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.

Sensitizing students toward the conservation of trees requires engaging them in practical, hands-on, and experiential learning activities. When children adopt and nurture a plant, they build a direct personal and emotional connection with nature.
Through daily care—such as watering the plant, ensuring it receives sunlight, and watching it grow—students develop empathy, responsibility, and a deeper appreciation for plant life and tree conservation.

While strategies like classroom debates, group discussions, and poster making enhance theoretical awareness and cognitive understanding, they lack the direct experiential engagement needed for affective learning and emotional bonding with nature.
Therefore, helping children adopt and nurture a plant is the most effective and suitable strategy to sensitize them toward tree conservation.