價格：免費
更新日期：2017-05-24
檔案大小：10.4 MB
目前版本：3.2
版本需求：需要 iOS 9.1 或以上版本。與 iPad 相容。
支援語言：英語
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
支援平台：iPad