Curated Video
Graphing Lines in Slope Intercept Form
In this video, mathematicians will learn how to graph lines in slope-intercept form by identifying the slope and y-intercept. The video explains the concepts of slope and y-intercept, and demonstrates how to plot points and connect them...
Curated Video
Making Predictions and Generalizations with Data
This video teaches how to identify and interpret intercepts using the line of best fit. It explains that in exact relationships, the intercept has a clear meaning, while in inexact relationships, the intercept represents the expected...
Curated Video
Identifying Independent and Dependent Variables in Real-World Scenarios
This video explains the concept of independent and dependent variables in mathematics and science. It uses a real-world scenario of a babysitter earning money for hours worked to illustrate how to identify which variable is independent...
Curated Video
Representing Algebraic Relationships: Creating Equivalent Representations
In this video, students learn how to represent algebraic relationships in different ways, such as word problems, tables, equations, and graphs. The example used is Stephanie's necklace, where the number of links (x) affects the total...
Curated Video
Quantifying Proportional Relationships Using Graphs
Learn how to quantify and describe the relationship between two proportional measures using graphs. The teacher reviews concepts such as quantities, coordinates, proportional versus non-proportional relationships, and the importance of...
Curated Video
Writing Equations for Proportional Relationships
In this video, the teacher explains how to use the constant of proportionality to write an equation that expresses the relationship between two quantities. By finding the constant proportionality, students can determine the equation that...
Curated Video
Understanding Proportional Relationships: Relating Graphs and Equations
This video explains how to understand proportional relationships by relating graphs and equations. Learn about the process of writing equations for proportional relationships, identifying the independent and dependent variables, and...
Curated Video
Describe the Relationship Between Two Measures by Examining the Graph of a Line
This video explains how to describe the relationship between two measures by examining the graph of a line. They discuss the independent and dependent variables, as well as proportional and non-proportional relationships. Through...
Professor Dave Explains
Graphing Lines in Algebra: Understanding Slopes and Y-Intercepts
Graphing lines in algebra.
Curated OER
Liquid Nitrogen Experiments: Insulators
What is an insulator? What materials make the best insulator? Watch as Joanne and Steve conduct a simple experiment to see if a plastic cup insulates better than a styrofoam cup. Make a prediction: which do you think will be the better...
Khan Academy
Khan Academy: Algebra: Slope Example
This video demonstrates how to calculate the slope when given data in the form of dependent and independent variables. It also shows how to interpret what the slope means in an application problem. Practice problems available. [4:03]
Khan Academy
Khan Academy: Dependent and Independent Variables
Learn how to identify the dependent and the independent variables in a word problem. [2:09]
Sophia Learning
Sophia: Dependent Variable
Define the term dependent variable and how to determine which variable is the dependent in a function.
Sophia Learning
Sophia: Independent and Dependent Variables
Determine the independent and dependent variables of liner equations using real world applications. Take quiz to assess learning.
Sophia Learning
Sophia: Independent and Dependent Variables
Determine which variable is independent and dependent when plotting points on a graph. Check understanding with a quiz.
Sophia Learning
Sophia: The Parts of a Function
This lesson explains what functions are by defining the parts that make them up. Students watch a tutorial video and then attempt an online quiz.
Sophia Learning
Sophia: The Parts of a Function
This video lesson describes the parts of a function. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Applications of Function Notation
This video lesson provides a real-world application of function notation. Students can check their understanding with an assessment. [3:11]
Virtual Nerd
Virtual Nerd: What Are Dependent and Independent Variables?
Take a look at this video tutorial to learn about dependent and independent variables. [2:04]
Khan Academy
Khan Academy: Slope: Slope Example
This video demonstrates how to calculate the slope when given data in the form of dependent and independent variables. It also shows how to interpret what the slope means in an application problem.
Study Pug
Study Pug: Relationship Between Two Variables
View this video tutorial to learn about the basic concepts of relationship between two quantities in the coordinate system. Includes practice problems. [1:48]
Khan Academy
Khan Academy: Origin of Markov Chains
This video serves as an introduction to Markov Chains. [7:15]
Sophia Learning
Sophia: Independent/dependent Variables: Lesson 4
This lesson will explain the difference between independent and dependent variables. It is 4 of 4 in the series titled "Independent/Dependent Variables."
Sophia Learning
Sophia: Measurement: Lesson 4
This lesson will explain the ideas of measurement, concept, variable, independent variable and dependent variable, reliability and validity . It is 4 of 6 in the series titled "Measurement."