Science teachers need to ask more divergent questions because: a. It stimulates and develops critical thinking. b. It directs students to correct answers. c. It helps develop thinking strategies. d. It helps in assessing creative behaviour in a learner.

Which of the following activities is LEAST suitable for developing an understanding of the relationship between science and society among school learners?

A teacher conducts an activity on density. Students observe that a steel spoon sinks in water but a steel bowl floats. The teacher asks, 'Why do you think the bowl did not sink? What will make it sink?' Which of the following process skills is the teacher primarily trying to develop among her learners?