CTET Solved Paper MCQ - REET Feburary 2016

101 Which is the principle of learning Environment Study?

According to UNESCO (1971) the objectives and principles of Environmental studies are the scientific study of the environmental system, which imparting basic knowledge about the environment, its necessity, utility and relationship with life.

102 Which gas is responsible for 'Global Warming'?

Global warming is caused by the emission of greenhouse gases. 72% of the totally emitted greenhouse gases are
• Carbon dioxide (CO₂),
• 18% methane and
• 9% nitrous oxide (NO_x).
Carbon dioxide emissions, therefore, are the most important cause of global warming.
CO2 is inevitably created by burning fuels like e.g. oil, natural gas, diesel, organic-diesel, petrol, organic- petrol and ethanol.

103 How many main steps are followed in project method?

The project method is the embodiment of a new way of looking at the pupil and a new way of teaching him to live. It aims at bringing out what is in the child and at allowing him to develop himself. It gives an opportunity for self-expression and for relating the self to the community. Project method has the following steps
1. Creating situation
2. Selection of the problem
3. Planning
4. Execution
5. Evaluation
6. Reporting and recording.

104 To create interest in subject Environment Studies in lower classes, the teaching method used, must be

According to National Curriculum Framework 2005, for primary grades, the natural and the social environments will be explained as integral parts of languages and mathematics. Children should be engaged in activities to understand the natural and social environments through illustrations from the physical, biological, social and cultural spheres.

105 Principle of 'Specific to General' is used in

In inductive method, we begin with specific observations and measures, begin to detect patterns and regularities, formulate some tentative hypotheses that we can explore and finally end up developing some general conclusions or theories.