Kim discusses how modern American political culture began to emerge in the early nineteenth century as the right to vote was extended to a broader segment of American citizens.
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https://www.youtube.com/watch?v=o0K8bb9uJQ4
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Anti-colonial independence movement in places like India, Algeria, Nigeria gain momentum and prove successful in the 20th Century, especially after the end of World War II. The non-alignment movement.
World History on Khan Academy: From prehistory to today, this course covers the human events that have shaped our planet.
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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https://www.youtube.com/watch?v=8xIA10NQakI
Note: All Khan Academy content is available for free at (www.khanacademy.org)
41-45, polygons, exterior angles
Watch the next lesson: https://www.khanacademy.org/math/geometry/geometry-worked-examples/v/ca-geometry-deducing-angle-measures?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry
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https://www.khanacademy.org/math/geometry/geometry-worked-examples/v/ca-geometry-pythagorean-theorem-area?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry
Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry.
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=Ncg1HB5uVLc
The first ten amendments to the US Constitution are known as the "Bill of Rights." These amendments protect individual liberties and limit the power of the federal government.
View more lessons or practice this subject at https://www.khanacademy.org/humanities/ap-us-government-and-politics/civil-liberties-and-civil-rights/bill-of-rights/v/overview-of-the-bill-of-rights?utm_source=youtube&utm_medium=desc&utm_campaign=usgovernmentandcivics
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!
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https://www.youtube.com/watch?v=ZQj0b949rDY
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Sal uses place value blocks to regroup and subtract 438-272.
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https://www.youtube.com/watch?v=F63kWrYg6fY
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Here's an example of how we convert a decimal to a simplified fraction. Over time this will become second nature to you.
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/e/converting_decimals_to_fractions_1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra
Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/v/converting-decimals-to-fractions-1-ex-1?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra
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https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/decimal-to-fraction-pre-alg/v/converting-fractions-to-decimals-example?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra
Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!
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https://www.youtube.com/watch?v=NzIoHQfStoM
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Simple analysis of cost per job saved from stimulus
More free lessons at: http://www.khanacademy.org/video?v=sSqxVMbml_k
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https://www.youtube.com/watch?v=sSqxVMbml_k
Note: All Khan Academy content is available for free at (www.khanacademy.org)
U08_L2_T4_we3 Special Products of Polynomials 3
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https://www.youtube.com/watch?v=jYfWFy0yxB4
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Separating the truthteller from the togglers! Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/math/math-for-fun-and-glory/puzzles/brain-teasers/v/alien-abduction-brain-teaser?utm_source=YT&utm_medium=Desc&utm_campaign=mathforfunandglory
Missed the previous lesson? https://www.khanacademy.org/math/math-for-fun-and-glory/puzzles/brain-teasers/v/liar-truthteller-brain-teaser?utm_source=YT&utm_medium=Desc&utm_campaign=mathforfunandglory
Math For Fun and Glory on Khan Academy: Strengthen your brain with some mind bending riddles and puzzles.
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=l3OkPYhDi9w
Note: All Khan Academy content is available for free at (www.khanacademy.org)