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Dial-a-fraction app for iPhone and iPad


4.4 ( 9984 ratings )
Education
Developer: Let’s do Maths
Free
Current version: 3.2, last update: 6 years ago
First release : 28 Jun 2014
App size: 9.93 Mb

This mini-app allows you to picture fractions in the form of slices of a circle.
- As you move the two dials, denominator and numerator, the picture adjusts instantly to show the fraction you have ‘dialled’.
- It is the ideal way into understanding fractions for beginners.
- For those already familiar with fractions, further insights can be gained into the effect of changing the numerator or denominator, or into concepts such as equivalent fractions.
Age range: 5 - 10