For some unknown reason, was invited by the Regional Museum of Natural History, Mysore to conduct a field trip for the children who were attending their annual summer camp. I was to speak about ‘pollution in a water body’, but thankfully was able to do more than just that.
The day was perfect for a field trip, overcast from the morning. The plan was to make the children take a hike around the (almost dry) lake and make a list of what animals/birds/plants/trees/insects they see. We then used the data that they collected to try and make some sense of it from an ecology framework.
They found that there were far more small organisms (plants, insects) than large ones (birds, trees). We tried to figure out why this was so, and this led to the concept of survival of the one able to reproduce fastest. They saw birds near the lake had different beaks and legs compared to the ones in the field, and this led to the concept of adaptation.
We then had a discussion about the food web, and why the nutrients in the soil never get over even though plants keep consuming them. This led to the concept of a nutrient cycle, and the importance of decomposers in any ecosystem (and the importance of sweepers and housekeeping (as compared to the IT crowd) in any city!).
Fortunately, the discussions stopped before the children were bored, and then we were off the Somanathapura for lunch and then headed back.
Seems like the best way to teach children anything is to actually take them to where the action is. Since they have enough energy to burn, unlike me, they need to work on some activity which keeps them both mentally and physically busy. Then, rather than shoving concepts down their throats, it is best to ask questions so that they come up with the concepts themselves, or suddenly understand what their textbooks had mentioned. Thankfully, this theory worked well with this bunch of kids, since they were actively answering and participating in the discussions. It never works with older people. Guess questioning is now only a bastion of the child!!