Curated Video
Solving Systems of Linear Equations Using Elimination
In this video, the teacher explains the steps for solving systems of linear equations using elimination. The viewer is guided through examples and encouraged to check their work.
Curated Video
Graphing Proportional Relationships
This video explains how to display all the possibilities in a proportional relationship by graphing. Use examples of pounds and cost to demonstrate how to plot points on a coordinate plane and show that any ordered pair on the line...
Curated Video
Solving Systems of Linear Equations Using Substitution
This video teaches algebra one students how to solve systems of linear equations using substitution. The teacher explains step-by-step instructions and models examples for the viewer to follow along and practice with.
Curated Video
Graphing and Solving Problems on a Coordinate Plane
Learn how to graph points on a coordinate plane and solve mathematical problems using the graph. We demonstrate how to determine if points are on the same line and how to find the fourth vertex of a rectangle using opposite coordinates....
Curated Video
Graphing Linear Functions in Slope-Intercept Form
In this video, we learn how to graph linear functions in slope intercept form. The teacher explains how to find the slope, y-intercept, and x-intercept of a line, and provides examples of how to graph a line using function notation and a...
Curated Video
Using the Coordinate Plane to Solve Real World Problems
The video teaches how to use a coordinate plane to graph and solve real world problems by finding the distance between points using absolute value. The instructor provides examples using a community map to locate different landmarks and...
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Plotting Rational Numbers on a Number Line
Plot integers and rational numbers on the number line.
Curated Video
Function Notation
In this video lesson we will learn how to evaluate functions using function notation , as well as, how to interpret function notation. We will learn that function notation is a way to name functions to help us differentiate one function...
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The Graph of a Linear Equation in Two Variables
Graph of linear equations in two variables.
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Distance Between Points on a Coordinate Plane
Find the distance between points with the same x- or y-coordinate.
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Representing Linear Functions with Graphs: Discrete vs Continuous Domains
In this video, the teacher explains how to represent linear functions with graphs using discrete and continuous data. They also discuss how to determine if a data set is discrete or continuous and provide real-life examples to illustrate...
Curated Video
Graphing and Solving Mathematical Problems on a Coordinate Plane
This video demonstrates how to find the distance between points using absolute value and provide examples of finding the length and width of rectangles on the coordinate plane. This lesson helps students develop their graphing and...
Curated Video
Graphing Systems of Linear Inequalities
This video lesson teaches how to graph a system of linear inequalities. You will learn how to combine the skills of graphing linear inequalities and graphing linear systems together to correctly graph a system of linear inequalities. I...
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Proportional Relationships in a Graph
Identify the graph of a proportional relationship.
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Slope and Rise Over Run
In this video lesson on slope, the teacher explains how to find the slope of a line using a graph, points, and a table of values. The teacher uses real-world examples, such as ski slopes, to help students understand the concept of slope...
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Finding Unit Rates from a Graph of a Proportional Relationship
This video lesson will provide instruction for students to learn how to find a rate from the graph of a proportional relationship. Students will be instructed how to interpret a point on a graph and use this to find the unit rate. We...
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Drawing the Line on Understanding Linear Functions
This video lesson teaches/reviews how to write a linear function from a real world graph in slope-intercept form. Topics that will be covered include - finding slope from a graph, finding slope from two points, finding the y-intercept...
Curated Video
Graphing Linear Equations Using a Table of Values
In this video, the teacher explains how to graph linear equations using a table of values. The lesson covers the basics of linear equations, how to identify solutions, and how to graph using a coordinate plane. The teacher also covers...
Curated Video
Plotting Points on a Coordinate Grid System
In this lesson, students will learn how to plot points on a coordinate grid system. They will understand that coordinates are like addresses for points on a plane and are written in parentheses, with the X coordinate first and the Y...
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Creating Ordered Pairs Using a 2-Column Table
In this video lesson, students learn how to create ordered pairs by using a 2-column table. They are guided through comparing numerical patterns, identifying corresponding terms, and finding the relationship between the numbers in each...
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MATHS - Algebra - Table of Ordered Pairs
In this video we’re going to look at how to use substitution in equations to generate a table of ordered pairs. Ordered pairs (coordinates) can be used to solve equations, to plot graphs, and so we come across them a lot in Maths. You...
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Understanding Functions through Visual Representations
In this video, the teacher explains how to determine if a set of points represents a function by looking at a graph. They use examples such as the price of apps, swim times, and test scores to illustrate the concept.
Curated Video
Graphing Ordered Pairs
This video explains how to represent a situation involving two runners, Mark and Paul, on a coordinate plane. By graphing ordered pairs, we can visually compare their running times and distances. The video demonstrates how to plot...
Curated Video
Writing Equations for Proportional Relationships: Distance and Time
Learn how to write an equation that represents the proportional relationship between distance and time. Review how to find the unit rate and emphasize that distance should be divided by time to get the correct ratio. Using a table and...