Makey Makey backpacks have invention appeal! Attach any one of these three backpack boards to the black pin headers on the back of your Makey Makey (v.1.4 and higher only!) to access its full set of features. Add a second player to your games, find creative ways to control your computer mouse, and take your inventions to the MAX!

https://makeymakey.com/product....s/makey-makey-banana

More at http://littlebits.cc/bits/makey-makey

Make the mundane momentous with Makey Makey and littleBits! With the Makey Makey Bit, you can use everyday objects to trigger your Bits and control cursors on your computer’s keyboard, or even control your computer with Bits. Perfect for newbies and experts doing art, engineering, and everything in-between.

littleBits is the easiest way to learn and invent with electronics. Find out more at littleBits.cc

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/algebra/x2f8bb115

The general idea behind the word 'abstract'

Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Missed the previous lesson?
https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/origins-of-algebra?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

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I used conductive paint from Bare Conductive with MaKey MaKey to make paintings of musical notation that you can play. The software making the sounds is called SoundPlant.

Arabic Math, Kids Adding Blocks #8, Learning, teaching, Factoring manipulative Blocks, with Smiley Face Books using Japanese Numerals, Mortensen Math Japan, Algebra, Factoring Expressions, with Jerry Mortensen, Mortensen Math manipulative blocks, Kids Montessori K-12 Homeschooling Pre-school Charter Schools Kindergarten mathematics tutorial video.\
Math, Calculus, Trigonometry, Fractions, Algebra, Addition, Subtraction, Multiplication, Factoring
Algebra visualization with Mortensen Math.com manipulative colored blocks to visualizing algebraic expressions, visualizing mathematics, Montessori Homeschool k-12 preschool online curriculum on line video.
CONTACT US:
Toll Free USA Tel: 800+4plus4=8! [800-475-8748]
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En este video repasaremos un tema básico para aprender español, los artículos.

Los artículos son palabras que acompañan al sustantivo (la cosa o nombre) y nos brindan información adicional.

En este vídeo hemos puesto los artículos de color naranja en el texto para que podáis identificarlos fácilmente.

Algunas frases del video con uso de artículos (en mayúsculas):

LA presentación
Estoy segura que LA he dejado por aquí.
No es posible que no LA encuentre, LO curioso es que estoy segura que LA he dejado
por aquí…
¡LOS niños!
LAS hojas de la presentación.
EL jefe
UN trabajo
LA mesa
LA nube
UNA solución
EL pellejo.
LO curioso

Los artículos en español se dividen en 2 tipos, los determinados y los indeterminados.

Esa información ya la hemos visto en un vídeo anterior, que te recomendamos que le des un vistazo si aún no lo has visto:

https://youtu.be/StVS9HiA8OA

Determinados: La, el, los, las, lo
Indeterminados: Un, una, unos, unas.

En este video además podemos profundizar en un tema más avanzado para quienes ya tengan un nivel más alto de español.

DIferencia entre EL (sin acento o tilde) y Él (con acento o tilde como se usa en "ha sido él")

"El" sin tilde es un artículo, como los ejemplos en este video.
En cambio "Él" con tilde es un pronombre personal, por ejemplo: Él se llema Pedro, ha sido él, no es mío es de él.

Si quieres saber más sobre los pronombres, puedes dar un vistazo a esta clase:

https://youtu.be/Ue89eJ--vds

Además el español cuenta con dos "contracciones" que juntan un artículo con una preposición, ellas son:
AL: Preposición "a" + artículo "el". Ejemplo: Vamos AL supermercado
DEL: Presposición "de" + artículo "el". Ejemplo: es DEL hermanos de Juan.

Capítulos:
00:00 Los artículos en español comienzo
00:03 ¿Dónde esta LA presentación?
00:46 Estoy segura que LA he dejado por aquí
01:07 UN momento, LOS niños!
01:26 ¿no habréis visto LA presentación de mamá?
02:14 ¿Qué es UNA presentación, mamá?
02:37 Yo no he sido, ha sido él
02:49 Un momento
02:57 Creo que puedo recuperarla de LA nube
03:45 LA tecnología me ha salvado EL pellejo
04:01 Los artículos y ejemplos de uso
04:12 Artículo EL
04:21 Artículo LOS
04:30 Artículo LA
04:39 Artículo LAS
04:49 Artículo UN
04:57 Artículo UNOS
05:07 Artículo UNA
05:16 Artículo UNAS
05:26 Suscríbete y fin del video


¡Recuerda suscribirte a nuestro canal!🔔

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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This video lesson covers the regular -ER verbs in the present tense. If you haven't watched the videos on how to change -AR verbs, you might do that first as a reference point. Enjoy!

Rate this video if it was helpful.

Let me know if you have any questions, comments or suggestions below.

For more free Spanish video lessons, word banks and verb conjugation charts, visit http://www.senorjordan.com

Thanks for watching!

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Listen to my music on Soundcloud:
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Listen to my music on Spotify:
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Buy my songs on iTunes:
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Buy my songs on Amazon:
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Donate to my video-making project:
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*Grammar Pop Up version!

See Non-grammar version here:
https://www.youtube.com/watch?v=MuhuHyVvFJo

This is a video in a new series to help people learn Spanish through repetition and storytelling.

This particular story is basic. We will be using the words from this episode in future episodes. The idea is to repeat words a lot in different ways and to get you forgetting that you're watching something in Spanish.

In this video, we will teach you how to draw a cube!

We hope you are enjoying this video! For more in-depth learning, check out Miacademy.co (https://www.parents.miacademy.co/), an online learning platform with lessons and practice games that go along with our videos. Use coupon code VIDEOSPECIAL for a discount. Good for homeschoolers, Parents, Teachers, or anyone with kids in grades K-8.

Miacademy also offers many hands-on learning activities including a business simulation, writing in the Miacademy weekly, and creating artwork. Teaching social skills is also one of the key values at Miacademy. On the site, kids can interact safely in a moderated environment and share their artwork, videos, and ideas with each other.

⭐ Play Math Speed Test (FREE on iOS): https://apps.apple.com/app/id894239890

Are you a human calculator? Test your addition math speed. Add numbers as fast as you can in this mental maths drill.
20 arithmetic problems with 4 levels of difficulty.
Good luck and have fun!

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💬 COMMENT: Did you beat the final boss by scoring 5/5 in the final round?

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** MORE TRIVIA & WORD GAMES:
Unscramble the Scrambled Words: https://youtu.be/QuIw0eEaRd0
Guess the Word Games (Hangman): https://youtu.be/sdD0LcGgh-A
Trivia Multiple Choice Quiz: https://youtu.be/sdD0LcGgh-A
Guess the Logo Quiz: https://youtu.be/QuIw0eEaRd0

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Perfect for Family Trivia Game Nights!

** ATTRIBUTIONS:
(Music)
Title: The Duel
By: Benjamin Tissot (aka Bensound)
URL: https://www.bensound.com/royal....ty-free-music/track/

#braingames #brainbreaks #stayhome

Dance and sing to a fun music video about the Spanish alphabet!
We hope you are enjoying our large selection of engaging core & elective K-12 learning videos. New videos are added all the time - make sure you come back often to learn more! If you'd like us to cover any additional topics, please let us know. For practice, assessment, and many interactive activities that go along with each video, as well as a teacher/parent dashboard, go to Miacademy.co for Grades K-8 or Miaprep.com for grades 9-12!

In this video, I look at 6 physical properties, thermal conductivity, states of matter, density, solubility, ductility, and malleability.
Physical properties can be observed without having to change the object.
0:00 Introduction to Physical properties examples
0:11 Definition physical properties
0:31 Thermal Conductivity
0:40 States of matter
0:52 Density
1:11 Solubility
1:19 Ductility
1:25 Malleability
Each of these properties are examples of physical properties.

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👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse operations (addition or subtraction) to move like terms to different sides of the equality sign. After evaluating like terms we then also use inverse operations (multiplication or division) to remove any multiple (or fraction) to the variable.

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Organized Videos:
✅Solve One and Two Step Equations
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Linear Equations | Learn About
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅How to Solve One Step Equations with Addition
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅How to Sove One Step Equations with Multiplication
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅How to Solve One Step Equations with Decimals
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Two Step Equations
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Two Step Equations with Fractions
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Two Step Equations with Two Variables
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Two Step Equations with a Fraction
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Two Step Equations with Fractions
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM
✅Solve Two Step Equations with a Rational Fraction
https://www.youtube.com/playli....st?list=PL0G-Nd0V5ZM


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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: https://www.freemathvideos.com/about-me/

#LinearEquations #SolvelinearEquations #Brianmclogan

Addition & Subtraction of Algebraic Fractions; Finding Lowest Common Denominator' Factoring

Wetlands are ecosystems found on Earth that are covered with water for most of the year.
In this video, I cover the difference between a swamp which has trees and a marsh that mainly has grass and reeds.
I also cover a bog that receives on rain or snow and fen that has a water source feeding it.

In the presence of water, citric acid and sodium bicarbonate (aka baking soda) react to form sodium citrate, water, and carbon dioxide. Students investigate this endothermic reaction. They test a stoichiometric version of the reaction followed by testing various perturbations on the stoichiometric version in which each reactant (citric acid, sodium bicarbonate and water) is strategically doubled or halved to create a matrix of the effect on the reaction. By analyzing the test matrix data, they determine the optimum quantities to use in their own production companies to minimize material cost and maximize carbon dioxide production. They use their test data to "scale-up" the system from a quart-sized ziplock bag to a reaction tank equal to the volume of their classroom. They collect data on reaction temperature and carbon dioxide production. More advanced students are challenged to theoretically predict the results using stoichiometry.

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/w

TeachEngineering has over 1,500 FREE lessons and activities. Visit https://www.teachengineering.org/ for more!

Music: Fun - Vibe Tracks

What is a ribosome?

When you look at pictures of cells, you can see tiny dots on the ER and in the cytoplasm.

These dots are ribosomes, but why are they important to the cell?
Ribosomes are small protein factories found in cells.
They are located in the cytoplasm and on the rough ER.
Ribosomes look like small dots on the ER and in the cytoplasm.
Ribosomes are found in plant,animal, and bacterial cells.

How does a ribosome make a protein?
mRNA that has been created at the nucleus and travels to the ribosome.
tRNA travels to the mRNA and reads it in triplets called codons.
The tRNA has an amino acid on one end.
The tRNA reads the mRNA and strings the amino acids together in the correct order.

Why is protein important?
Protein is used for many functions in the cell.
Proteins are used as building blocks and structure suppor. Your skin, and tendons are made up of protein.
Some proteins help with digestion.
Proteins help with muscle contraction, and carry oxygen around the body.
These tiny organelles play a very important in helping organisms stay alive.
Take a journeyto the cell
https://www.youtube.com/watch?v=QS274gwv_Sc
--------------------------------------------------------------------------------------------------------------
Take a journey into a cell and learn about the cell organelles
https://www.youtube.com/watch?v=3sgSJ44hOEg