Curated Video
Graph of a Function and Its Derivative
The derivative function provides the slope of the original function for each value of x. The graph of the derivative can be used to gain information about the original function and can be used to create a sketch of the original function.
Curated Video
Dividing Rational Numbers
"Dividing Rational Numbers” will review the rules and procedures for dividing rational numbers.
Curated Video
The True Meaning of a Word
The student will learn the difference between denotative and connotative meanings by exploring a variety of examples of both, in and out of sentences.
Curated Video
Measuring Emotions
UNC Chapel Hill psychologist Barbara Fredrickson describes different ways by which psychological researchers measure the emotional states of those involved in their research studies.
Mister Simplify
Gibbs Reflective Model with an Example - Simplest Explanation Ever
The Gibbs reflective model is a pivotal study in understanding the learning and improving from experience. It is a model that can be used to coach or tutor others or in embarking on a journey of self-improvement. This tutorial covers...
Curated Video
Positive and Negative Space
This video will discuss the differences between positive and negative space and the importance of both in a design.
Curated Video
Trigonometry and the Unit Circle
This video will explain trigonometric functions and how to use them with the unit circle.
Curated Video
Vectors 27
This video will define a vector and explain magnitude and direction, using example graphs.
Curated Video
Multiplying Rational Numbers
“Multiplying Rational Numbers” will review the rules and procedures for multiplying rational numbers.
Curated Video
Solving Inequalities
“Solving Inequalities” will describe the rules to solving inequalities and give examples.
Curated Video
Author’s Point of View
“Author’s Point of View” explores how to determine an author's point of view when reading a nonfiction passage.
Curated Video
Costs and Benefits
“Costs and Benefits” defines and gives examples of costs and benefits, including external costs and benefits.
Zach Star
The Most Unusual Ways Pi Shows Up In Mathematics | Can You Explain These?
The Most Unusual Ways Pi Shows Up In Mathematics | Can You Explain These?
Zach Star
The applications of hyperbolic trig | Why do we even care about these things?
The applications of hyperbolic trig | Why do we even care about these things?
Organizational Communication Channel
How to Become an Effective Team Member
How to become an effective team member. To do this, research shows you have to contribute in specific ways to group and team meetings. Learn those ways in this video coming from Beebe and Masterson's book on Communicating in Small Groups.
Why U
Algebra 85 - Building Polynomial Functions
Because of the tremendous variety of shapes of their graphs, polynomial functions are important tools for modeling phenomena in a wide range of fields such as science, engineering, medicine and finance. But since polynomial functions are...
Why U
Pre Algebra 23 - Scientific Notation - v.2
Scientific notation allows us to more easily express very large or very small numbers encountered in engineering and science. Using exponents, we can convert standard decimal numbers into scientific notation and vice versa.
Why U
Algebra 93 - Rational Functions and Nonvertical Asymptotes
Although a rational function may have any number of vertical asymptotes or no vertical asymptotes, rational functions will always have exactly one non-vertical asymptote. Since a function's value is undefined at a vertical asymptote, its...
Why U
Algebra 89 - Multiplying Polynomial Functions
In the previous lecture we saw how polynomial functions could be added or subtracted, producing new polynomial functions with different characteristics. In this lecture we will see how to multiply polynomial functions and show how the...
Why U
Algebra 86 - Graphing Polynomial Functions - Part 1
Calculators and graphing utilities are available that are capable of creating accurate graphs of polynomial functions. However, it is often desirable to sketch a quick representation of a function's graph to get a general idea of its...
Curated Video
Simplify Expressions
The video “Simplify Expressions” introduces algebra tiles as a helpful tool for representing and simplifying algebraic expressions.
Curated Video
Domain and Range
“Domain and Range” explains when a relation is a function. The video also describes how to determine the domain and range of a given function.