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Math Planet
Math Planet: Algebra 2: Line Plots and Stem and Leaf Plots
Provides examples and a video lesson that illustrate line plots and stem-and-leaf plots. [1:12]
Cuemath
Cuemath: Line Graphs
A comprehensive guide for learning all about line graphs with definitions, their sections, how to read and create graphs, solved examples, and practice questions.
Alabama Learning Exchange
Alex: Great Golly Graphs
This lesson plan asks students to create a survey project including graphs, questions, tables, and data analysis. It gives an assessment and ideas for remediation and extension as well as ways to manage behavior problems and reluctant...
National Council of Teachers of Mathematics
Nctm: Illuminations: Line of Best Fit
Use this activity to practice how to enter a set of data, plot the data on a coordinate grid, and determine the equation for a line of best fit.
PBS
Pbs Teachers: Galileo's Battle for the Heavens Plotting Sun Spots
In this activity, students follow in Galileo's footsteps as they examine the nature of sunspot cycles, define solar minimum and solar maximum, and graph data for a solar cycle. Then they will predict the next solar maximum and when the...
Purple Math
Purplemath: Using Slope and Y Intercept to Graph Lines
Demonstrates, step-by-step and with illustrations, how to use slope and the y-intercept to graph straight lines.
Texas Instruments
Texas Instruments: Defining the Parabola
The teacher will graph a horizontal line and plot a point using TI-Navigator, and the class will provide the points that create a parabola.