Mga nangungunang video
WEBSITE: http://www.teachertube.com Step by step guide to using the TI89 simult function to solve simultaneous equations
When you get sick, what happens in your body to help you get better? In What Is the Immune System for Kids, you will learn how the human body fights against bad bacteria and viruses to keep it safe. And when you do get sick, certain parts of the immune system also help heal you and make you feel better. In fact, it is constantly working to battle bad germs that try to invade your body and attack you every day.
The parts that make up the immune system are the skin, white blood cells, and the lymph system. The skin is actually the body's first line of defense because it covers the whole body like a shield. This is why it's important to keep yourself clean. Since germs spread very easily by skin contact, washing your hands is one of the best ways to help prevent the spread of germs.
White blood cells are like "watchers" of the blood. They multiply constantly because they only live for a few weeks. There are three types of white blood cells, one of which specifically helps keep the body clean during the healing process. These are called macrophages. Another kind, lymphocytes, are the white blood cells that attack infections. Different types of lymphocytes have different responsibilities. Some find hidden germs and unhealthy cells and destroy while others produce antibodies to fight specific germs.
Did you know that sometimes the immune system fights against good things? When it thinks a particular food, for instance, is bad, it will attack it, causing symptoms like sneezing, itching, hives, or other reactions. In other words, it causes allergies and an allergic reaction. When the immune system attacks healthy cells because it mistakes them for unhealthy, it means the body suffers from an autoimmune disease.
We hope you and your student(s) enjoyed learning about how our bodies protect us! If you want to learn even more, head over to our website and download one of our many free lesson plans about the human body, full of activities, worksheets, and more!
https://learnbright.org/lesson....s/science/immune-sys
What you will learn in What Is the Immune System for Kids:
0:00 Introduction to the immune system
0:51 What the immune system is and how it works
1:36 First layer of defense: the skin
2:02 White blood cells: Neutrophils, macrophages, lymphocytes
2:47 T-cells and B-cells
3:48 How the lymph system works
4:19 Not all germs are bad and how vaccines work
5:20 Allergies, autoimmune diseases, and how to help your immune system
6:26 Review of the facts
Check out some of our other immunity-related videos here:
Germs: https://youtu.be/z6n-37RTKRo
Bacteria and Viruses: https://youtu.be/XIdMeDOy8AY
Thank you for watching and learning with us! We’re constantly releasing new content and videos, so click that “Subscribe” button and you’ll get notified.
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*Teachers and Parents! Did you know? In addition to these great videos, we have also created a library of high-quality and engaging lessons for your elementary aged student(s). Visit us, sign up for a free account, and instantly you'll have access to thousands of lesson plans, learning materials, teaching instructions, activities, and assignments that your kids will really enjoy! We hope to see you soon!
Browse our entire collection of Science lesson plans: https://learnbright.org/lessons/?filter_subject=science
#ImmuneSystem
#ImmuneSystemForKids
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/algebra/x2f8bb115
This example of combining like terms in an expression gets a little hairy. Listen closely.
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/introduction-to-algebra/manipulating-expressions/e/combining_like_terms_1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/manipulating-expressions/v/combining-like-terms-and-the-distributive-property?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Missed the previous lesson?
https://www.khanacademy.org/math/algebra/introduction-to-algebra/manipulating-expressions/v/combining-like-terms-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channe....l/UCYZrCV8PNENpJt36V
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
TeacherTube User: Klasky
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.
This video describes how to change measurements in feet to inches using a 1/4 inch scale
El verbo estar en español
Nuestro protagonista de este nuevo vídeo para aprender gramática tiene una madre muy controladora.
Todo el tiempo quiere saber dónde esta. Aprovecharemos la situación para aprender sobre el verbo estar
¿Dónde estas?
Estoy en la farmacia
Estoy en el bar
Estoy en la fiesta de cumpleaños de una amiga
Estoy en un restaurante
¿Qué estas haciendo en la farmacia?
¿Qué estas haciendo en el bar?
¿Dónde estas ahora?
Conjugar el verbo estar en presente:
YO: Estoy
TU: Estas
EL: Esta
ELLOS: Están
VOSOTROS: Estáis
NOSOTROS: Estamos
/ Clase 115
Recuerda suscribirte a nuestro canal y activar las notificaciones 🔔
Equal Parts: Teaching elementary students how to divide equally is a brief and entertaining video that helps kids understand what equal parts mean and how to find them in everyday life.
Many things that we see every day can be broken up equally, especially PIZZA! After watching this video your student(s) will be able to recognize ways they can make things become equal in halves, thirds or quarters.
Use this in conjunction with our Equal Parts Lesson Plan found on our website here: https://learnbright.org/lessons/math/equal-parts/
Thank you for watching and learning with us! We’re constantly releasing new content and videos so click that “Subscribe” button and you’ll notified.
Find and Follow Us Online:
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Instagram: https://instagram.com/LearnBrightEducation
Pinterest: https://pinterest.com/LearnBrightEducation
YouTube: https://www.youtube.com/LearnBright
Website: https://learnbright.org/
*Teachers and Parents! Did you know? In addition to these great videos, we have also created a library of high quality and engaging lessons for your elementary aged student(s). Visit us, sign up for a free account, and instantly you'll have access to thousands of lesson plans, learning materials, teaching instructions, activities, and assignments that your kids will really enjoy! We hope to see you soon!
Browse our entire collection of Math lesson plans:
https://learnbright.org/lessons/?filter_subject=math
#EqualParts
TeacherTube User: Burner416
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.
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/differential-calc
Differential calculus on Khan Academy: Limit introduction, squeeze theorem, and epsilon-delta definition of limits.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to KhanAcademy’s Differential Calculus channel:
https://www.youtube.com/channe....l/UCNLzjGl1HBdZrHXo4
Subscribe to KhanAcademy: https://www.youtube.com/subscr....iption_center?add_us
¡Aprende español de una manera divertida!
En este video, exploraremos palabras en español que suenan similares pero tienen significados totalmente diferentes. Descubre cómo distinguir entre estas palabras y evita confusiones comunes en tu aprendizaje del español. ¡No te pierdas esta lección esencial para principiantes!
Suscríbete a nuestro canal ✍, dale al like 👍 y activa las notificaciones🔔 para no perderte ningún nuevo vídeo!
Suscribirse:https://www.youtube.com/Aprend....erespañolonline?sub_ 🔔
✅ Curso de español para principiantes: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhBv8b
✅ Español nivel intermedio: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhAlQR
✅ Verbos en español: https://youtube.com/playlist?l....ist=PLyhXDeW_WjhDyOv
Equal Parts: Teaching elementary students how to divide equally is a brief and entertaining video that helps kids understand what equal parts mean and how to find them in everyday life.
Many things that we see every day can be broken up equally, especially PIZZA! After watching this video your student(s) will be able to recognize ways they can make things become equal in halves, thirds or quarters.
Use this in conjunction with our Equal Parts Lesson Plan found on our website here: https://learnbright.org/lessons/math/equal-parts/
Thank you for watching and learning with us! We’re constantly releasing new content and videos so click that “Subscribe” button and you’ll notified.
Find and Follow Us Online:
Facebook: https://www.facebook.com/LearnBright/
Instagram: https://instagram.com/LearnBrightEducation
Pinterest: https://pinterest.com/LearnBrightEducation
YouTube: https://www.youtube.com/LearnBright
Website: https://learnbright.org/
*Teachers and Parents! Did you know? In addition to these great videos, we have also created a library of high quality and engaging lessons for your elementary aged student(s). Visit us, sign up for a free account, and instantly you'll have access to thousands of lesson plans, learning materials, teaching instructions, activities, and assignments that your kids will really enjoy! We hope to see you soon!
Browse our entire collection of Math lesson plans:
https://learnbright.org/lessons/?filter_subject=math
#ASL
#EqualParts
A Inés le gusta mucho como hacen snowboard unos chicos que ve desde la cafetería y cuando van a tomar algo se anima a acercarse a hablarles.
Inés conoce a Nacho y a Raúl y tienen un típico diálogo de personas que recién se conocen. Inés les cuenta que los ha visto haciendo snowboard y le parecen buenísimos.
Nacho le pregunta si también hace snowboard y tienen un diálogo sobre como Inés está aprendiendo a esquiar. Nacho también le pregunta si se ha animado alguna vez con el snowboard.
Una buena oportunidad para practicar el interrogativo en español.
Nacho le cuenta que no es muy bueno con los esquíes y anima a Inés a probar el snowboard.
Inés no se anima y pasa de la propuesta pero se compromete a pensarlo un poco más.
Esa misma tarde Nacho y Raúl le cuentan Sandra que conocieron a Inés en la cafetería. A Sandra le haría mucha ilusión tener otra chica en el grupo de amigos.
No te pierdas la semana que viene la segunda parte de la historia...
Podemos aprender en este video:
Vocabulario sobre deportes de invierno
Diálogos con la camarera en español
Cómo hacer preguntas en español
Cómo contar una historia en español
Diálogos de personas que recién se conocen
El pretérito indefinido en español (para contar acciones pasadas)
Recuerda activar las notificaciones si quieres que te avisemos de cada nuevo vídeo 🔔
Clase 87
TeacherTube User: Riversidemiddle
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.
Practice Your Spanish With Chateo - a Spanish-speaking chatbot! | Get a discount off your first 6 months with code CHATEOBOT | Sign up at: https://www.senorjordan.com/chat
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SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!
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Buy my songs on Amazon:
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Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
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In this video lesson we talk about some different pet names you can use with your special someone!
Feel free to share your favorite term of endearment (in Spanish or English) in the comments!
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/algebra-home/alg-
When and why you can't invert a matrix.
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/precalculus/precalc-matrices/inverting_matrices/e/matrix_inverse_3x3?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus
Watch the next lesson: https://www.khanacademy.org/math/precalculus/precalc-matrices/matrix-equations/v/matrix-equations-systems?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus
Missed the previous lesson?
https://www.khanacademy.org/math/precalculus/precalc-matrices/inverting_matrices/v/inverting-matrices-part-3?utm_source=YT&utm_medium=Desc&utm_campaign=Precalculus
Precalculus on Khan Academy: You may think that precalculus is simply the course you take before calculus. You would be right, of course, but that definition doesn't mean anything unless you have some knowledge of what calculus is. Let's keep it simple, shall we? Calculus is a conceptual framework which provides systematic techniques for solving problems. These problems are appropriately applicable to analytic geometry and algebra. Therefore....precalculus gives you the background for the mathematical concepts, problems, issues and techniques that appear in calculus, including trigonometry, functions, complex numbers, vectors, matrices, and others. There you have it ladies and gentlemen....an introduction to precalculus!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Precalculus channel:
https://www.youtube.com/channe....l/UCBeHztHRWuVvnlwm2
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
WEBSITE: http://www.teachertube.com Review of how to read and write decimals
Practice Your Spanish With Chateo - a Spanish-speaking chatbot! | Get a discount off your first 6 months with code CHATEOBOT | Sign up at: https://www.senorjordan.com/chat
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SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!
Follow me on Facebook: https://www.facebook.com/srjordanspanish
Tweet me: https://twitter.com/senorjordan
Check out my website: http://www.senorjordan.com
Follow me on Instagram: @senorjordanvideos
Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish
Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU
Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948
Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35
Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
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SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!
Follow me on Facebook: https://www.facebook.com/srjordanspanish
Tweet me: https://twitter.com/senorjordan
Check out my website: http://www.senorjordan.com
Follow me on Instagram: @senorjordanvideos
Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish
Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU
Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948
Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35
Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Here are some real tweets from Twitter to help you practice your Spanish!
Here's the list of movies in the video with their actual names in Spanish:
1. El bueno, el malo y el feo
2. La bella y la bestia
3. Blancanieves y los siete enanitos
4. Salvando al soldado Ryan
5. La noche de los muertos vivientes
6. El origen del planeta de los simios
7. El niño de la pijama a rayas
8. Cómo perder a un hombre en 10 días
9. 10 cosas que odio de ti
10. Lo que el viento se llevó
How can we tell if a sequence converges or diverges? See Sal in action, determining the convergence/divergence of several sequences. Created by Sal Khan.
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-bc/bc-series/bc-inf-sequences/e/convergence-and-divergence-of-sequences?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusBC
Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-bc/bc-series/bc-finite-geo-series/v/series-as-sum-of-sequence?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusBC
Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-bc/bc-series/bc-inf-sequences/v/convergent-and-divergent-sequences?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusBC
AP Calculus BC on Khan Academy: Learn AP Calculus BC - everything from AP Calculus AB plus a few extra goodies, such as Taylor series, to prepare you for the AP Test
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 AP Calculus BC channel: https://www.youtube.com/channe....l/UC5A2DBjjUVNz8axD-
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us
*Click CC to turn on subtitles in English to follow along*
Learn in the most natural way possible!
see normal episode:
https://www.youtube.com/watch?v=NqkOVSeqSYs
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SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!
Follow me on Facebook: https://www.facebook.com/srjordanspanish
Tweet me: https://twitter.com/senorjordan
Check out my website: http://www.senorjordan.com
Follow me on Instagram: @senorjordanvideos
Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish
Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU
Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948
Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35
Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SUBSCRIBE for more Spanish videos: http://bit.ly/XGe7we
and make sure to click the notification bell!
Follow me on Facebook: https://www.facebook.com/srjordanspanish
Tweet me: https://twitter.com/senorjordan
Check out my website: http://www.senorjordan.com
Follow me on Instagram: @senorjordanvideos
Listen to my music on Soundcloud:
https://soundcloud.com/senorjordanspanish
Listen to my music on Spotify:
https://open.spotify.com/artis....t/2nyJ9GgLNMckXCuBHU
Buy my songs on iTunes:
https://music.apple.com/us/artist/1621526948
Buy my songs on Amazon:
https://www.amazon.com/music/p....layer/artists/B09Z35
Donate to my video-making project:
https://paypal.me/srjordanvideos?country.x=US&locale.x=en_US
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Here are some real tweets from Twitter to help you practice your Spanish!
Trending topic last week!
