This is linear planning proceeding in a systematic manner from objectives, to introduction, through the main activities of the lesson, to closure. It will be very helpful for you to practice planning in this way. You should know, however, that many experienced teachers no longer do this kind of detailed planning. Planning, like many other aspects of teaching, becomes internalized after several years. Even so, when the subject matter is new, experienced teachers still need to do detailed planning.
Thematic planning follows a theme and integrates curricular subjects.
It requires grouping students according to different abilities. Conceptual planning follows an idea or an activity. Some schools choose a school-wide theme for each month or term. They would aim to cover material in each of the different subject areas, but not in discrete periods. A project on environment might encompass math, language arts, science and art.