Khan Academy
Khan Academy: Making Good Scatter Plots
A good scatter plot has the independent variable on the x-axis and the dependent variable on the y-axis. Also, the scale of both axes should be reasonable, making the data as easy to read as possible. In these practice problems, we...
![Brebeuf Jesuit Preparatory School: The Scientific Method (Part 3) [Pdf] PPT](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Brebeuf Jesuit Preparatory School: The Scientific Method (Part 3) [Pdf] PPT")
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Brebeuf Jesuit Preparatory School: The Scientific Method (Part 3) [Pdf]
Explains how to collect and organize data for an experiment. Describes how to make a table and graph the data, and when to use different types of graphs. Next, it discusses which variable should be on the x- or y-axis of a graph, and how...
US Department of Education
Nces Kids: Create an Xy Graph
This is where you can find a step by step explanation of how to create an XY graph. When you finish each step just click the next tab and you will find the next set of instructions.
Alabama Learning Exchange
Alex: Incline Plane and the Crashing Marble
Learners will measure the effects of the height of an inclined plane on the force a marble produces to move a plastic, foam, or paper cup across a table. Students will discover that the higher the incline plane, the more force produced...
National Council of Teachers of Mathematics
Nctm: Illuminations: State Names
Students use multiple representations to display how many times the letters of the alphabet is used in a state name. Concepts explored: stem and leaf, box and whisker plots, histograms.
National Council of Teachers of Mathematics
Nctm: Figure This: Does It Make a Difference Where You Shop?
A math investigation that uses scatter plots to compare prices of favorite soft drinks. Discover how valuable your skills in organizing and displaying data can be in real life scenarios.
Houghton Mifflin Harcourt
Houghton Mifflin Harcourt: Saxon Activity Center: Real World Investigation: Elevation Changes [Pdf]
Math and geography are the focus of this internet investigation. Learners must plan a road trip to several cities and plot the elevations of those cities using a line graph. Acrobat Reader required.
Purple Math
Purplemath: Scatterplots and Regressions
Explains the purpose of scatterplots, and demonstrates how to draw them.
Rice University
What Percentage of Your Class Is Right or Left Handed?
What percentage of the class is right or left-handed? Students will investigate this question using statistical processes of collecting the data, organizing it, graphing, and finally analyzing it. Follow-up questions are provided for the...
Rice University
Rice University: The Hand Squeeze
Students will enjoy this data collection and class analysis experiment involving the time it takes for a hand squeeze to travel around a circle of people. From organizing the activity to collecting the data to making a table and graphing...