Texas Instruments
Complex Numbers: Plotting and Polar Form
Explore the concept of, and use the Ti-Nspire to, convert complex numbers into polar form. Then practice graphing complex numbers in the polar coordinate plane.
EngageNY
Curves in the Complex Plane
Go around and around on the complex plane. The sixth activity in a 23-part unit reviews representing numbers in the complex plane. Pupils graph numbers with equal moduli and notice they represent a circle. They continue to explore...
Curated OER
Walk-A-Thon
Students graph linear http://www.lessonplanet.com/review?id=180542equations. In this problem solving lesson, students calculate slope and plot ordered pairs on a coordinate grid. Using a real-life example of a walk-a-thon, students...
Curated OER
Systems of Equations and Inequalities
This is a comprehensive lesson on creating and solving equations and systems of equations and inequalities. Problems range from basic linear equations to more complex systems of equations and inequalities based on a real-world examples....
Illustrative Mathematics
Chocolate Bar Sales
In this real-world example, algebra learners start to get a sense of how to represent the relationship between two variables in different ways. They start by looking at a partial table of values that define a linear relationship. They...
Curated OER
Quadrilaterals in the Coordinate Plane
Students find the coordinates of the vertices of special quadrilaterals placed in the coordinate plane. They find the coordinates of missing vertices of squares and parallelograms.
Curated OER
Transforming Snoopy Using Coordinates
Students graph coordinate points to create a picture of Snoopy. For this coordinate point lesson, students read a book and learn about Rene Descartes' invention, the coordinate grid. Students graph a surprise picture on Geometer's...
Curated OER
Lines in the Coordinate Plane
Students graph lines in a coordinate plane. In this geometry lesson, students graph lines on a coordinate plane, and identify the slope. They classify the lines as parallel or perpendicular and write an equation of a given line.
Curated OER
Ordered Pairs on a Coordinate Plane
Seventh graders identify the quadrants and axis of a coordinate plane. In this algebra lesson plan, 7th graders discover the correct way to graph using the coordinate plane. They discuss the relationship between x and y values, domain...
Curated OER
Coordinate Plane
In this algebra learning exercise, learners investigate the coordinate plane through graphing, plotting and identifying the different quadrants. They identify vertical and horizontal lines in the coordinate plane. There are 10 questions...
Curated OER
Straight Line Graphs
In this algebra worksheet, students graph coordinate pairs on a coordinate plane. They match points with letters and graph a line through all the plotting to create a straight line. There are 25 questions with an answer key.
Curated OER
Points on a Graph
In this points on a graph worksheet, students are given the coordinates and they have to plot the points and connect the dots. Students plot 8 points on the graph.
Curated OER
The Greeley, Colorado Problem
In this Greeley, Colorado problem, students read a word problem. They use given directions and a coordinate plane to determine the number of ways to satisfy given travel conditions. This one-page activity contains 1 multi-step...
Curated OER
Graphing From Function Tables
In this graphing from function tables instructional activity, students graph given functions from a completed function table. This is a instructional activity generator, the teacher can set the grid size for plotting points as well as...
Curated OER
Straight Line Graphs
In this straight line graph instructional activity, students identify linear equations. They plot points of given problems. This one-page instructional activity contains 3 problems.
Curated OER
Geometry: Transformations Practice
Graph transformations, write rules to describe transformations, find coordinates of vertices after given transformations: geometers practice these skills on a two-page worksheet in 14 problems. No answers are provided.
Curated OER
Interactivate - Lines, Rays, Line Segments, and Planes
Pupils explore lines, rays, line segments, and planes. In this math lesson, students discuss the math concepts and direct their instructor in graphing functions. Pupils collaborate in graphing additional functions.
Curated OER
Graphs and Functions
Use this series of activities to introduce learners to graphing functions. They graph both linear and quadratic equations by hand and with a Graph Sketcher Tool. Several imbedded links and handouts are included in the activity.
Curated OER
Grids
Take your study of coordinates online! Groups of students complete an online graphing introduction, plotting the points of virtual objects. A worksheet is included for extra practice.
Curated OER
Exploring Transformations with Matrices
A page right out of the Holt Geometry book. Use a graphing calculator and graph paper to explore transformations with matrices.
Curated OER
Where a Shape Will be After Two Translations
Show your class some ways to calculate shape translation. They can consider seven shapes on a coordinate grid. Then, they must turn the shapes on the grid given a set of directions on the slides. I would use this for practice or review.
Curated OER
Learn How to Graph
Students examine various types of charts and discover how to construct a line graph. Using graph paper, they construct a graph displaying weight loss over a five-year period. They draw copnclusions from the completed graphs.
Curated OER
Plotting Points
Eighth graders practice plotting points on a coordinate plane. As a class, they create and label the parts of a graph. Given ordered pairs, they plot the points, connect them to reveal a particular shape, and find the area of the shape.
Curated OER
Measuring Segments
In this measuring segments instructional activity, 10th graders solve 12 different problems related to determining the measurements of various segments. First, they determine each missing measure given the information. Then, students...