Khan Academy: 2757 producten
Khan Academy is an organization on a mission. We're a not-for-profit with the goal of changing education for the better by providing a free world-class education for anyone anywhere.
All of the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get …
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Health and medicine: Intro to neurodevelopment milestones
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoGratis10 minuten
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Health and medicine: Overview of Sensation and Meissner's Corpuscle
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoGratis8 minuten
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Organic chemistry: Hydroboration-oxidation of alkynes
Two-step reaction in which an alkene is converted to an alkene with a hydroxyl substituent (which may tauromerize to a carbonyl). Organic c…
VideoGratis9 minuten
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Chemistry: Solubility and the common-ion effect
Calculating the molar solubility of lead(II) chloride in a 0.100 M solution of KCl using an ICE table. Chemistry Did you know that everythi…
VideoGratis8 minuten
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Health and medicine: Diagnosis, treatment, and prevention of chlamydia
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoGratis6 minuten
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Organic chemistry: Conformational analysis of butane
How to analyze the staggered and eclipsed conformations of butane Organic chemistry Sal and Jay cover topics covered in college organic che…
VideoGratis10 minuten
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Biology: Speed and precision of DNA replication
Sal reflects on the amazing speed and precision with which DNA replication takes place. Biology Life is beautiful! From atoms to cells, fro…
VideoGratis4 minuten
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Health and medicine: Hypertensive crisis
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoGratis4 minuten
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Organic chemistry: Alcohols
Naming alcohols. Organic chemistry Sal and Jay cover topics covered in college organic chemistry course. Basic understanding of basic high …
VideoGratis7 minuten
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Health and medicine: Acyanotic heart disease diagnosis
How do we know a patient has an acyanotic heart disease? Learn how health care professionals use a variety of tools to diagnosis these cond…
VideoGratis8 minuten
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Health and medicine: Semantic networks and spreading activation
Learn about how knowledge is organized in the mind. Health and medicine The medical world can be a confusing place. Patients, their famili…
VideoGratis4 minuten
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Chemistry: Phase diagrams
Understanding and interpreting phase diagrams Chemistry Did you know that everything is made out of chemicals? Chemistry is the study of ma…
VideoGratis13 minuten
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Health and medicine: Diagnosing Parkinson's disease
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoGratis10 minuten
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Health and medicine: Medicare overview
Sal talks with Professor Laurence Baker of Stanford Medical School Health and medicine The medical world can be a confusing place. Patients…
VideoGratis16 minuten
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Cosmology and astronomy: How we know about the earth's core
S-wave shadow and P-wave detection patterns give us information about the core Cosmology and astronomy It's a great, big universe out there…
VideoGratis6 minuten