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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.
This video is made to give you knowledge on the basic concepts of ratio and proportion. It also aims to develop your skills in expressing values as ratio or proportion, identifying equivalent ratios, and finding missing term in a proportion.
Preschool Mathematics tutorial Games for K-12 Montessori Homeschool manipulative curriculum using Mortensen Math materials focusing on visualization, using manipulative blocks and trays.
Japanese Addition for Kids, Factoring 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 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.
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Toll Free USA Tel: 800+4plus4=8! [800-475-8748]
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Here, we will learn how to
1) Copy and edit an existing #GeoGebra resource.
2) Assign a #GeoGebra activity in #Google #Classroom
3) Save & share a GeoGebra construction made within any app
3) Embed GeoGebra applets within various LMS's (OneNote, Schoology, Canvas)
4) Assign a GeoGebra Task using GeoGebra Groups (GeoGebra's own built-in LMS)
In this video, you will see how you can do 3D Objects by using Geogebra 3D Calculator. GeoGebra 3D graphing calculator is a great tool for anyone who wants to study three-dimensional geometry. Watch the video and see how you can create 3D Math Art on GeoGebra. This is the first video, I will record more videos and share them soon.
Geogebra 3D Calculator: https://www.geogebra.org/3d
3D House Link: https://www.geogebra.org/3d/eeff7hae
MICROPHONE I AM USING:
FIFINE T669
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#geogebra #mathart #3dmathart
The basics of GeoGebra.
GeoGebra is a great, FREE online tool for doing mathematics: geometry, algebra, and statistics.
https://www.geogebra.org/
This is an introductory video.
(GeoGebra is also a CAS.)
Handouts:
http://bit.ly/GeoGebra101
https://app.geogebra.org/help/....geogebraquickstart_e
WEBSITE: http://www.teachertube.com Polynomial Division 1
This tutorial shows how logarithms can be used to solve variables in an an exponent.
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This tutorial explains the different types of numbers commonly used in algebra. The number types discussed are counting, whole, integer, rational, irrational, and imaginary.
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On this lesson, you will learn how about finding the equation of a line given two points, finding slope from two points, and finding y-intercept given two points (y=mx+b form). Let's do it!
Let's continue exploring the properties of expressions and equations as we practice and learn how to derive the equation of a line in slope-intercept (y=mx+b) form using two points.
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Understand the connections between proportional relationships, lines, and linear equations.
Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.
How do I find the equation of line given two points?
How do I find the equation of a line in y=mx+b form?
How can I practice common core math?
Image Credit: Emojis provided free by http://emojione.com
Probability Trees are a great way of organising your ideas when solving probability problems in math - allowing you to easily work out different results possible as well as actual probabilities.
To support free math by tecmath on Patreon (thankyou): https://www.patreon.com/tecmath
To make a one off donation: https://paypal.me/tecmath To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
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Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles. In this video we look at the use of trigonometry with right triangles, solving for both sides and angles.
To support tecmath on Patreon: https://www.patreon.com/tecmath
BTW for those interested - the history of trigonometry history is fascinating!
The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.
The use of trigonometry really took off due to it's use in navigation - trigonometry has been used for locating latitudes and longitudes of sailing vessels, plotting courses, and calculating distances during navigation.
Trigonometry is still used in navigation through such means as the Global Positioning System and artificial intelligence for autonomous vehicles.
But the truly cool trigonomic endevour was The Great Trigonomical Survey.
The Great Trigonometrical Survey was a project which aimed to measure the entire Indian subcontinent with scientific precision. It was begun in 1802 and completed of it in 1871.
Among the many accomplishments of the survey was measurement of the height of the Himalayan giants: Everest, K2, and Kanchenjunga. The Survey had an enormous scientific impact as well, being responsible for one of the first accurate measurements of a section of an arc of longitude.
Triangulation surveys were based on a few carefully measured baselines and a series of angles. The initial baseline was measured with great care, since the accuracy of the subsequent survey was critically dependent upon it. Various corrections were applied, principally temperature. An especially accurate folding chain was used, laid on horizontal tables, all shaded from the sun and with a constant tension. The early surveys made use of large and bulky theodolites made by William Carey, a Zenith sector made by Jesse Ramsden and 100-foot (30 m) chains!
Interesting aside - Everest was one of the leaders of the survey - and his name was pronounced Eve-rest not Ever-est! To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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In which John Green teaches you about the American Revolution and the American Revolutionary War, which it turns out were two different things. John goes over the issues and events that precipitated rebellion in Britain's American colonies, and he also explores the ideas that laid the groundwork for the new American democracy. Find out how the tax bill from the Seven Years' War fomented an uprising, how the Enlightenment influenced the Founding Fathers, and who were the winners and losers in this conflict. (hint: many of the people living in the Colonies ended up losers) The Revolution purportedly brought freedom and equality to the Thirteen Colonies, but they weren't equally distributed. Also, you'll learn about America's love affair with commemorative ceramics and what happens when rich white guys take the reins from rich white guys and put together a society of, by, and for rich white guys.
Chapters:
Introduction: The American Revolution 00:00
Tensions Rising: The Stamp Act, Townsend Act, and Boston Massacre 0:52
An Open Letter to Tea 2:25
How Colonists Protested Unfair Taxation 3:10
British Loyalists & Sympathizers 5:02
Revolutionary Ideas: No Taxation 5:54
All Men are Created Equal? 7:07
The Enlightenment 7:58
Changes After the American Revolution 9:16
Credits 10:52
Learn more about the American Revolution in these other Crash Course videos:
Taxes & Smuggling - Prelude to Revolution: Crash Course US History #6: https://www.youtube.com/watch?v=Eytc9ZaNWyc
Who Won the American Revolution?: Crash Course US History #7: https://www.youtube.com/watch?v=3EiSymRrKI4
The American Revolution: Crash Course Black American History #8: https://youtu.be/y75yPx9WKHY
Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse
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Just how small are nanomaterials? And what can we do with stuff that small? Today we’ll discuss some special properties of nanomaterials, how some can change at different sizes, and the difference between engineered nanomaterials and ones that occur naturally. We’ll also talk about some of the future research that’s needed on the use of nanomaterials.
Crash Course Engineering is produced in association with PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO
Check out Deep Look: https://www.youtube.com/channe....l/UC-3SbfTPJsL8fJAPK
***
RESOURCES:
http://www.safenano.org/knowle....dgebase/resources/fa
https://www.niehs.nih.gov/heal....th/topics/agents/sya
https://ec.europa.eu/health/sc....ientific_committees/
https://www.nano.gov/nanotech-101/what/seeing-nano
https://www.britannica.com/tec....hnology/nanotechnolo
http://www.essentialchemicalin....dustry.org/materials
https://www.britannica.com/tec....hnology/scanning-tun
http://www.hwnanomaterial.com/nanomaterials_n63
https://www.hindawi.com/journa....ls/amse/2016/4964828
https://www.nano.gov/nanotech-101/special
https://www.zdnet.com/article/....nanotechnology-to-en
https://www.ncbi.nlm.nih.gov/p....mc/articles/PMC42403
http://news.mit.edu/2014/solid....-nanoparticles-defor
https://www.nanoscience.com/ap....plications/education
http://www.understandingnano.c....om/nanotubes-carbon.
http://newscenter.lbl.gov/2016..../10/06/smallest-tran
https://www.theverge.com/circu....itbreaker/2016/10/6/
***
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:
Mark Brouwer, Kenneth F Penttinen, Trevin Beattie, Satya Ridhima Parvathaneni, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Eric Prestemon, Kathrin Benoit, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, Indika Siriwardena, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, D.A. Noe, Shawn Arnold, Malcolm Callis, Advait Shinde, William McGraw, Andrei Krishkevich, Rachel Bright, Mayumi Maeda, Kathy & Tim Philip, Jirat, Ian Dundore
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Learn how to solve Quadratic Equations (x^2+3x-10=0) using three different methods: The Quadratic Formula, by Factoring, and by Completing the Square. By PreMath.com
Division med trappen.
Det er en fordel at dividere med trappen, hvis man arbejder mere flercifrede stykker og skal holde styr på sine rester.
CS isn't actually just crazy hacking #computerscience #shorts #softwareengineer #coding
Expert Math Teacher explains his Math Classroom teaching strategies using Get More Math!
#math #mathteachers #teaching
Achieve Long-Term Math Skill Retention
Get More Math provides cumulative practice sessions uniquely tailored to each student’s needs, supporting mastery of new skills and long-term retention. GMM is a hyper-intelligent teacher’s aid that creates daily personalized assignments as an individual retention path.
Achieve Long-Term Skill Retention
Real Spiral Review
More instruction time with automatic spiral practice
Concept mastery and long-term retention
Grades 3 up to Algebra I & II, Geometry & Integrated Math
Individualized adaptive, cumulative practice
Real-time data diagnoses for individuals and classes
Improving long-term skill retention
Get More Math helps students succeed, boosting student engagement and math skill mastery. The result? Significant improvements in year-end exams.
Powerful Teacher Features
Teachers determine exactly what skills the students will practice for initial math mastery. Further customize your experience under Settings to enable and disable features, rewards, goals, skips, exams, games and offline settings.
Learning Recovery: Free Guide
Math teachers at every level are facing an intensified version of the same old dilemma: how can students learn grade-level content if they don’t have mastery of concepts from prior grades? Download our free 8 page guide today!
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Teacher
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Teacher
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Teacher
"Our entire middle school math department is using this program this year, both distance and in-person. It is AMAZING!"
Amber Bakken
Administrators!
Get More Math is different from anything you’ve ever seen before, let us show you why our teachers see real results that last!
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The near-term acceleration of the rate of temperature change shows an urgent need for research on the impacts of these changes for the environment and the human-built world. So, do we really need to grow into space? How can we do it in a sustainable way? It is high time for an integrated discussion of space matter with planetary concerns.
Our new comic series 'Space Rocks' will address these concerns adapted from the latest research articles. Stay tuned for more information.
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