While developing the concept of simple machines a set of labelled examples were given by the teacher. Identify the negative example.
ALever
BWedge
CWheel
DCrane
ALever
BWedge
CWheel
DCrane
Related Questions:
Which among the following is/are the important characteristic/s of a good teacher ?
(i) Provides self learning conditions to students in the classroom
(ii) Systematically plan the lesson/unit before teaching
(iii) Promotes democratic values in the class
(iv) Gives proper punishment to learners to achieve maximum score in their exams