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I'm not sure didactic techniques work so well with e-learning (reflecting on my own experiences in this area)- but I've seen a model work well where the instructor begins a teaching session outlining key objectives and then provides further input in the middle of the session- followed by a summary of key learning goals at the end of the session. The instructor seems to be more of a 'guide on the side' and less of a 'sage on the stage' (to use Petty's words).
A didactic method is a teaching method that follows a consistent scientific approach or educational style to engage the student’s mind. The didactic method of instruction is often contrasted with dialectics and the Socratic method; the term can also be used to refer to a specific didactic method, as for instance constructivist didactics.
Didactics is a theory of teaching, and in a wider sense, a theory and practical application of teaching and learning. In demarcation from "Mathetics" (the science of learning), didactics refers only to the science of teaching.
This theory might be contrasted with open learning, also known as experiential learning, in which people can learn by themselves, in an unstructured manner, on topics of interest.
The theory of Didactic Learning methods focuses on the baseline knowledge students possess and seeks to improve upon and convey this information. It also refers to the foundation or starting point in a lesson plan, where the overall goal is knowledge. A teacher or educator functions in this role as an authoritative figure, but also as both a guide and a resource for students.
Student Support Services in E-Learning, deals specifically defining and integrating student support services into Internet based e-learning solutions to produce online distance education that can offer complete educational experiences for individual students and groups of students. To transform an e-learning programme into a complete educational experience, one need high quality systems for distribution and presentation of content, for two-way and many-way communication, for individual and group based student activities and all kinds of personal, academic and administrative student support services.