Practising equivalent fractions

Let’s do Maths教育2017-05-24

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

$Practising equivalent fractions(圖1)-速報App$

This app features two ways of practising equivalent fractions. Your first challenge is to calculate and fill in the missing numbers to make twelve equivalent fractions, sometimes completing the numerator, sometimes the denominator. As a second task, you are given a jumble of fractions which includes six pairs of equivalent fractions. You have to match up the pairs using drag-and-drop. Beware! There are three rogue fractions which you need to leave behind. Each of these challenges can be repeated at will and they are different each time they are played.

Also included is a definitions page and two popular interactive pages which help to illustrate the main concepts: ‘Dial-a-fraction’ and ‘Slide an Equivalent Fraction’.

$Practising equivalent fractions(圖2)-速報App$