ctet 2022

13 Which of the following teaching-learning resources would be the most appropriate to teach the concept of addition of two decimal numbers? 1. geo board 2. beads and string 3. graph paper 4. abacus

14 A given rectangle and a parallelogram have the same area. However, many class IV students respond that the parallelogram has a larger area. How can a teacher help the students to understand that their area are the same? 1. using paper folding 2. using scale 3. using a geo board 4. using a graph paper

15 A class was asked to round off 342, 718 and 315 to the nearest ten. One of the students' answers was 340, 710, 310. What type of error is it? 1. wrong algorithm 2. regrouping error 3. basic fact error 4. incorrect operation

16 A very common error observed in addition of linear expression is 5y +3 = 8y. This type of error is termed as 1. clerical error 2. conceptual error 3. procedural error 4. careless error