LESSON TRANSCRIPT, INDUCTIVE THINKING MODEL

Name of the teacher : Asha M.S                                               Standard:10 Subject                    : Physics                                                     Date     :8-9-14 Unit                        : Energy Management Topic                     : Renewable and non renewable                                 resources

Name of the concept : Renewable and non renewable resources

OBJECTIVES

• Pupil develop observation skills
• Identification of different types of renewable resources
• Generalisation about property of renewable resources
• Pupil develops hypothesis predicting results.

PHASE 1 : Date Categorisation

T:What is the common property of petrol, Kerosine and wood?

S:They are all fuels

T:Can you name some other fuels that we use in our delay life?

S:Disel, CNG, Biogas, LPG, Gober gas, cowding cake.

T:Can you group them based on their similarities

Group A	Group B
Biogas	Diesal
Wood	Petrol
Cowding cake	CNG
Gobergas	LPG

PHASE 2 : Interpretation of data

T : Now let us analyse the above mentioned examples. How did you classify them?

S: Items in group A can be produced at home. But in B cann’t

T: Very good, anything else?

S: Items in group a are easy to handly

T: Yeas, are there any more difference?

S: Group A items are easily available in nature and can be replaced once they are used.

T: Absolutely right. Can you name them ?

S: No teacher

T :They are renewable and non renewable resources. Non renewable resources are those resources that can’t be replaced by once they are used up.

Renewable resources are those resources that can be replaced as they are used.

PHASE 3 : Application of Generalisation

T: Now I will give you some examples. Identify them?

Sunlight

S: Renewable

T: Yes. Why it is renewable?

S: Because it can be replaced once they are used up

T: Yes, then coal?

S: Non renewable

T: Very good, Air?

S: Renewable

T: So renewable resources are those resources that can be replaced as they are used non renewable resources are those resources that cann’t be replaced as they are used up.