Pattern when dividing by tenths and hundredths ... https://www.youtube.com/watch?v=W6OAc7NKrSI Note: All Khan Academy content is available for free at (www.khanacademy.org)
How and why did the Northern and Southern parts of the United States begin to develop distinctive regional attitudes about the institution of slavery? In this video, Kim discusses how the economic systems and ideas of each region evolved over time, leading to two very different societies.
View more lessons or practice this subject at https://www.khanacademy.org/humanities/us-history/road-to-revolution/creating-a-nation/v/regional-attitudes-about-slavery-1754-1800?utm_source=youtube&utm_medium=desc&utm_campaign=ushistory
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
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https://www.youtube.com/watch?v=SFhd8kcjaOw
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Naming ionic compounds that contain polyvalent ions, using example of cobalt (III) sulfide.
View more lessons or practice this subject at https://www.khanacademy.org/science/chemistry/atomic-structure-and-properties/names-and-formulas-of-ionic-compounds/v/naming-ionic-compound-with-polyvalent-ion?utm_source=youtube&utm_medium=desc&utm_campaign=chemistry
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
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https://www.youtube.com/watch?v=vVTwzjvWySs
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Description
More free lessons at: http://www.khanacademy.org/video?v=ir-ISPDjGno
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https://www.youtube.com/watch?v=ir-ISPDjGno
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Overview of the Ottoman, Safavid and Mughal Empires and their Turko-Mongol origins. Discussions of devshirme, janissaries and ghulams. Gunpowder empires.
View more lessons or practice this subject at https://www.khanacademy.org/humanities/world-history/renaissance-and-reformation/mughal-dynasty/v/ottoman-safavid-and-mughal-empires-world-history-khan-academy?utm_source=youtube&utm_medium=desc&utm_campaign=worldhistory
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
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https://www.youtube.com/watch?v=hNpcQEGw3S4
Note: All Khan Academy content is available for free at (www.khanacademy.org)
?? Did you know? The First Amendment wasn't always the first. Originally planned as the third, it took the spotlight when the first two didn't make the cut. But wait, there's more! The very first Supreme Court ruling on freedom of speech involved 8- and 11-year-olds! Prepare to be amazed as we unravel this captivating tale of history.
Ready to dive deeper into these surprising stories? Keep an eye out for our Constitution 101 course launching on September 17, 2024, thanks to our partnership with the National Constitution Center!
P.S. Teachers, this is just a glimpse of our upcoming Constitution 101 course. Learn more about our course and explore the principles that shaped the presidency, landmark decisions, and how these historic choices impact our lives every day! Learn more (add link OR by clicking the link in the bio!)
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https://www.youtube.com/watch?v=0Vb6HY7z4kA
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Example identifying roles in a food web.
View more lessons or practice this subject at https://www.khanacademy.org/science/high-school-biology/hs-ecology/trophic-levels/v/example-identifying-roles-in-a-food-web?utm_source=youtube&utm_medium=desc&utm_campaign=highschoolbiology
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today!
Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc
Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc
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https://www.youtube.com/watch?v=xL96QwxwbG0
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Detailed analysis of the rent vs. buy decision. Created by Sal Khan.
Watch the next lesson:
https://www.khanacademy.org/economics-finance-domain/core-finance/housing/mortgages-tutorial/v/introduction-to-mortgage-loans?utm_source=YT&utm_medium=Desc&utm_campaign=financeandcapitalmarkets
Missed the previous lesson? Watch here: https://www.khanacademy.org/economics-finance-domain/core-finance/housing/renting-v-buying/v/renting-vs-buying-a-home-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=financeandcapitalmarkets
Finance and capital markets on Khan Academy: Is it always better to buy than rent? What if home prices go up dramatically and rents don't? How can we compare home prices to rents to figure out what to do. This older tutorial (low-res, bad handwriting) walks us through this. It is about housing but similar thinking can be applied to any rent-vs-buy decision (spoiler alert, Sal did eventually buy a home).
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.
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https://www.youtube.com/watch?v=mtL_plJXv3c
Solving Quadratic Equations by Square Roots
Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/e/solving_quadratics_by_taking_the_square_root?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII
Watch the next lesson: https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_formula_tutorial/v/solving-quadratic-equations-by-completing-the-square?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII
Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/polynomial_and_rational/quad_factoring/v/factoring-trinomials-by-grouping-6?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII
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https://www.youtube.com/watch?v=55G8037gsKY
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Hear from biology professionals about how they have used creative communication to solve a problem.
Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!
Donate or volunteer today! Donate here: https://www.khanacademy.org/donate
Volunteer here: https://www.khanacademy.org/contribute
...
https://www.youtube.com/watch?v=DAKmXK-qWJ8
Note: All Khan Academy content is available for free at (www.khanacademy.org)