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New videos from Khan Academy 2018-07-12T22:11:16.574658
Actualizado: hace 29 mins 6 segs

How I got my job and where I'm going

Mié, 2018-05-02 17:29
Alexis shares how she transitioned from intern to full-time employee at the Centers for Disease Control and Prevention and the value of ongoing education and training.

McDonald v. Chicago

Mar, 2018-05-01 23:18
McDonald v. Chicago was a 2010 Supreme Court case that ruled that the Second Amendment's right to keep and bear arms for self-defense in one's home is applicable to the states through the Fourteenth Amendment. In this video, Kim discusses the case with litigator Alan Gura and Elizabeth Wydra, President of the Constitutional Accountability Center. To read more about constitutional law, visit the website of the National Constitution Center. On this site, leading scholars interact and explore the Constitution and its history. For each provision of the Constitution, experts from different political perspectives coauthor interpretive explanations when they agree and write separately when their opinions diverge.

Baker v. Carr

Mar, 2018-05-01 23:18
Baker v. Carr was a Supreme Court case concerning equality in voting districts. Decided in 1962, the ruling established the standard of "one person, one vote" and opened the door for the Court to rule on districting cases. In this video, Kim discusses the case with Professor Guy-Uriel Charles and former Solicitor General Theodore Olson. To read more about constitutional law, visit the website of the National Constitution Center. On this site, leading scholars interact and explore the Constitution and its history. For each provision of the Constitution, experts from different political perspectives coauthor interpretive explanations when they agree and write separately when their opinions diverge.

Roe v. Wade

Mar, 2018-05-01 23:18
Roe v. Wade was a 1973 Supreme Court case that extended the right of privacy to a woman's decision to have an abortion, while recognizing compelling state interests in potential life and maternal health. In this video, Kim discusses the case with AUL Senior Counsel Clarke Forsythe and Professor Melissa Murray. To read more about constitutional law, visit the website of the National Constitution Center. On this site, leading scholars interact and explore the Constitution and its history. For each provision of the Constitution, experts from different political perspectives coauthor interpretive explanations when they agree and write separately when their opinions diverge.

Miranda v. Arizona

Mar, 2018-05-01 21:57
Miranda v. Arizona was a Supreme Court case decided in 1966. It established the "Miranda rule," which requires police to inform suspects in police custody of their rights. In this video, Kim discusses the case with scholars Paul Cassell and Jeffrey Rosen. To read more about constitutional law, visit the website of the National Constitution Center. On this site, leading scholars interact and explore the Constitution and its history. For each provision of the Constitution, experts from different political perspectives coauthor interpretive explanations when they agree and write separately when their opinions diverge.  

Introduction to currency exchange and trade

Lun, 2018-04-30 13:10
Learn how interest rates, exchange rates, and international trade are intertwined in this video. AP(R) Macroeconomics on Khan Academy: Macroeconomics is all about how an entire nation’s performance is determined and improved over time. Learn how factors like unemployment, inflation, interest rates, economic growth and recession are caused and how they affect individuals and society as a whole. We hit the traditional topics from an AP Macroeconomics course, including basic economic concepts, economic indicators, and the business cycle, national income and price determination, the financial sector, the long-run consequences of stabilization policies, and international trade and finance. 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 https://www.youtube.com/subscription_center?add_user=khanacademy

Rome's history in four faces at The Met

Sáb, 2018-04-28 16:09
Portrait of a Man, late 1st century B.C.E., marble, 31.5 x 19.7 x 19.7 cm.; portrait bust of the emperor Gaius, known as Caligula, 37-41 C.E., marble, 50.8 x 18 cm; bust of the emperor Hadrian, 118-120 C.E., marble; and portrait of the emperor Caracalla, 212-17 C.E., marble, 36.2 cm high (The Metropolitan Museum of Art). Speakers: Dr. Jeffrey Becker and Dr. Beth Harris

Worked example of linear regression using transformed data

Vie, 2018-04-27 18:26
Worked example of linear regression using transformed data. Adapted from 2007 AP Statistics free response, form b, question 6, part d.

Transforming nonlinear data

Vie, 2018-04-27 18:25
Use logarithms to transform nonlinear data into a linear relationship so we can use least-squares regression methods.

Perimeter of a square using variables

Vie, 2018-04-27 01:36
Let's learn how to write the perimeter for any square in the language of mathematics using variables.

Perimeter of a rectangle using variables

Vie, 2018-04-27 01:36
Let's learn how to write the perimeter for any rectangle in the language of mathematics using variables.

Intro to simple interest

Vie, 2018-04-27 00:53
What is the meaning of paying interest when we borrow money? What is the meaning of the word "principal" here?

Intro to medians of a triangle

Vie, 2018-04-27 00:53
Let's get introduced to medians of a triangle and learn what centroids are.

Finding simple interest for many years

Vie, 2018-04-27 00:53
Have you wondered why we call simple interest 'simple'? Also, let's understand the basics behind the famous formula for calculating simple interest.

Intro to data handling

Vie, 2018-04-27 00:53
The three steps of data handling are collection, organisation and interpretation of data. Let's look at what these steps are.

Hectares as a unit of area

Vie, 2018-04-27 00:53
Let's get introduced to a new unit of area called hectare and see how it is related to units like square metres.

Intro to profit and loss

Vie, 2018-04-27 00:53
What does it mean when someone makes a profit? What do cost price and selling price mean?

Finding simple interest for one year

Vie, 2018-04-27 00:53
Let's learn what the 'interest rate per annum' means and how we can calculate simple interest for a year using the rate of interest.

Finding profit percent

Vie, 2018-04-27 00:53
Let's find profit percentage using a couple of examples that have simple numbers.

Converting area units

Vie, 2018-04-27 00:53
Let's learn how to convert between area units like square centimetres, square metres and square kilometres.

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