Complex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video.
How do you tell the difference between "compliment" and "complement", "desert" and "dessert"? We'll show you!
In this video we show you how and where to create the mounting holes in BIt-zee's Lexan base for the arduino, batteries, camera, on/off switch and wire routing. Created by Karl Wendt.
When using the expenditures approach to calculating GDP the components are consumption, investment, government spending, exports, and imports. In this video, we explore these components in more detail. Created by Sal Khan.
Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core. Created by Sal Khan.
Discover how Mondrian explored center and periphery in his pioneering abstraction. To learn about other great moments in modern art, take our online course, Modern Art, 1880-1945. Created by The Museum of Modern Art.
This 6 minute video walks students through how to calculate compound interest. It will aid in the mastery of standard EPF. 18 (a)
Compound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them.
Learn about the basics of compound interest, with examples of basic compound interest calculations. Created by Sal Khan.
These prepositions are called compound prepositions, or multisyllabic prepositions. Like most prepositions, they have both literal and figurative meanings. David explains.
What is the limit of compression? Created by Brit Cruise.
An introduction to Concave Lenses. Created by Sal Khan.
A concentration gradient occurs when the concentration of particles is higher in one area than another. In passive transport, particles will diffuse down a concentration gradient, from areas of higher concentration to areas of lower concentration, until they are evenly spaced.
Seeing how light energy can excite electrons which can be used to create ATP and NADPH (with oxygen as a byproduct).
A concrete noun refers to a physical object in the real world, such as a dog, a ball, or an ice cream cone. An abstract noun refers to an idea or concept that does not exist in the real world and cannot be touched, like freedom, sadness, or permission.
This lesson combines conditional probability and combinations to determine the probability of picking a fair coin given that it flipped 4 out of 6 heads. [Probability playlist: Lesson 16 of 29]
A visual explanation of conditional probability.
Charge can flow through some materials, but not others. Created by David SantoPietro.
We look at Confucianism, Daoism, and Legalism, as well as other philosophies from Warring States-era China.
The outcomes in US Congressional elections are affected by the incumbency advantage phenomenon, open and closed primaries, caucuses, and general elections.