e++ Triangle Hack 1.0 + Redeem Codes

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.