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Lesson Plan
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Curated OER

Building a General Quadratic Function

For Teachers 9th - 12th Standards
Learners rewrite a general quadratic function by completing the square to see a new form of the function that more easily identifies the x-coordinate of the vertex and the two roots of the function.
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eBook
Ed Migliore

Linear Equations in Two Variables

For Students 7th - 9th Standards
This traditional textbook style unit includes vocabulary, a direct explanation section, examples, practice problems that directly line up with the explanations and examples, and a unit summary review and practice problems. Learners get...
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Lesson Plan3:32
Orange County Water Atlas

Location, Location, Location…

For Teachers 6th - 8th Standards
Young geographers discover not only how to read and recognize coordinates on a map, but also gain a deeper understanding of latitude and longitude and how climate changes can vary significantly across latitudes.
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Lesson Plan
Mathematics Assessment Project

Representing Inequalities Graphically

For Teachers 9th - 12th Standards
A new, improved version of the game Battleship? Learners graph linear inequalities on the coordinate plane, then participate in a game where they have to guess coordinate points based on the solution to a system of linear inequalities in...
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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...
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Unit Plan
Bowland

Alien Invasion

For Teachers 6th - 9th
Win the war of the worlds! Scholars solve a variety of problems related to an alien invasion. They determine where spaceships have landed on a coordinate map, devise a plan to avoid the aliens, observe the aliens, and break a code to...
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Lesson Plan
Statistics Education Web

What Percent of the Continental US is Within One Mile of a Road?

For Students 9th - 12th Standards
There are places in the US where a road cannot be found for miles! The lesson asks learners to use random longitude and latitude coordinates within the US to collect data. They then determine the sample proportion and confidence interval...
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Assessment
Concord Consortium

Isosceles Triangle Spaces

For Students 7th - 10th Standards
How many different types of triangles can your class name? A discovery lesson guides learners through an exploration of the different triangle types and the relationships between their angles and sides. Using coordinate geometry,...
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Assessment
Concord Consortium

Rational and Not So Rational Functions

For Students 11th - 12th Standards
Do not cross the line while graphing. Provided with several coordinate axes along with asymptotes, pupils determine two functions that will fit the given restrictions. Scholars then determine other geometrical relationships of asymptotes...
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Lesson Plan
Curated OER

Hit the Slopes

For Teachers 8th
Eighth graders work in one collaborative group to understand how ordered pairs are represented and graphed on a coordinate plane. They identify points on the coordinate plane and communicate their understanding of ordered pairs and their...
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Lesson Plan
Curated OER

Three D Constellations

For Teachers 11th - Higher Ed
Students are introduced to both celestial coordinates and to the first rung on the distance determination ladder. They convert spherical coordinates to Cartesian coordinates to construct a three dimensional model of a constellation...
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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
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Lesson Plan
Curated OER

The Next Dimension

For Teachers 5th - 7th
Young scholars explore the three dimensional Cartesian coordinate system and discuss how it is important for structural engineers in order to be able to describe locations in space to fellow engineers. They participate in a hands-on...
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Lesson Plan
Curated OER

TE Activity: Nidy-Gridy

For Teachers 6th - 8th
Students make a grid and coordinate system map of their classroom as they investigate why it is important to have a common map making system. They look at how landmarks are used for navigating an area.
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Worksheet
Curated OER

What A Tombstone Can Tell Us

For Students 4th - 8th
In this coordinates worksheet, learners determine the coordinates to visit a cemetery. Students determine 18 coordinates on this worksheet.
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Lesson Plan
Curated OER

What a Site!

For Teachers 4th
Fourth graders are introduced to how to properly create a grid site. In groups, they use Cartesian coordinates to establish the boundaries for the grid and photograph the location of artifacts. They exchange their photos with another...
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Worksheet
Curated OER

Graphs

For Students 2nd - 3rd
In this Cartesian coordinate plane worksheet, students analyze 4 ordered pairs and locate the place that goes with that point on a graph. Students also write the ordered pair for 4 places shown on the graph. Note: One of the places is a...
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Lesson Plan
Curated OER

TAKS 5th Grade Daily Upkeep 10

For Teachers 7th - 8th
For this mathematics worksheet, students practice finding the coordinates found in the Cartesian graphing style for the three problems.
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Lesson Plan
Curated OER

Points In the X-Y Plane

For Teachers 10th - 12th
Young scholars plot points on the x-y plane using x and y coordinates and describe how the x and y values relate to the position of the point on the plane. They plot points that fit a linear relationship. They explain that their...
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Lesson Plan
Curated OER

Points in the X-Y Plane

For Teachers 9th - 10th
Young scholars plot points on the x-y plane using x and y coordinates. They describe how the x and y values relate to the position of the point on the plane. Finally, students plot points that fit a linear relationship and summarize that...
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Worksheet
Curated OER

Reading Points on a Graph

For Students 6th - 7th
For this reading points on a graph worksheet, 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...
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Worksheet
Curated OER

Basic Writing Forms Practice

For Students Pre-K - K
In this printing practice instructional activity, students build hand-eye coordination and beginning writing skills by tracing 12 primitive letter shapes. Students trace 10 examples of each glyph, or shape pattern. Each letter shape is...
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Worksheet
Curated OER

Linear Graphs and Equations

For Students 9th - 10th
In this linear graphs and equations worksheet, students examine points on a graph and identify coordinates plotted on the point. Students determine the slope of a line and write the equation of a line. This three-page worksheet contains...
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Lesson Plan
Curated OER

Translating Transformations in Geometry

For Teachers 9th - 12th
High schoolers create an image using given coordinates and evaluate how the coordinates change when a slide or rotation takes place.

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