CTET Solved Paper - CTET Feburary 2016 Paper2
- A
Enhances students' ability to understand the concepts better as they are able to explore, observe and infer at their own pace.
- B
Helps the teacher to assess students' performance in Mathematics.
- C
Helps the teacher to manage students in Mathematics laboratory.
- D
Enhances students' numeracy skills and computational skills.
- Option : A
- Explanation : Technology-based games are very helpful in understanding different concepts in mathematics. Students play these games and learn at their own pace. They can keep on trying to solve the problem until they get the result (thus develop perseverance) by repeating the game several times.
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27. "Prove that there is no rational number whose square is 2." This type of proof is
- Option : A
- Explanation : The given statement can be proved with the help of contradiction.
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28. 'Representation' in Mathematics does not refer to
- Option : D
- Explanation : Representations in mathematics are ways to symbolise, to describe and to refer to the same mathematical entity. It includes graphs, diagrams, formulas etc. But it does not express the relation between two variables as an equation.
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- A
Lower order thinking as it is based on using the information in a concrete situation.
- B
Higher order thinking as it demands the interpretation of given information, its analysis and use in getting the desired information.
- C
Higher order thinking as it demands construction of a figure using given information.
- D
Lower order thinking as it is based on recalling information.
- Option : B
- Explanation : The given problem refers to higher order thinking as it demands the interpretation of given information, its analysis and use in getting the desired information.
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- Option : C
- Explanation : Tangrams and tessellations are two classroom activities that also work as teaching tools with the objective of enabling students to visualise shapes or figures from several angles and build them and to orient them variously in a given space.
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