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Lesson Plan
Curated OER

Graphing and Interpreting Linear Equations in Two Variables

For Teachers 7th - 9th
Graph linear equations using a table of values. Learners solve equations in two variables using standard form of an equation. They identify the relationship between x and y values.
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Organizer
Curated OER

Four Quadrant Grid

For Students 5th - 6th
Use this math worksheet to have your charges engage in  positive and negative numbers for math coordinate graphing purposes. There are no questions on the page which is labeled for grade 5.
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Worksheet
Curated OER

Math 212: Planes

For Students Higher Ed
In this plane worksheet, students find the midpoint of a line, determine points on a plane, and use the cross product to find an equation with given parameters. This two-page worksheet contains three problems.
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Worksheet
Curated OER

Coordinates on a Plane

For Students 9th
For this coordinates on a plane worksheet, 9th graders solve and complete 9 different types of problems. First, they graph the given coordinates and respond to a number of questions. Then, students find the midpoint and the length of the...
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Interactive
Curated OER

XY Coordinate Planes - Area of Trapezoids

For Students 9th - 12th
In this online math worksheet, students calculate the area of a variety of trapezoids. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching tool!
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Lesson Plan
Curated OER

Straight Graph Lines: Coordinates

For Teachers 5th - 7th
Students access prior knowledge of coordinates. In this coordinates activity, students graph coordinate points to create a symmetrical figure and of a straight line. Students complete several practice examples.
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Lesson Plan
Curated OER

A Second View of Polar Coordinates

For Teachers Higher Ed
In this polar coordinates worksheets, students change ordered pairs from rectangular form to polar form. They plot and label points and identify alternative coordinate pairs for given points. There are approximately 20 problems on this...
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Worksheet
Curated OER

Effect of Transformations on Coordinates

For Students 9th - 10th
In this effect of transformations on coordinates worksheet, students determine the coordinates of 4 geometric shapes on a grid after a given transformation.
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Worksheet
Curated OER

Play Battleship with Coordinates on a Grid

For Students 5th - 6th
In this play battleship with coordinates on a grid worksheet, students follow directions to mark their ships on their map, then guess where their opponent's ships are on the grid.
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Worksheet
Curated OER

Graphs in the Coordinate Plane

For Students 7th - 12th
For this equations worksheet, learners complete 13 multiple choice questions matching a graph in the coordinate plane to its equation and writing the equation of a line given two points or slope and a point.
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Lesson Plan
Education Development Center

Points, Slopes, and Lines

For Teachers 6th - 9th Standards
Before graphing and finding distances, learners investigate the coordinate plane and look at patterns related to plotted points. Points are plotted and the goal is to look at the horizontal and vertical distances between coordinates and...
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Worksheet
Curated OER

Making an Alien Mask Using Coordinate Pairs

For Students 4th - 5th
In this math worksheet, students create an alien mask and practice graphing coordinate pairs. Kids follow the directions to plot coordinates on an x and y axis. When they are finished students will see an alien face which can be made...
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Lesson Plan
Curated OER

Exploring Transformations with Matrices

For Teachers 9th - 12th Standards
A page right out of the Holt Geometry book. Use a graphing calculator and graph paper to explore transformations with matrices.  
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Worksheet
Curated OER

Definition of a Function

For Students 8th - 10th
Get those kids to solve and graph 10 different problems that include various types of functions and their relations. They determine if each graph represented is the relation of a function then determine which value of the variable will...
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Worksheet
Curated OER

Chapter 4 Test: Functions and Integers

For Students 5th - 8th
In this functions and integers worksheet, learners combine positive and negative integers through addition, subtraction, multiplication and division. They complete function tables and graph the results of linear equations. This six-page...
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Lesson Plan
Curated OER

Linking Number Patterns and Algebraic Expressions

For Teachers 5th - 8th
Examine algebra using digital resources! Budding mathematicians will watch Cyberchase episode segments that propose a problem. Using information gathered from the video, they practice recording number patterns in several different ways:...
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Lesson Plan
Curated OER

What's Your Shoe Size? Linear Regression with MS Excel

For Teachers 8th - 12th
Learners collect and analyze data. In this statistics lesson, pupils create a liner model of their data and analyze it using central tendencies. They find the linear regression using a spreadsheet.
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Worksheet
Curated OER

Coordinates

For Students 10th
In this geometry activity, 10th graders are given points on a coordinate plane, and they must figure out what the x and y values are. There are 6 graphing question.
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Lesson Plan
Curated OER

Cartesian Coordinates

For Teachers 9th - 11th
Learners investigate rational numbers through data analysis and statistics. In this algebra lesson, students represent, rename, compare and order rational numbers. They collect and represent data correctly on a graph.
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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.
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Worksheet
Curated OER

Jack-O-Lantern

For Students 3rd - 6th
In this Jack-O-Lantern coordinate grid activity, learners read coordinate letters and numbers, locate the squares, follow the color code chart, and color the Jack-O-Lantern. Students solve thirty-five coordinates.
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Lesson Plan
Curated OER

Ups and Downs of Diving

For Teachers 2nd - 8th
Learners explore the science and sport of scuba diving. In this scuba diving lesson, students build Cartesian divers and observe their behavior under water pressure.
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Lesson Plan
Cornell University

Buoyancy

For Teachers 3rd - 8th Standards
Swimmers know to float by turning their bodies horizontally rather than vertically, but why does that make a difference? In an interesting instructional activity, scholars explore buoyancy and the properties of air and water. They test...
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Activity
Exploratorium

Descartes' Diver

For Teachers 6th - 8th
Pique interest in water pressure, demonstrate buoyancy, and explore water displacement concepts with a homemade Cartesian diver. You may want to change the name of the toy, however, as is is not documented the Rene Descartes...

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