those terms cancel. Since those terms disappear (in the example, 5y and -5y), there is just the variable x left in the equation so you can solve for x. Once you solve for x, you can take that number and plug it in for x in either of the original equations in the system, to solve for the other variable, y. The (x,y) pair is your solution.

2) MULTIPLY ONE EQUATION BEFORE ADDING: Sometimes terms don't immediately cancel when you add the two equations. What do you do then? Try multiplying one of the equations by a number (both the left and right sides) to make either the x terms or y terms have similar coefficients (but opposite sign), like positive 4x and negative 4x. Then add the two equations (the new version) and follow the same steps as in the first example.

3) MULTIPLY BOTH EQUATIONS BEFORE ADDING: If it does not help to just multiply one equation by a number, you may need to multiply both equations, separately, by numbers. If you check to see whether you can just multiply one equation by a number and add opposite terms/eliminate a variable, and it is not possible, then aim for an LCM, or least common multiple, by multiplying each equation by a different number, and then adding the equations.

P.S.) YES, YOU CAN SUBTRACT INSTEAD (if you want): If you have a system that has the exact same x terms or exact same y terms in both equations, if you prefer, you can just subtract the equations. Alternatively, if you still wanted to add the equations, you could just multiply one of the equations by -1 first and then add the equations and solve normally.

IMPORTANT: If you get something like 0 = 0 or 8 = 8, or something like 1 = 2 or 0 = 21 when you are following these steps and trying to solve, then you have probably found a special case. If you get something TRUE like 0 = 0 (a number equals the same number), then there are an infinite number of solutions to the system, and you can just write "infinitely-many solutions". If instead you get something FALSE like 0 = 21, then there is no solution (inconsistent system), and you can write "no solution".

For more of my math videos, check out: http://nancypi.com

Tiempo futuro en español. Planes y sueños para el futuro.

En este vídeo veremos una clase de las Señorita Perez, en dónde pregunta a los alumnos qué es lo que les gustaría ser de mayores.


Los alumnos contestan la pregunta utilizando el tiempo futuro ya que lo que expresas sucederá el día de mañana.


Juan cuenta que en el futuro le gustaría ser futbolista, Alejandra quieres ser médica como su padre, a Sergio le gustaría ser millonario ganando la lotería y viajar por todo el mundo.
Alicia quiere estudiar derecho y comprar una casa enorme. Iván quiere ser veterinario y curar a todos los animales que lo necesiten.



Una buena oportunidad para aprender a expresarse en el tiempo futuro del español, contando cosas que sucederán el día de mañana.


¿Cuáles son tus planes para el futuro? Escríbelo en los comentarios.

Y recuerda suscribirte y activar las notificaciones si quieres seguir nuestras clases para aprender español.



🔔


Clase 84

VITAL FUNCTIONS https://youtu.be/SKy_C2cr63M
PREMIERES! 👉 https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
ANIMALS FUN FACTS! https://www.youtube.com/playli....st?list=PLLF_mZmNqOn

SPIDERS🕷️ | Animals for Kids | Fun and Educational Spider Facts for kids

Educational video for children to learn interesting facts and characteristics about spiders. Spiders are invertebrate, carnivorous animals and they belong to the arachnid arthropods group. Their size depends a lot on the species, the biggest ones can weigh up to 7 oz. and measure 11 inches.

This video is a very useful and interesting resource for children, it explains the most important aspects of spiders, as well as a lot of fun facts about them. It is an excellent video for early childhood education.

Welcome to Happy Learning, where learning is fun and exciting! In this special video, we'll dive into the fascinating universe of spiders, those small arachnids that awaken our curiosity.

You'll discover what spiders are and how they differ from other insects. From jumping spiders to imposing tarantulas, each one has its own style and unique characteristics.

We'll take a close look at the parts of a spider's body and how they are adapted for hunting and survival in their environment. You'll also learn where spiders live, how they build their webs, and how they hunt their prey.

We'll debunk some misconceptions about spiders and learn interesting facts that will surprise you. You'll also discover why spiders are important for ecosystem balance and how they contribute to pest control.

And don't worry, we'll give you useful tips for living with them safely and respectfully.

Get ready for an adventure full of knowledge and fun as we explore the fascinating world of spiders at Happy Learning! Don't forget to subscribe for more exciting educational videos. Let's learn and enjoy! 🕷️📚🎉

This physics video provides a basic introduction into newton's first law of motion which says an object at rest stays at rest and an object in motion stays in motion unless acted on by a nonzero net force.

Newton's 1st Law of Motion: https://www.youtube.com/watch?v=Fr5EMXZaujc

Newton's 2nd Law of Motion:
https://www.youtube.com/watch?v=Ee6CHn0MRKE

Newton's 3rd Law of Motion:
https://www.youtube.com/watch?v=TxhESW6YtOg

Mass Vs Weight:
https://www.youtube.com/watch?v=LB_WoV071vc

Free Body Diagrams:
https://www.youtube.com/watch?v=52R61aSWHg0

____________________________
Normal Force Problems:
https://www.youtube.com/watch?v=uyJTwljKSJ4

Elevator Physics Problem:
https://www.youtube.com/watch?v=sVVKpRvuNG0

Net Force Physics Problems:
https://www.youtube.com/watch?v=tfAJDST3cjo

What Is a Normal Force?
https://www.youtube.com/watch?v=fRQq4_ry9-Q

Static Friction and Kinetic Friction:
https://www.youtube.com/watch?v=RIBeeW1DSZg

____________________________
Contact Forces:
https://www.youtube.com/watch?v=Iin29KFE4So

Tension Force Problems:
https://www.youtube.com/watch?v=F5oqJ5t-pa4

Types of Forces:
https://www.youtube.com/watch?v=E626-DiQgRs

Inclined Planes:
https://www.youtube.com/watch?v=ufgY237M5KQ

Simple Machines:
https://www.youtube.com/watch?v=WI8j3UlR-SE

_____________________________
Pulley Physics Problems:
https://www.youtube.com/watch?v=N6IhkTjWrd4

The Pulley - Simple Machines:
https://www.youtube.com/watch?v=GAegAHnfkMs

The Lever - Simple Machines:
https://www.youtube.com/watch?v=0HSJx3CHZJ4

Mechanical Advantage:
https://www.youtube.com/watch?v=SPTNKnCqlW4

What Is a Force?
https://www.youtube.com/watch?v=vZ0ehaOEZKE

______________________________
The 4 Fundamental Forces:
https://www.youtube.com/watch?v=k1jaDh97Q_g

Physics Forces Review:
https://www.youtube.com/watch?v=pL2YfC-22Uc

Centripetal Acceleration:
https://www.youtube.com/watch?v=ZbLirQuT9uU

Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

Physics PDF Worksheets:
https://www.video-tutor.net/physics-basic-introduction.html

What causes the phases of the moon? The common incorrect answer is the shadow of the Earth. The phases of the moon are actually just a result of our perception of the moon's half-illuminated surface. When the moon does pass through Earth's shadow the result is a lunar eclipse. This can be spectacular as the moon turns a deep shade of red.

Images courtesy of NASAimages.org and Geoff Wyatt, Senior Astronomy Educator Powerhouse Museum

💩 It's time to learn how to go potty! 🚽 This can be a difficult thing for toddlers and young kids to learn, but Lucas and his family are here to make potty training easier for children and parents alike. Join Lucas, Mom, Dad, Baby and the whole gang as they embark on a journey to instill habits in kids in a fun, safe, and friendly environment. 🎉 Baby will learn how to sit on potty seat, flushing the toilet, and most important realizing that feeling in your tummy when to go potty.

Lucas's mom has a surprise for baby: her own potty chair! Lucas & his family is ready to guide kids through the strange task of using this new chair, all while introducing new concepts through potty training songs that help kids remember what to do. 👶 Not only does this make learning to go potty easier for kids, but it takes some of the fear out of the experience. ✨

Help your 2 year old baby and 3 year old toddler learn when to go poo poo as Lucas & friends sings there poo poo song and see how Lucas and baby observe that feeling when you have to go poo poo. Getting kids to learn to observe that feeling to go potty is always challenging and we hope Lucas & Friends make it easy for your baby and toddler.

🦁 After learning about when to go potty, enjoy Lucas and Friends as they bring you a collection of learning songs, along with Potty Training Song, including Dentist Song for Toddlers, Bath Time Song for Kids, Healthy Habits Kids Songs, Vegetable Song for Babies, B-I-N-G-O Tune Song all back to back! Watch as your little ones enjoy these super adorable kids song, singing and learning along with their favorite characters. ✔️ This learning video is perfect for babies, toddlers and kids, ensuring hours of toe-tapping fun for the whole family! ✨

◉ Tap on the time track to quickly enjoy your favorite kids song with Lucas & friends.

00:00 Potty Training for Baby | Learn How To Go Potty 💩
12:40 Dentist Song for Toddlers | Cleaning Teeth Song 🪥
15:31 Bath Song | Bath Time Song for Kids 🛀
18:42 Healthy Habits Kids Songs | Good Habits For Kids🌞
21:41 Vegetable Song for Babies | Learn Names of Vegetables 🥗
25:35 Fruit Song for Children | Learn Fruits Names 🍎
28:57 R-U-B-Y Song | BINGO Tune Song 🐰

At RV AppStudios, we believe in the power of positive reinforcement. This potty training educational video does just that by letting kids watch as Lucas and family cheer them on with playful songs and encouragement while they learn potty training skills and good habits for children. This doesn't have to be a scary time for kids or parents, and Lucas makes sure it isn't! 🎶

⭐ We hope this delightful toddler educational video on potty training and healthy habits aids your child in their learning journey. If it does, please show us some love with a quick LIKE. Feel free to SHARE with your loved ones so more children can enjoy and learn along with the songs, 🔔 and don't forget to SUBSCRIBE to our channel for more nursery rhymes, children's songs, and informative videos for both kids and parents. And do click the bell icon to stay updated with our latest video releases. 🔥

🎯 Try our FREE Educational Apps for Babies & Toddlers:
🟡 Google Play: https://play.google.com/store/....apps/dev?id=74300059
🟣 iOS: https://apps.apple.com/develop....er/rv-appstudios-llc
🟢 RV AppStudios: https://www.rvappstudios.com/kidsapp.html

🌟 More fun educational videos for toddlers by RV AppStudios:
👧 Baby Learning First Words - https://youtu.be/XhSvTHsNtVg
🤟 Learn to Talk for Babies - https://youtu.be/227XglZPvZw
🤩 Toddler Learning Videos - https://youtu.be/vM-HavjlWoA
✏️ ABC Alphabet Educational Videos - https://youtu.be/YzjCssRah3E

Copyright © RV AppStudios

#PottyTraining #pottysong #pottytrainingtips

On this lesson, you will learn all about converting to scientific notation and calculating scientific notation!

What is scientific notation?
How do I write a number in scientific notation?
When should I use scientific notation?

★ Want more FREE weekly math videos? Subscribe Now: http://bit.ly/1OVJnyh

★★ Why Math? Download YOUR Free eBook and sign-up for our FREE weekly newsletter: http://www.mashupmath.com/resources/

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Expressions and Equations Work with radicals and integer exponents.

Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (e.g., use millimeters per year for seafloor spreading). Interpret scientific notation that has been generated by technology.

https://ABCmouse.com/abc/YouTube

"The Backwards Alphabet Song" (See below for lyrics)

Have some fun with the alphabet...start with Z and end with A instead! When listening to "The Backwards Alphabet Song," encourage your child to sing along with this cast of vibrant characters and practice their letters in a new, different way.

About Us:
ABCmouse.com is an award-winning website that uses a variety of activities, including these songs, to help children build a strong foundation for future academic success. ABCmouse.com Early Learning Academy provides a full online curriculum from preschool through 2nd grade, with more than 10,000 interactive learning activities that teach the subjects of reading, math, science, social studies, art, and music.

Parents, learn more about ABCmouse.com at https://ABCmouse.com/abc/YouTube.

Song Lyrics:
Let's have some fun with the alphabet
and sing it in a brand-new way!
Instead of going from A to Z,
let's go from Z to A!

Z! Y!
Z, Y, X!
Y, X, W!
V! U!
V, U, T!
T, S, R, Q, P!
O! N!
M, L, K!
After K comes letter J!
I, H, G!
F, E, D!
Then C, then B, then A!

Sing the Backwards Alphabet Song with me!
I think you've all learned how.
Let's start with Z and end with A.
All together now!
Sing with me!
OK!
Z! Y!
Z, Y, X!
Y, X, W!

V! U!
V, U, T!
T, S, R, Q, P!
O! N!
M, L, K!
After K comes letter J!
I, H, G!
F, E, D!
Then C, then B, then A! Hooray!

Sing the Backwards Alphabet Song with me!
I think you've all learned how.
Let's start with Z and end with A.
All together now!

Sing the Backwards Alphabet Song with me!
I think you've all learned how.
Let's start with Z and end with A.
All together now!

Let's put it all together...
Z, Y, X, W, V, U, T.
S, R, Q, then P, O, N.
M, L, K, J, I, H, G.
Then comes F, then E, then D!

Three more to go!

Then C, then B, then A!
Sing the Backwards Alphabet Song with me!
I think we've all learned how.
Let's start with Z and end with A.
All together now! Hooray!


Website: https://ABCmouse.com/abc/YouTube
Free Mobile Apps: http://ABCmouse.com/apps
Facebook: http://facebook.com/ABCmouse
Google+: http://google.com/+ABCmouse
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© Age of Learning, Inc. All rights reserved.

Multiply by 3's and learn the 3 multiplication table with an electric guitar beat. Sing along to the 3's times tables in order by singing along with the multiplication fact the first time through. The second time through we delay the answer so students can give the answer and then the answer is reinforced. The third time we supply the 3's times table and leave the answer blank for higher order learning.
Multiply by 3's with this electrical guitar beat to help student's learn their 3 multiplication table.
This song goes through each table 1 through 12 three times to give your children a chance for lots of practice.
This song also has a gradual learning structure.

First time: I sing the multiplication table I give the answer.

Second time: I say the table I delay the answer, so children have a chance to answer before me.

Third time: I completely omit the answer so children can answer on their own.

This song on learning how to Multiply by 3 is a wonderful way for your children to learn and practice the multiplication tables.
Multiply by 3's with this catchy rock n' roll tune to help student's learn their 3 multiplication table
LYRICS:

Multiply by 3

Three little pigs, three blind mice
Three was the number and that was nice.
Now I’m bigger and I can see
I’ve got to multiply by three.

3 x 1 is 3
3 x 2 is 6
3 x 3 is 9
3 x 4 is 12
3 x 5 is 15
3 x 6 is 18
3 x 7 is 21
3 x 8 is 24
3 x 9 is 27
3 x 10 is 30
3 x 11 is 33
3 x 12 is 36

Three little pigs, three blind mice
Three was the number and that was nice.
Now I’m bigger and I can see
I’ve got to multiply by three.

Now you give the answer before I do
3 x 1 is 3
3 x 2 is 6
3 x 3 is 9
3 x 4 is 12
3 x 5 is 15
3 x 6 is 18
3 x 7 is 21
3 x 8 is 24
3 x 9 is 27
3 x 10 is 30
3 x 11 is 33
3 x 12 is 36

Now let's try it on your own'
You can do it!

3 x 1 is
3 x 2 is
3 x 3 is
3 x 4 is
3 x 5 is
3 x 6 is
3 x 7 is
3 x 8 is
3 x 9 is
3 x 10 is
3 x 11 is
3 x 12 is


Three little pigs, three blind mice
Three was the number and that was nice
Now I’m bigger and I can see
I’ve got to multiply by three
Got to multiply by three


Jack Hartmann's website: http://www.jackhartmann.com
Remember to connect with Jack Hartmann on his Social Networks:
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A simple phosphorus cycle explanation

Phosphorus is not found in the atmosphere. It is important for the production of ATP, DNA, and membrane.
Phosphorus follows a biogeochemical cycle that ensures the earth always has phosphorus and phosphate.
Substances like phosphorus, carbon, and nitrogen move from living organisms to abiotic factors This cycling from living organism to abiotic factor is a biogeochemical cycle.

Phosphorus Cycle
https://www.youtube.com/watch?v=c5KqwhX1dvk

-~-~~-~~~-~~-~-
Please watch: "Study Skills Teacher's Secret Guide to your Best Grades"
https://www.youtube.com/watch?v=f3bsg8gaSbw
-~-~~-~~~-~~-~-
*
*
For more Life Science videos and summaries see,
http://www.moomoomath.com/Midd....le-School-Science-an

Biogeochemical Cycles - How the Earth Recycles
https://moomoomath.com/how-the....-earth-recycles-elem

How to square any numbers in your head - fast mental math trick here: https://www.youtube.com/watch?v=GEuyDHMG0jY

There is barely any calculation needed to mentally find the square a number that ends in five. How fast? The square of 45 is 1225; The square of 85 is 7225; the square of 115 is 12125; the square of 1095 is 1188125....as fast as I can type them I answer them!
The trick is this to faster squaring....
Say we have 65 squared. Get the number that is not 5 ( that is 6) and multiply it by the next number after it (7). Then just write 25 on the end.
So 6 x 7 = 42, our answer is 4225. Really. Simple 'eh?

To donate to the tecmath channel:https://paypal.me/tecmath

To support tecmath on Patreon: https://www.patreon.com/tecmath

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This algebra video tutorial explains how to solve quadratic equations by completing the square. Here are some other youtube videos with more example problems:

How To Solve Simple Quadratic Equations: https://www.youtube.com/watch?v=-KWsS2FZVTA

Solving Quadratic Equations By Factoring:
https://www.youtube.com/watch?v=qeByhTF8WEw

How To Factor Difficult Quadratic Equations:
https://www.youtube.com/watch?v=VG1luiL_INQ

Solving QE By Completing The Square:
https://www.youtube.com/watch?v=WOb25i8FBBw

Solving Equations In Quadratic Form:
https://www.youtube.com/watch?v=eWjixwGK3YM

Sum and Products - Quadratic Equations:
https://www.youtube.com/watch?v=kBSj35rik8w

_______________________________________
How To Calculate The Discriminant:
https://www.youtube.com/watch?v=6fU9ZgwbU74

Standard Form to Vertex Form:
https://www.youtube.com/watch?v=pf9LkX8hpTQ

Graphing Quadratic Functions:
https://www.youtube.com/watch?v=H8OQtxSRe_k

How To Find The Axis of Symmetry:
https://www.youtube.com/watch?v=tyzd4VujaqY

Graphing Quadratic Functions - Vertex Form:
https://www.youtube.com/watch?v=OHH7fX_M8Ns

Graphing QF in Standard Form:
https://www.youtube.com/watch?v=uYNKJWFYh7k

___________________________________________
Writing Quadratic Equations:
https://www.youtube.com/watch?v=SB6eCyG4GEA

Maximum and Minimum Word Problems:
https://www.youtube.com/watch?v=d5YktqR-4FU

Systems of Quadratic Equations:
https://www.youtube.com/watch?v=rq5AjFs95qw

Systems of Nonlinear Equations:
https://www.youtube.com/watch?v=JPdLEaxlnZQ

Quadratic Inequalities:
https://www.youtube.com/watch?v=_gWjLKsFOPE

Quadratic Equations - Test Review:
https://www.youtube.com/watch?v=fFFA7Q4eVuY

___________________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

"This Is My Family" - song and music video by ABCmouse.

And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!

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© Age of Learning, Inc. All rights reserved.

Artist Henri Rousseau painted The Dream in 1910, and it's imagery of a woman lounging on a sofa in the middle of a jungle was as surreal then as it is today. What is it about this artwork that captivated audiences then and now? #art #henrirousseau #thedream

Thanks to our Grandmasters of the Arts Tyler Calvert-Thompson, Divide by Zero Collection, David Golden, and Ernest Wolfe, and all of our patrons, especially Rich Clarey, Iain Eudaily, Frame Monster Design Laboratory, Patrick Hanna, Nichole Hicks, Andrew Huynh, Eve Leonard, David Moore, Gabriel Civita Ramirez, Constance Urist, Nicholas Xu, and Roberta Zaphiriou. To support our channel, visit: http://www.patreon.com/artassignment.

Subscribe for new episodes of The Art Assignment every other Thursday, and follow us elsewhere for the full Art Assignment experience:
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In this story, you'll learn how to use different parts of speech to understand and communicate in English. You'll learn about verb tenses, nouns, adjectives, adverbs, and prepositions, and you'll see how they all play a role in English Grammar.
This is a great video for kids who want to learn about English grammar. By the end of this video, you'll be able to know all about the parts of speech and be able to use them correctly in your sentences!

Parts of speech for kids | Eight parts of speech of English Grammar | Learn English | @AAtoonsKids

Read on web - https://www.aatoonskids.com/parts-of-speech/
Download Free PDF - https://www.aatoonskids.com/parts-of-speech/
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AAtoons Kids
play N learn
Website - http://www.aatoonskids.com

Facebook Page - https://www.facebook.com/aatoonskids1
Twitter - https://twitter.com/aatoonskids
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Chapters
00:00 Introduction
00:21 Noun
01:02 Pronoun
01:51 Adjective
02:22 Verb
02:50 Adverb
03:32 Preposition
04:10 Conjunction
04:49 Interjection
05:11 END
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#partsofspeech
#8partsofspeech
#learnpartsofspeech
#noun
#pronoun
#adjective
#verb
#adverb
#preposition
#conjunction
#interjections
#learnenglish
#AAtoonsKids
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Al llegar a España por primera vez puede que algunas costumbres españolas llamen mucho tu atención y sean muy diferentes a como se hacen en otros lugares.

En este nuevo video para aprender español hemos juntado algunas costumbres de España que pueden parecerte super extrañas al llegar y te damos consejos de como moverte como un local.

Por ejemplo en España los horarios para comer están muy definidos y suelen ser más tarde que en muchos otro paises. Algo similar sucede con el horario de las tiendas, que suelen cerrar al medio día un par de horas, en lugar de tener el horario corrido.

Las colas en los mercados y las citas previas para los trámites suelen ser otras de esas situaciones que se resuelven de una manera muy particular.

En muchas ciudades españolas el calor tiene protagonismo durante los meses más cálidos y modifica algunas costumbres de los locales, que prefieren no estar expuestos al sol en las horas centrales del día.


00:00 Cómo sobrevivir tus primeros días en España
00:03 Los horarios
00:08 Los horarios para comer
01:29 Los horarios de las tiendas
02:57 Las colas
03:02 Pedir la vez
04:59 La cita previa
07:36 El calor
07:45 Los horarios para ir a la playa
10:20 ¿ya conoces España?
10:33 Suscribirte y fin del video

¿Ya conoces España? ¿Qué costumbres te han parecido las más raras?




#Clase 174

En nuestro canal encontrarás un curso completo y gratuito de español (español como lengua extranjera) para principiantes y avanzados. Te prepara para el examen español DELE. En los videos aprenderás español a través de imágenes, diálogos, escuchar y hablar español.

Recuerda suscribirte para recibir una notificación con cada nuevo video 🔔

Koordinatsystem - Hvad er det og hvordan finder man rundt i det?
Få svaret og en forklaring her hurtigt og let :)

Lær hvordan man indtegner koordinatsæt i et koordinatsystem. Lær hvad er X- og Y-akse og hvorfor der står minus (-) foran nogle koordinater. Videoen forklarer det hele og arbejder med forståelse samt eksempler.

Folkeskolematematik
2. Klasse matematik
3. Klasse matematik
4. Klasse matematik
5. Klasse matematik
6. Klasse matematik
7. Klasse matematik
8. Klasse matematik
9. 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 #Koordinatsystem #Koordinatsystemet #Folkeskolen #Lektier #Lektiehjælp #2klasse #3klasse #4klasse #5klasse #6klasse #7klasse #8klasse #9Klasse #Koordinatsæt #LærLetMatematik #X-akse #Y-akse #Skole #SkoleHjælp #UNIKSkole