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Topic (Course) 
Technology 
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Histogram

Histograms, freq. dist (Math 7) 
Java Applet 
Tool 

[3]

This activity allows the user to view and make their own histograms.
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Exploring Histograms

Histograms, freq. dist (Math 7) 
Java Applet 
Activity 

[1]

The user will create their own set of data and then see how changes can occur in the mean, median, and mode and the shape of the histogram when changes are made in the data set in this activity.
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Histogram

Histograms, freq. dist (Math 7) 
Java Applet 
Tool 

[1]

Histograms are used to summarize data graphically. A histogram divides the range of values in a data set into intervals. Over each interval is placed a block or rectangle whose area represents the per...
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Random Drawing Tool

Histograms, freq. dist (Math 7) 
Java Applet 
Tool 

[1]

This tool allows users to explore the relationship between theoretical and experimental probabilities. A "box model" is a statistical device that can be used to simulate standard probability experimen...
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Mean and Median

Histograms, freq. dist (Math 7) 
Flash 
Tool 

[1]

This flash allows the student to load and modify six existing datasets. The flash calculates the mean, median, and quartiles, and plots a histogram. Students are encouraged to examine the effects of...
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Histograms and Bar Graphs

Histograms, freq. dist (Math 7) 
Java Applet 
Lesson Plan 

[0]

Introduction and fine points of using bar graphs and histograms.
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Class Interval: Scale and Impr...

Histograms, freq. dist (Math 7) 
Calculator 
Support Material 

[0]

How scales help to represent or misrepresent data in histograms.
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Vertical Scale: Increase or De...

Histograms, freq. dist (Math 7) 
Calculator 
Support Material 

[0]

How class interval size influences the look and interpretation of histograms.
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Histogram vs. Bar Graphs Dialo...

Histograms, freq. dist (Math 7) 
Calculator 
Support Material 

[0]

Differences and similarities between the two types of graphs.
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The Histogram (Amsco Integrate...

Histograms, freq. dist (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains histograms and how to draw them.
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Advanced Data Grapher

Histograms, freq. dist (Math 7) 
Computer 
Tool 

[0]

Analyze data with box plots, bubble graphs, scatterplots, histograms, and stemandleaf plots. You can enter multiple rows and columns of data, select which set(s) to display in a graph, and choose th...
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Frequency Diagrams

Histograms, freq. dist (Math 7) 
Flash 
Tool 

[0]

This tool introduces students to histograms, frequency polygons and stemandleaf diagrams.
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Simulating Probability Situati...

Histograms, freq. dist (Math 7) 
Java Applet 
Tool 

[0]

This activity allows students to use a box model to explore the relationship between theoretical and experimental probabilities. A "box model" is a statistical device that can be used to simulate stan...
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Meta Chart  Create pie, bar a...

Histograms, freq. dist (Math 7) 
JavaScript 
Tool 

[0]

Free online wizards for many of the types of charts that teachers and students study in math class, including pie, bar, multi bar, scatter plots and line charts. The wizards guide you through the proc...
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