The Coordinate Plane

Donnie and Steward each created triangles on a coordinate plane and want to know if they have the same area. Young mathematicians use their ability to plot ordered pairs and find the area of triangles to help answer this...

Use maps of well-known cities to teach about quadrants in the coordinate plane. Links to maps for: Boston, Chicago, New York, Orlando, and Washington DC are included. There are two student resources also: A graph on which to plot points,...

Monitor young mathematicians' understanding of the coordinate plane with this short writing exercise. Provided with ordered pairs for three points, students must find the coordinates of a fourth point using information about the distance...

A quadrilateral is drawn on the coordinate plane, and eighth grade geometers find the length of each side and the diagonals by applying the Pythagorean theorem. 

Learners solve and complete 22 various types of problems. First, they find the gradients of the lines and plot the given points. Then, they complete the table of values for each equation and use the table to draw the graph. 

You sank my battleship! The iconic cry of the time-honored game, Battleship will be heard in classrooms with this learning game that requires only grid paper, pencils, and an introductory knowledge of the first quadrant of the coordinate...

Keep young mathematicians on point with this coordinate plane worksheet. From plotting ordered pairs to identifying the quadrant and coordinates of specific points, this resource covers all the basic skills learners need to have when...

Class members investigate rectangles on the coordinate plane. They determine the length of line segments in the coordinate plane with the same x-coordinate or same y-coordinate and then solve geometric problems involving perimeter and...

Four quadrants, four times the fun. Future mathematicians learn the terminology associated with the coordinate plane and how to plot points in all four quadrants. A worksheet tests their understanding of the material in the 16th...

Use prior knowledge to plot an ordered pair on a Cartesian plane. Children chart an original picture of themselves by charting their points. They also apply this skill to longitude and latitude. A quiz helps assess their understanding.