You find that many of your Class VI students believe that raw material for plant growth comes only from the soil. Which among the following would be the most appropriate strategy to counter this idea?

Explain in detail the process of photosynthesis and the chemical reactions involved

Show the students a well-prepared Power Point presentation on photosynthesis

Provide the students with a money plant in water and ask them to observe its growth and make an inference

 Provide the students with an interesting reading material on the process of food manufacture in plants