National Numeracy Network > Teaching Resources > QR Websites

QR Websites

We have compiled a collection of internet resources and activities that can be useful in teaching particular aspects of numeracy. If you know of websites you would like us to add to the collection, just use the simple submission form to tell us about them. You can also share activities of your own with other faculty interested in QR.



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Results 21 - 30 of 144 matches

Interactivate: Mean, Median, and Mode

This site portrays a student/mentor conversation regarding common questions about mean, median, mode.

BBC: Skillswise Numbers: Understanding Adjectives

This site from the BBC offers a factsheet, activity, quiz, and worksheets illustrating concepts of averages.

Interactive Pie Chart

An interactive activity that helps students see that the parts of a pie chart must add to 100%

Create A Graph

This site lets students choose a form to display their own data in. Students are asked information that tests their knowledge about various graph making aspects (e.g. y-axis).

The Federal Pie Chart: Income Tax Use

The War Resisters' League provides a modified pie chart illustrating the proportion of income tax revenues spent on defense, critiquing the official overview of government expenditures.

Pie Chart - NLVM

This applet lets students enter in their own data. The site calculates percents and displays a pie chart.

Weighted Mean Explained Using Summations

This site explains how to calculate weighted means in a more sophisticated manner, e.g., summations; includes an example.

Percent Change

Article that explains how to calculate percent change. Also provides example relating to murder statistics.

Percentage Change Calculator

This calculator allows students to type in an old and new number and calculate the percent change. This site also offers a good percent change tutorial.

Percent Change Calculator

This calculator allows students to type in an old and new number and calculate the percent change. Also displays a bar graph that shows the change between the new and old value.



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