e++ 三角形 app for iPhone and iPad

4.6 ( 2256 ratings )

Education Book
Developer: Modern Educational Research Society, LTD

Free

Current version: 1.0, last update: 1 year ago
First release : 05 Jan 2021
App size: 28.41 Mb

Students can construct triangles for investigation, or choose default questions to observe and verify the properties related to triangles (Similarity and congruence, Relation among the sides of a right-angled triangle, Special lines and Centres of triangles).

Modern Educational Research Society develops a series of teaching tools and interactive App, to facilitate teachers in implementing scaffolding activities in class, and support students self-directed learning at home.