Which of the following is NOT aligned with the contemporary view of assessment in science?

Which of the following strategies can be used to encourage learners to ask questions in a science classroom? (A) Acknowledging learners' questions as interesting, good, etc. (B) Providing opportunities to all learners to express themselves (C) Providing immediate answers to students' questions (D) Assessing learners on the quality of questions, not only answers

You want to teach the concept of electrical conductivity to students of Grade VII. You have the following materials - rubber, an open electrical circuit with a bulb, metallic pin, distilled water, salt solution. Which of the following approaches would you follow to introduce the concept?