Abstract
Teaching is a complex action that concentrates the characteristics of science, art and technology. The organization and the implementation of teaching provide the teacher professional development and happiness through constant spiritual quest, the creation and success of students. The planning and organization of teaching described below, concerns the cognitive object of energy flow in an ecosystem, focusing especially in the primary productivity. It is indicated for one hour teaching of Biology of the 3rd Class of Lyceums and includes all the required educational material. The new knowledge is introduced with slide presentation and discussion, following the flow chart and the worksheet of the teaching, by using parallel texts and the self-assessment form.
The organization and methodology of this teaching based on the referenced proposals Trilianos (1992) contained in his book entitled ‘Methodology of Teaching’.