# CTET Paper-II Mathematics: Questions 228 - 230 of 441

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## Question number: 228

» Pedagogical Issues » Language of Mathematics

Appeared in Year: 2012

### Question

Which of the following questions are open-ended questions and can be used to enhance mathematical thinking? (May)

### Choices

Choice (4) | Response | |
---|---|---|

a. | Find the solution of | |

b. | Write a real world problem for which is a solution | |

c. | Verify that is the solution of the equation | |

d. | Plot the graph of on Cartesian plane |

## Question number: 229

» Pedagogical Issues » Problem of Teaching

Appeared in Year: 2012

### Question

A teacher asked the students to write the following statements:

(I) Twice of x plus four

(II) Three time x minus 7

Students responded as and while the teacher was expecting and . The above mistake have occurred due to (May)

### Choices

Choice (4) | Response | |
---|---|---|

a. | Lack of understanding of linear expressions | |

b. | Lack of appropriate practice of writing linear expressions | |

c. | Careless listening by students | |

d. | Language used by teacher |

## Question number: 230

» Mathematical Content » Nature of Mathematics and Logical Thinking

Appeared in Year: 2012

### Question

Manipulatives in Mathematics class are used to (May)

### Choices

Choice (4) | Response | |
---|---|---|

a. | Make students more skillful by having concrete experiences | |

b. | Give first-hand experience to students in order to make them good problem solvers | |

c. | Demonstrate mathematical ideas and construct mathematical understanding | |

d. | Engage students so that they do not interact with each other and maintain discipline in class |