You want to encourage hands-on activities for students of EVS. Which of the following is the most appropriate activity?

The correct option is Developing an EVS kit from available material.

Explanation:

Hands-on activities in Environmental Studies (EVS) are design-based or practical learning experiences where students actively manipulate objects, construct models, and engage directly with material to construct their own knowledge.

Let us analyze the given options:

1. Developing an EVS kit from available material: This activity requires students to actively gather, assemble, and create learning tools using real, low-cost, or waste materials around them. It deeply engages motor skills, creativity, problem-solving, and direct physical involvement, making it the most authentic hands-on activity among all choices.

2. Map reading from a globe: While interactive, map reading is primarily an observational and cognitive skill rather than a constructive hands-on experience.

3. Collecting coins of different countries: This involves collection/hobby work, which is informative but limited in terms of active pedagogical experimentation or manipulative skill development in an EVS classroom context.

4. Drawing parts of different plants on a chart: Drawing on a chart is a passive diagrammatic exercise rather than a direct, interactive hands-on exploration of environmental materials.

Therefore, Developing an EVS kit from available material is the most appropriate hands-on activity for EVS students.