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.

Help

# Show all pages

Current Search Limits

## Quantitative Skills

showing only Fractions and Ratios Show all Quantitative Skills
Refine the Results

# Quantitative Skills Show all Quantitative Skills

## Fractions and Ratios

12 matches

Results 1 - 10 of 12 matches

This applet solves percentage problems and shows visually what a part/whole looks like. When students choose any two numbers, the applet calculates the percentage and displays it on a pie chart.

This applet lets you choose how many red squares (out of 100) are selected. Then, the computer displays the percentage.

This site lets teachers generate percentage worksheets by selecting the type of percentage questions desired.

This quiz gives students a value for percent change and makes them solve for either the new or old value. Includes hints.

Tutorial and Exercises on solving three different types of percent problems

A PowerPoint slide show with an emphasis on part/whole. Gives example percentage problems and tools for solving them.

This site offers an excellent, common-sense explanation of percentages and provides many worked out problems.

1 page PDF explaining how to solve percentage problems with proportions; includes several worked out examples.

A calculator into which students can input numbers to solve percentage problems. Also shows students the steps needed to solve the specific problems.

This free video shows students how to do percentage problems.