Instructional Video5:52
Curated Video

Creating and Graphing Exponential Relationships

K - 5th
In this video, the teacher explains how to create and graph exponential relationships using exponential functions. They use examples of exponential growth and decay to illustrate the concepts. The teacher also demonstrates how to apply...
Instructional Video2:54
Curated Video

Understanding a Simple Rational Function by Looking at a Graph and Table of Values

K - 5th
This video explains how to determine the relationship between two numbers when their product is constant. They use the example of paying for parking at a flat rate and demonstrate how the cost per person decreases as the number of people...
Instructional Video3:16
Curated Video

Modeling Quadratic Functions: Graphs and Equations

K - 5th
In this lesson, mathematicians will learn how to model quadratic functions by drawing graphs and writing equations. They will understand the concept of squaring a number and how it relates to the area of a square. By exploring the...
Instructional Video3:25
Curated Video

Modeling Rational Functions by Graphing

K - 5th
In this lesson, mathematicians learn how to model rational functions by graphing. By using the example of sharing the cost of parking in a van, the concept of a rational function is explained. The graph shows how the amount of money each...
Instructional Video4:38
Curated Video

Writing Quadratic Equations from Story Problems

K - 5th
In this video, the teacher explains how to write quadratic equations based on information from story problems. Using the example of launching a water balloon, the teacher demonstrates how to find the relevant information, such as initial...
Instructional Video5:33
Curated Video

Writing Exponential Equations from Data Tables

K - 5th
Learn how to write exponential equations by finding patterns in a table. They discuss the different components of an exponential equation, such as the common ratio and the constant change in x. The teacher provides examples and walks...
Instructional Video3:25
Curated Video

Modeling Rational Functions by Graphing

K - 5th
In this lesson, mathematicians will learn how to model rational functions by graphing. By understanding the relationship between variables in a rational function, students can visually represent the data in tables and graphs. Through...
Instructional Video3:11
Curated Video

Writing Exponential Equations from Story Problems

K - 5th
In this video, the teacher explains how to write exponential equations from story problems. They emphasize the importance of clearly defining variables and finding the relevant information in the problem.
Instructional Video9:36
Curated Video

Writing and Graphing Linear Equations from Tables

K - 5th
Learn how to write and graph a linear function from a table that represents a linear relationship. Review the slope-intercept form of a linear equation and how to find the slope and y-intercept from a table or graph. Understand the...
Instructional Video3:02
Curated Video

Graphing Lines in Point-Slope Form

K - 5th
In this video, mathematicians will learn how to graph lines in point-slope form by identifying a point and the slope. The lesson explains the formula for point-slope form and demonstrates how to graph equations using this method....
Instructional Video4:38
Curated Video

Creating Equations for Decreasing Geometric Sequences

K - 5th
In this lesson, students will learn how to create an equation for a decreasing geometric sequence by making a table and drawing a graph. They will understand the concept of exponential functions and how they grow or shrink at a...
Instructional Video3:42
Curated Video

Graphing Linear Relationships and Solving Problems using Slope-Intercept Form

K - 5th
In this video, the teacher explains how to graph a linear relationship by identifying the rate of change and the initial value. The concept is illustrated through examples and the slope-intercept form of the equation is introduced. The...
Instructional Video3:48
Curated Video

Creating Equations for Exponential Growth: Geometric Sequences

K - 5th
In this lesson, students will learn how to create an equation for exponential growth using a geometric sequence. They will understand the concept of an initial value and a common ratio, and how they contribute to the exponential growth....
Instructional Video5:09
Curated Video

Solving Problems Involving Linear Relationships Using Standard Form

K - 5th
This video explains how to solve problems involving a linear relationship by writing an equation in standard form. It covers the concept of linear relationships expressed in tables, graphs, and equations, emphasizing that linear...
Instructional Video4:23
Curated Video

Modeling Exponential Decay: Using Tables and Function Notation

K - 5th
In this lesson, students will learn how to model exponential decay using a table of values and function notation. They will understand the difference between linear functions and exponential decay functions, and how the decay factor...
Instructional Video5:08
Curated Video

Creating and Graphing Relationships Using Rational Functions

K - 5th
In this video, the teacher explains how to create and graph rational functions by using the example of renting out a pool. They cover the concept of rational functions, input restrictions, and asymptotes. The lesson demonstrates how the...
Instructional Video4:29
Curated Video

Write a Trend Line from a Scatter Plot

K - 5th
Learn how to write the equation of a trend line from data in a scatterplot using point-slope form. Understand the concepts of linear equations, scatterplots, positive and negative correlations, and point-slope form. Through examples and...
Instructional Video4:26
Curated Video

Writing Linear Equations from Tables

K - 5th
In this video, mathematicians will learn how to write linear equations from tables. By identifying the rate of change and initial value, students will be able to understand how linear equations can represent relationships and make...
Instructional Video7:03
Curated Video

Writing and Graphing Exponential Functions in Real Life Scenarios

K - 5th
In this video, the teacher explains how to calculate and graph exponential functions using real-life scenarios. They provide examples of calculating the population of bacteria over time and the height of a bouncing baseball. The teacher...
Instructional Video5:57
Curated Video

Understanding Exponential Functions Through Tables

K - 5th
This video explains how to determine if a set of data represents an exponential function and how to write an equation that models the function. It discusses the concept of first and second differences, the parent function for exponential...
Instructional Video3:33
Curated Video

Analyzing Quadratic Patterns: Creating Equations and Graphs

K - 5th
In this lesson, students learn how to find the total number of cans on a shelf and the total number of customers in a business by analyzing patterns using tables and graphs. They discover that sequences with quadratic growth have a...
Instructional Video5:32
Curated Video

Writing Linear Equations from Story Problems

K - 5th
This video explains how to write a linear equation from information given in a story problem. They cover the concepts of slope, y-intercept, and the slope-intercept form of an equation. Through two examples, they demonstrate how to...
Instructional Video4:16
Curated Video

Problem Solving with Linear Relationships: Tables and Graphs

K - 5th
This video lesson teaches students how to solve problems involving linear relationships by using tables and graphs. It emphasizes the importance of correctly identifying the y-intercept and understanding the constant rate of change. By...
Instructional Video8:11
Curated Video

Analyzing Quadratic Relationships: Modeling Vertical Motion

K - 5th
Learn how to determine the maximum height and time of an object thrown into the air using a quadratic function. Examine a real-life scenario of a baseball being hit and model the relationship between the height of the ball and the time....