Khan Academy
Khan Academy: Linear Function Word Problems Basic Example
Watch Sal work through a basic Linear functions word problem.
Khan Academy
Khan Academy: Linear in Equality Word Problems Harder Example
Watch Sal work through a harder Linear inequality word problem.
Khan Academy
Khan Academy: Linear in Equality Word Problems Basic Example
Watch Sal work through a basic Linear inequality word problem.
Khan Academy
Khan Academy: Linear Equation Word Problems Harder Example
Watch Sal work through a harder Linear equation word problem.
Khan Academy
Khan Academy: Identify the Conclusion Worked Example
Watch a demonstration of one way to approach a logical reasoning question that asks you to identify the conclusion of an argument. [5:18]
Khan Academy
Khan Academy: Identify the Conclusion Video Lesson
Watch a demonstration of one way to approach a question that asks you to identify the conclusion of an argument on the Logical Reasoning section of the LSAT. [6:13]
Khan Academy
Khan Academy: Identify an Entailment Worked Example
Watch a demonstration of one way to approach a question that asks you to identify an entailment that follows logically from a set of premises. [6:44]
Khan Academy
Khan Academy: Identify an Entailment Video Lesson
Watch a demonstration of one way to approach questions that ask you to identify an entailment that would follow logically from a series of statements. [8:40]
Khan Academy
Khan Academy: Helpful to Know Worked Example
Watch a demonstration of one way to approach a question that asks you what additional info would be most useful to know to make an argument valid. [3:41]
Khan Academy
Khan Academy: Helpful to Know Video Lesson
Watch a demonstration of one way to approach a question that asks you to find a statement that would be helpful to know in order to evaluate an argument on the Logical Reasoning section of the LSAT. [7:17]
Khan Academy
Khan Academy: Identify the Technique Worked Example
Watch a demonstration of one way to approach questions that ask you to identify the technique used in an argument. [4:18]
Khan Academy
Khan Academy: Identify the Technique Video Lesson
Watch a demonstration of how to approach a question that asks you to identify the technique on the logical reasoning section of the LSAT. [6:44]
Khan Academy
Khan Academy: Identify the Role Worked Example
Watch a demonstration of one way to approach questions that ask you to identify the role a piece of information plays in an argument. [5:33]
Khan Academy
Khan Academy: Identify the Principle Worked Example
Watch a demonstration of one way to approach questions that ask you to identify a principle from a stimulus at work in other situations. [3:38]
Khan Academy
Khan Academy: Identify the Principle Video Lesson
Watch one way to approach questions that ask you to identify a principle that is reflected by an argument in the logical reasoning section of the LSAT. [7:13]
Khan Academy
Khan Academy: Identify a Flaw Worked Example
Watch a demonstration of one way to approach a 'Flaw' question on the logical reasoning section of the LSAT. [5:02]
Khan Academy
Khan Academy: Identify a Flaw Video Lesson
Watch an explanation of how to approach identify the flaw questions on the Logical Reasoning section of the LSAT. [7:36]
Khan Academy
Khan Academy: Identify the Role Video Lesson
Watch a demonstration of how to approach questions that ask you to identify the role a statement plays in a passage on the Logical Reasoning section of the LSAT. [7:24]
Khan Academy
Khan Academy: Three Components of Emotion and the Universal Emotions
This Khan Academy resource is a video about the three components of emotion and the universal emotions.
Khan Academy
Khan Academy: Thermoregulation in the Lungs
This Khan Academy resource is a video about Thermoregulation in the lungs and how it can affect the body.
Khan Academy
Khan Academy: Thermoregulation by Muscles
Why do we shiver when it's cold? How do our muscles make sure we don't freeze or have a heat stroke? Learn how the skin, brain, blood vessels, and muscles work together to maintain our core body temperature.
Khan Academy
Khan Academy: The Respiratory Center
Find out how the respiratory center collects information from all over the body and then helps regulate your breathing. Rishi is a pediatric infectious disease physician and works at Khan Academy. These videos do not provide medical...
Khan Academy
Khan Academy: Trig Challenge Problem: Arithmetic Progression
Sal solves a very complicated algebraic trig problem that appeared as problem 29 in the 2010 IIT JEE Paper I exam.
Khan Academy
Khan Academy: Trig Challenge Problem: Maximum Value
Sal solves a very complicated algebraic trig problem that appeared as problem 48 in the 2010 IIT JEE Paper I exam.