Differential calculus on Khan Academy: Limit introduction, squeeze theorem, and epsilon-delta definition of limits.
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. ... https://www.youtube.com/watch?v=bGNMXfaNR5Q Note: All Khan Academy content is available for free at (www.khanacademy.org)
More free lessons at: http://www.khanacademy.org/video?v=rrUW4z5IVcQ
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https://www.youtube.com/watch?v=rrUW4z5IVcQ
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Sal makes the case for the Kelvin scale of temperature and absolute zero by showing that temperature is proportional to kinetic energy. Then he explains that you need to use the Kelvin scale in the ideal gas law. To finish he does a sample ideal gas law problem. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/physics/thermodynamics/temp-kinetic-theory-ideal-gas-law/v/thermodynamics-part-4?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/thermodynamics/temp-kinetic-theory-ideal-gas-law/v/thermodynamics-part-2?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
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=HvYUKRMT0VI
u18_l3_t1_we7 Calculator for Logarithms
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https://www.youtube.com/watch?v=6ZGQkGZf6sw
Note: All Khan Academy content is available for free at (www.khanacademy.org)
The general notion of the ratio of a sinusoidal voltage to a sinusoidal current is called "impedance". We derive the impedance of a resistor, inductor, and capacitor. The impedance of the inductor and capacitor has a term for frequency, so the impedance of these components depends on frequency.
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https://www.youtube.com/watch?v=WmTlioVfS78
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Getting more intuition of internal energy, heat, and work. Examples of using the first law to calculate work. Created by Sal Khan.
Watch the next lesson: https://www.khanacademy.org/science/physics/thermodynamics/laws-of-thermodynamics/v/work-from-expansion?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/thermodynamics/laws-of-thermodynamics/v/first-law-of-thermodynamics-internal-energy?utm_source=YT&utm_medium=Desc&utm_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
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=aOSlXuDO4UU
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Join Khan Academy's Aviv Weiss, Sarah Robertson, and ELA teacher, in Hobart, IN, Maddie Bartsch as they show you how Khanmigo can help supercharge ELA instruction.
00:00 Hello & Introductions
01:42 - Khan Academy’s approach to AI
04:15 - Agenda
05:26 The reality of ELA classroom instruction
08:45 Introduction & Demo of Khanmigo’s Essay Feedback feature
18:29 What sets Khanmigo apart from other AI tools
18:58 Ms. Bartsch's experience using Khanmigo
20:39 Examples of student interaction with Khanmigo
25:40 How Khanmigo saves teachers time
34:30 A preview of what’s next for Khanmigo
37:58 - How to access Khanmigo
To try Khanmigo and bring it into your school, visit: blog.khanacademy.org/teacher-khanmigo
Use promo code "AI4ELA" for a free one-month trial.
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https://www.youtube.com/watch?v=5RlrzSAEUqs
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Sketching the graph of a function using critical and inflection points.
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https://www.youtube.com/watch?v=XHgmx9xT2dE
Note: All Khan Academy content is available for free at (www.khanacademy.org)
Measuring width in inches
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https://www.youtube.com/watch?v=BBFOL4d2kek
Note: All Khan Academy content is available for free at (www.khanacademy.org)
In differential _calculus we learned that the derivative of ln(x) is 1/x. Integration goes the other way: the integral (or antiderivative) of 1/x should be a function whose derivative is 1/x. As we just saw, this is ln(x). However, if x is negative then ln(x) is undefined! The solution is quite simple: the antiderivative of 1/x is ln(|x|). Created by Sal Khan.
Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-ab/ab-antiderivatives-ftc/ab-common-indefinite-int/e/indefinite-integrals-of-e-x-1-x?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB
Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-antiderivatives-ftc/ab-common-indefinite-int/e/indefinite-integrals-of-e-x-1-x?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB
Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-antiderivatives-ftc/ab-reverse-power-rule/v/rewriting-integrand-before-integrating?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB
AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.
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https://www.youtube.com/watch?v=sPPjk4aXzmQ
Note: All Khan Academy content is available for free at (www.khanacademy.org)