# e+正方形和長方形

> e+正方形和長方形 (iPhone/iPad app by Modern Educational Research Society, LTD.)

- Source: https://appshunter.io/ios/app/e-plus/id1112068166 (this page in markdown: same URL + `.md`)
- Developer: [Modern Educational Research Society, LTD](https://appshunter.io/developer/432268704)
- Category: Books, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 25 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2016-05-13
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/e-plus/id1112068166/reviews.md

## What is e+正方形和長方形?

利用工具，找出計算正方形和長方形的周界或面積的方法。

「現代教育研究社」研發了一系列教學工具及趣味App，以協助老師於課堂中進行建構數學概念的活動，同時也可讓學生在家中作自學之用。


## Version history (last 5 releases)

### 3.0 — 2021-01-19

-UI Improvement
-minot bug fix

### 2.0 — 2018-10-20

-iPad Pro Support

### 1.2 — 2016-11-23

-Bug Fix

### 1.1 — 2016-05-27

-Minor Bug Fixes

### 1.0 — 2016-05-13

No release notes.

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All apps by Modern Educational Research Society, LTD: https://appshunter.io/developer/432268704

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*