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Curated Video
Dividing Polynomials by Binomials using Long Division
In this video, the teacher explains how to divide polynomials by binomials using long division. They provide step-by-step examples and explain common misunderstandings. The teacher also emphasizes the importance of checking the solution...
Khan Academy
SAT Prep: Test 7 Section 5 Part 1
The beginning of a new set of SAT practice problems from The Official SAT Study Guide involves sequences, distribution, combinations, and geometric figures. Sal makes sure to provide thorough explanations to each problem, while...
Khan Academy
SAT Prep: Test 5 Section 9 Part 2
Sal notes the important of reading a question very carefully in this video, as he nearly misreads a problem but catches his error before it's too late. Most problems shown here involve algebra skills.
Curated OER
Kurtosis
Kurtosis is a measure of weather data is peaked or flat. It will be displayed as a curve with long tails and a high peek. Each of the various kurtosis curves of distribution are describes and explained.
PBS
Pbs Learning Media: Triangles: Designing a Newspaper Chair
Watch the ZOOM cast build a chair out of newspaper by making good use of the strength of triangles. [4:21]
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 1
This lesson shows how to put the empirical rule to use. It is 1 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Z Score Charts: Lesson 1
This lesson shows how charts can be used to determine and list Z-scores. It is 1 of 4 in the series titled "Z Score Charts."
Sophia Learning
Sophia: Z Scores: Lesson 3
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets. It is 3 of 7 in the series titled "Z Scores."
Sophia Learning
Sophia: Z Scores: Lesson 6
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets. It is 6 of 7 in the series titled "Z Scores."
Sophia Learning
Sophia: Variance: Lesson 5
This lesson introduces and defines variance and the role it plays in data sets. It is 5 of 5 in the series titled "Variance."
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 2
This lesson shows how to put the empirical rule to use. It is 2 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Z Scores: Lesson 5
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets. It is 5 of 7 in the series titled "Z Scores."
Khan Academy
Chi Square Distribution: Introduction
Watch this video to better understand the Chi-Square Distribution.
Annenberg Foundation
Annenberg Learner: Against All Odds: Measures of Center
It's helpful to know the center of a distribution, which is what the clerical workers in Colorado Springs found out in the 1980s when they campaigned for comparable wages for comparable work. Mean and median are two different ways to...
Sophia Learning
Sophia: Stable vs. Unstable
A narrated screencast explains the concept of stability in objects. [3:16]
Loyola University Chicago
Math Flix: Variables: Properties
This QuickTime movie provides excellent explanations of the Distributive, Commutative, and Associative Properties using variables with examples. As you watch and listen to the teacher and student interact it helps clarify the thinking...
Loyola University Chicago
Math Flix: Variables and the Distributive Property
This QuickTime movie provides an excellent explanation of the Distributive Property using variables with examples. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Incorporated Research Institutions for Seismology
Iris: Basin & Range: Deformation, Erosion & Sedimentation
How do the valleys form in a basin-range province? [0:33]
Khan Academy
Khan Academy: Origin of Markov Chains
This video serves as an introduction to Markov Chains. [7:15]
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 4
This lesson shows how to put the empirical rule to use. It is 4 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 6
This lesson shows how to put the empirical rule to use. It is 6 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 7
This lesson shows how to put the empirical rule to use. It is 7 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Relating Quantiles: Lesson 4
This lesson demonstrates how to relate quantiles. It is 4 of 6 in the series titled "Relating Quantiles."
Sophia Learning
Sophia: Relating Quantiles: Lesson 1
This lesson demonstrates how to relate quantiles. It is 1 of 6 in the series titled "Relating Quantiles."