Investigation based social science challenges students' thinking by engaging them in investigating evidence based questions where they learn to give priority to thinking, imagination, Observation and analysing and give explanations in the light of alternative sources and learn to communicate and justify their decisions. These are dispositions needed to promote and justify their decisions. In short, evidence based learning involves the use of proper sources, some hints, and imagination in developing explanations about the past l world"
• Make a brief research report on the topic, ‘COVID- 19’ with the following sub-headings:
• History of COVID-19 (must include the genesis of the virus).
• Geographical spread of the virus. • Short note on ‘India under Lockdown’ -- highlighting the impact on the Indian Economy and on the common man.
Answers
Answer:
Abstract
Students' questions play an important role in meaningful learning and scientific inquiry. They are a potential resource for both teaching and learning science. Despite the capacity of students' questions for enhancing learning, much of this potential still remains untapped. The purpose of this paper, therefore, is to examine and review the existing research on students' questions and to explore ways of advancing future work into this area. The paper begins by highlighting the importance and role of students' questions from the perspectives of both the learner and the teacher. It then reviews the empirical research on students' questions, with a focus on four areas: (1) the nature and types of these questions; (2) the effects of teaching students questioning skills; (3) the relationship between students' questions and selected variables; and (4) teachers' responses to, and students' perceptions of, students' questions. Following this, some issues and implications of students' questions for classroom instruction are discussed. The paper concludes by suggesting several areas for future research that have significant value for student learning
Explanation:
This is because tfie water as well as ink particles (molecules) are in continuous random motion. Due to motion, the blue coloured particles of the ink spreads all over and give blue colour to the water