MERS.HK vs 數學工具：探究四邊形

MERS.HK MERS.HK is aiming to give students and teachers the best possible user experience designed for optimal use of the e-learning resources developed by Modern Educational Research Society, Ltd (MERS). Features: ‧ Provides students and teachers with the best viewing and accessing results when they use MERS resources. ‧ Allows users to take a screenshot on which they can make notes, draw or write remarks. Screenshots can be uploaded to Camera Roll or Share to other Apps. ‧ e-Learning activities are seamlessly connected to other apps developed by MERS for effective learning. ‧ Rotation is automatically locked, in line with the content and interface design of the materials for best viewing. * Only available for e-Learning in Schools partners of MERS.

適用年級：小四或以上 小朋友可在方格紙上製作四邊形，程式能從邊和角的特性，辨別這個四邊形的種類，並利用公式計算它的周界和面積。 培生香港製作不同的數學工具，供教師於課堂教學或學生課餘自學之用。