CTET sept 2016 Paper lI Lesson - 1 BY MAYANK AGNIHOTRI
Ques 1. The mean of mode, median and range of the data : 2, 1, 2, 3, 3, 6, 4; 8, 14, 9, 4, 8, 4 is: (1) 7 (2)9 (3)4 (4) 6 So Arrange data in ascending order 1, 2, 2, 3, 3, 4, 4, 4, 6, 8, 8, 9,14 Range Maximum observation Minimum observation 14 1 13 Here, 4 is the observation with the maximum frequency Mode is 4 Here, no. of observations, n 13 (odd) Median n+1) th Required Mean term (13+) th term 7th term 4 Range+Mode+Median 13 +4 +4 21 -7 Ans
Some students of your class are repeatedly not able to do well in mathematics examinations and tests. As a teacher you would: Ques 2. (1) make them sit with high achievers (2) explain the consequences of not doing well (3) give more tests for practice (4) diagnose the causes and take steps for remediation Ques 3. In an inclusive mathematics classroom, what would be your strategy for addressing the needs of visually challenged learners? (1) Pair them with high scorers in mathematics. (2) Design alternate teaching-learning and assessment methods. (3) Send the learners to a special educator. (4) Offer them another subject in lieu of mathematics.
Ques 4. Which of the -following assessment strategies can be used to assess learner's interest in and attitude to mathematics? (1) Portfolio, Project, Paper-pencil test (2) Oral test, Paper-pencil test, Class participation (3) Checklist, Portfolio, Paper-pencil test (4) Checklist, Portfolio, Project, Class participation Ques 5. Neeta, a Class VII mathematics teacher, assigns a lot of survey-based projects to mathematics classrooms The purpose of such activity is: A. to promote problem-solving skills B. to give an opportunity to students to collect authentic data C. to break the monotony of the classroom D. to use it as an alternate assessment Which of the above purposes are true? (1) A, B and D (2) A, B and C (3) A and B (4) A and C
Ques 6. Which of the following term in mathematics is defined? (1) Plane (2) Point (3) Line (4) Diagonal of a quadrilateral Ques 7. Which of the following is not an important aspect in 'algebra'? (1) Generalization (2) Visualization (3) Measurement (4) Transposition
Ques 8. 'Problem posing in mathematics means (1) creating problems from the content (2) inability to solve problem:s (3) raising doubts in the class (4) solving problems Ques 9. A good mathematics textbook contains a lot of (1) theorems and proofs (2) questions for exploration (3) questions for practice (4) worked out examples
Ques 10. Consider the following statement "Every odd natural number is a prime number." Which of the following methods of 'proof' can be used to prove/disprove the above statement? (1) Proof by contradiction (2) Method of disproof (3) Direct proof (4) Proof by contrapositive Which of the following is not a contributing factor responsible for mathematics anxiety? Ques 11. (1) Curriculum (2) Nature of subject (3) Gender (4) Examination system
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