After reading this chapter, you will be able to:
Comprehend the two stages of science teaching
Explain unit planning and its steps
Make a performa of unit plan
Describe a lesson plan
Elaborate on the approaches and forms of lesson planning
Compare Herbartian, Bloom and RCEM approaches to lesson planning
Prepare lesson plans on the basis of formats of three types of lesson plans
List the advantages of a unit plan and a lesson plan
An important aspect of teaching relates to planning and conducting daily lessons. Majority of the teachers decide about teaching on the basis of the subject matter given in the prescribed text books. There are some teachers who take an initiative to include the daily life experiences of children in their regular teaching. For teaching a particular class, a science teacher needs to plan it in stages. There are two stages of science teaching—stage I is planning of a unit and stage II is planning of a lesson. The whole subject matter is organized into units and units are divided into lessons to have varied activities in the teaching.
A unit generally consists of three parts (Figure 5.1)
Figure 5.1 Steps of Unit Planning
Figure 5.2 Performa of a Unit Plan
Figure 5.3 An Example of a Unit and Its Lessons
Following are the advantages of unit planning:
Thus, lesson planning is a short-term plan which should have the following:
There are many approaches to lesson planning which are being discussed here:
Herbartian approach lays too much emphasis on content presentation.
It stresses on assimilation aspect of a learner, i.e., whatever a student understands is more important than whatever a teacher transacts.
This approach considers teaching as objectives centered rather than content centered and therefore, evaluating the change in behaviour of students is the most important. Due to the emphasis on testing of teaching, this approach is known as evaluation approach. On the basis of the data collected for the change of behaviour of students, the objectives of learning can be modified and accordingly the learning experience can be revised and improved.
Figure 5.4 Three Poles in the Educational Process
This approach has brought a revolution in the teaching-learning process. All the educational activities are objective centered and the main objective is bringing about a change in the behaviour of students. Thus, in this approach a students’ performance is measured in terms of learning objectives and not the achievement of the content. There are three steps of lesson planning in evaluation approach which are as follows:
Figure 5.5 Teaching Objectives and Related Learning Experiences
Figure 5.6 Learning Objectives and Related Evaluation Techniques
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The advanteges of a lesson plan for the teaching of science are as below:
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