Virtual Nerd
Virtual Nerd: How Do You Identify Points on a Graph?
Learn how to plot a point on a coordinate plane, identify the ordered pair, and figure out which quadrant the point is in. This video shows examples along with hints and tricks. [7:17]
Khan Academy
Khan Academy: The Coordinate Plane: Descartes and Cartesian Coordinates
Bridging algebra and geometry. This video explains the contributions of Rene Decartes to Algebra and Geometry.
Khan Academy
Khan Academy: Negative Number Basics: Ordering Negative Numbers
A video showing ordering negative numbers from least to greatest on a number line.
Sophia Learning
Sophia: Number Lines and Coordinate Systems
This video tutorial describes the relationship between number lines and the coordinate plane.
Sophia Learning
Sophia: Perpendicular Lines
Discover the difference between perpendicular lines and intersecting lines. Assess understanding with a quiz.
Imagine Learning Classroom
Learn Zillion: Graph and Solve Real World Problems Using a Coordinate Plane
In this lesson, you will learn to graph and solve real-world problems by using a coordinate plane. [4:30]
Imagine Learning Classroom
Learn Zillion: Locate Rational Numbers Using a Number Line
In this lesson, you will learn about locating rational numbers by using a number line. [3:50]
Imagine Learning Classroom
Learn Zillion: Find Absolute Value Using a Number Line
In this lesson, you will learn how to find the absolute value of a number by using a number line. [3:46]
Khan Academy
Khan Academy: Algebra I Worked Examples: Absolute Value and Number Lines
The video resource shows worked examples of algebra concepts. Students watch detailed problems on how to find the absolute value of a number using number lines.
Khan Academy
Khan Academy: Absolute Value: Absolute Value and Number Lines
Plot the values on a number line and find the absolute value.
Khan Academy
Khan Academy: Decimals on a Number Line
Conceptualizing decimals and place notation: decimals on a number line.
Khan Academy
Khan Academy: Algebra: Plot Ordered Pairs
This video demonstrates how to plot an ordered pair on the coordinate plane. Practice problems available. [2:08]
Loyola University Chicago
Math Flix: Reading and the Coordinate Plane
This video provides an introduction to all four quadrants of the coordinate plane. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept. [5:28]
Other
Math Snacks: Number Rights
Whole numbers are no better than any others! Practice plotting values on the number line as a passionate activist rises up and demands equity for all numbers, including fractions and decimals. A teaching guide with printable resources is...
Sophia Learning
Sophia: Finding a Number on the Number Line: Lesson 1
This lesson explains how to find a number on a number line. It is 1 of 10 in the series titled "Finding a Number on the Number Line."
Khan Academy
Khan Academy: Drawing a Trapezoid on the Coordinate Plane Example
Demonstrates how to follow written directions for drawing a trapezoid on a coordinate plane. [2:41]