A teacher is planning to collect a variety of Teaching Learning Materials (TLM) for his class II students. Which one of the following is NOT a correct…

1. AThe material chosen should be attractive and safe for children of this age group to use.
2. BThe material chosen should provide adequate opportunities for the children to explore and experiment with curiosity.
3. CThe material chosen should be preferably locally made or locally available, as this would allow for easy replacement.
4. DThe material chosen should be made by the children only and have some roughness to avoid slipperiness.