Sushma wants her students to be sensitized for ‘conservation of trees’. Which one of the following is the most suitable strategy to do so?

The correct option is Helping children to adopt and nurture a plant.

Step-by-step Explanation:

1. Understanding Experiential Learning:
Sensitizing students toward environmental conservation requires more than theoretical knowledge or verbal discussions. Hands-on, practical experience helps children develop an emotional connection and empathy toward nature.

2. Why Adopting and Nurturing a Plant is the Most Effective Strategy:
- Personal Responsibility: When children adopt a plant, water it daily, and monitor its growth, they take direct ownership of a living organism.
- Emotional Bonding: Caring for a plant fosters empathy and affection for nature, making the concept of tree conservation personal and meaningful.
- Long-term Impact: Experiential learning leaves a lasting psychological impact compared to passive learning methods.

3. Comparing Other Strategies:
- Debates and Group Discussions: These methods help build intellectual understanding and verbal communication, but they lack the personal emotional connection needed for true sensitization.
- Poster Making: Useful for visual creativity and awareness, but it remains a static activity rather than an active, nurturing experience.

Therefore, helping children to adopt and nurture a plant is the most suitable strategy to sensitize students to the conservation of trees.