Mam i have not understood ict based teaching systems instructional choices such as scaffolding and all the types...xplain me please

https://iris.peabody.vanderbilt.edu/module/sca/cresource/q1/p01/ for more help

Modern teaching methods are more learner-centred methods used in the classroom (such as peer-assisted learning, brainstorming, group discussion etc.). Modern teaching methods also ...