precalculus khanacademy

Precalculus - Khan Academy

Precalculus - Khan Academy

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Non-trigonometry pre-calculus topics. Solid understanding of all of the topics in the "Algebra" playlist should make this playlist pretty digestible.

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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Introduction to raising (a+b)^n

Binomial Theorem and Pascal's Triangle

Intuition behind why binomial expansion involves combinatorics

Argand Diagram, magnitude, modulus, argument, exponential form

Understanding how logarithmic scale is different from linear scale and why it could be useful

Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly

Vi Hart visits Khan Academy and talks about Benford's Law with Sal

Vi and Sal talk through the intuition of Benford's law (part 2)
 

 

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High school Biology videos that I make for 10th grade Biology, 9th-10th grade Honors Biology, and Intro to the Human Body classes. Hope you find them helpful!


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DNA and RNA videos for high school Biology



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Precalculus - Khan Academy 20 lessons

Non-trigonometry pre-calculus topics. Solid understanding of all of the topics in the "Algebra" playlist should make this playlist pretty digestible. About Khan Academy: Khan Academy offers practic


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Topics covered in the first two or three semesters of college calculus. Everything from limits to derivatives to integrals to vector calculus. About Khan Academy: Khan Academy offers practice exerc


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Chemistry for high school Biology. Biochemistry and the macromolecules - carbohydrates, lipids, proteins, and nucleic acids.


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