Didactically prepared content is comprehensible, interesting and attractive to learners and is in proportion to their prior knowledge.

The teacher must be right in the selection of the learning that the students have to do, taking into account the conditioning factors (time available, space in which it takes place, etc.), their characteristics as professor and those of their students.

Some issues to bear in mind when preparing the content are:

"Less is more": Too much subject is one of the most common shortcomings of many lesson plans.

It is advisable to fragment the content into blocks and to prioritise this knowledge.

It is advisable to determine which teaching actions or strategies will be most appropriate to facilitate learning.

It is essential that the teacher knows his or her subject well and is passionate about it.