Lesson Plan
Curated OER

Algebra: Co-ordinates

For Teachers Pre-K - 6th
Students use Cartesian coordinates. In this graphing lesson students use simple formulae, interpret coordinates, and create graphical representations. They express their work algebraically.
Worksheet
Curated OER

Introduction Points

For Students 6th - 8th
In this math activity, students find the points on the Cartesian plane. The graphs use the color green and red to differentiate the positive and negative points.
Lesson Plan
Curated OER

Graphing Inequalities in Two Variables: Extra Practice 30

For Teachers 8th - 9th
In this math worksheet, students graph inequalities on a coordinate grid. The eight problems have a coefficient of one for the y variable. Three problems have a negative value for y. The final four problems are horizontal or vertical lines.
Organizer
Curated OER

Graphing Inequalities

For Students 8th - 12th
In this graphing inequalities worksheet, students complete 8 inequality tables. Students then graph and shade the 8 inequalities on a coordinate plane.
Worksheet
Curated OER

Equations: Graphs, Lines, Slope

For Students 8th - 12th
In this equations instructional activity, students complete 8 multiple choice questions regarding writing equations in slope-intercept and matching an equation to its graph in the coordinate plane.
Lesson Plan
Curated OER

Impossible Graphs

For Teachers 6th - 8th
Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane
Lesson Plan
Curated OER

Polar and Cartesian Coordinates

For Teachers 11th - 12th
Students review polar coordinates, as well as translations and rotations in Cartesian Coordinates. They also watch a video on conics and write a summary of the video for a quiz grade. Students then find an equation after a...
Organizer
Curated OER

Coordinate Grid Paper

For Students 4th - 6th
In this coordinate grid worksheet, students plot point on the grid. Sheet is a blank template only with no specific associated activities. A website reference for additional resources is provided.
Lesson Plan
Curated OER

Ellipses and Kepler's First Law

For Teachers 11th - 12th
The class examines graphs in the form r = F(¿¿) in polar coordinates (r, ¿¿), in particular with the circle, ellipse and other conic sections. They determine the nature of an ellipse by studying the role of the semimajor axis and...
Worksheet
Curated OER

7th Grade Math Worksheet

For Students 7th
In this integers learning exercise, 7th graders solve 10 different problems that include various types of integers and graphs. First, they determine the sum of 3 consecutive integers. Then, students find the ratio between 2 areas of...
Lesson Plan
Curated OER

Fishing for Points

For Teachers 6th - 9th
Learners explore the concept of ordered pairs. For this ordered pairs lesson, pupils list the ordered pairs of a graph in the shape of a fish. They use their calculator to translate the fish using lists, then translate the fish left,...
PPT
Curated OER

Intersecting Graphs

For Teachers 9th - 10th
Ninth graders know how to solve a system of linear equations, but what happens when the system involves an exponential function? The instructional slideshow teaches viewers to determine solutions to systems of equations with linear...
Worksheet
Curated OER

Discovering PI

For Students 7th - 8th
In this pi learning exercise, students identify and complete 4 different problems that include pi and graphing data points. First, they complete the chart at the top by measuring the diameter and circumference of each object. Then,...
Lesson Plan
Curated OER

Addition of Ordinates

For Teachers Higher Ed
In this college algebra worksheet, students view graphs of two functions. They are given a values chart. Students graph the result of adding the two functions.
Worksheet
Curated OER

Rise Over Run

For Students 8th - 9th
In this rise over run activity, students solve and complete 2 different problems that include determining the rise over run for a race ran. First, they use the information in the table to graph each person's performance using a different...
Lesson Plan
Curated OER

Cartesian Coordinate System

For Teachers 9th - 12th
High schoolers research the Cartesian Coordinate System and its many uses in the world of mathematics and algebra.
Worksheet
Curated OER

Reading Points on a Graph

For Students 6th - 7th
In this reading points on a graph activity, students read and identify points on a coordinate plane. They place their answers in the form of an ordered pair. Students identify 20 points. They may enter their answers on the webpage and...
Lesson Plan
Curated OER

Reflections in the Plane

For Teachers 9th - 12th Standards
Have your class explore the concept of reflections as they use Cabri Jr. to construct a triangle and reflect it over a line. Learners reflect shapes across the coordinate plane and across the lines y = x and y = -x.
Lesson Plan
Curated OER

Graphing Linear Equations

For Teachers 9th
Ninth graders review the information that they have already learned with regard to linear equations and graphical representations. They then assist in combining equations with a graphical element and complete various graphs with this...
Worksheet
Raytheon

Equations and Graphing Review

For Students 7th - 9th
In this equations and graphing review instructional activity, learners write, graph and solve equations for 62 problems, including a mid-unit review, with answers included.
Printables
Blogger

Standard Form of a Linear Equation

For Teachers 7th - 9th
Organize your learners with this well-laid-out note-taking printable. Note blanks are organized to allow for two strategies of graphing an equation given in standard form. 
Lesson Plan
Mathematics Assessment Project

Classifying Equations of Parallel and Perpendicular Lines

For Teachers 9th - 12th Standards
Parallel parking might be difficult, but finding parallel lines is fairly simple. In this lesson, learners first complete an assessment task involving parallel and perpendicular lines in the coordinate plane. Individuals then take part...
Lesson Plan
West Contra Costa Unified School District

Solving Systems of Inequalities

For Teachers 8th - 10th
Don't throw away those transparency sheets just yet! Young scholars first review inequalities on a number line, then learn about graphing inequalities in the coordinate plane. Finally, they use overhead transparencies to create systems...
Lesson Plan
University of Colorado

Solving a Mixed Up Problem

For Teachers 6th - 9th
Begin the process of adding and subtracting spectra. Having a basic understanding of occultation events, pupils begin the pursuit to determine what a found atmosphere might contain. Learners work with two graphs and calculate what the...