See if the students have any ideas about what happened to the can. Do not affirm or deny any of the answers at this stage. Acknowledge each idea, and ask the students to explain their thought process. Ask the students to come up with new experiments to test their ideas, and ask them what they think will happen before they conduct the new experiment. If they have trouble coming up with a new experiment, help them out. Here are a couple variations that may be helpful:  If a student thinks the water (not the water vapor) inside the can was responsible for it getting crushed, have the students fill an entire can with water, and see if it is crushed. Try the same experiment with a sturdier container. The heavier material should take longer to be crushed, which will give the ice water more time to fill it. Try letting the can cool for a short time before putting it in the ice bath. This will result in more air being present in the can, and thus less severe crushing. Use the information in the How it Works section to teach the students why the can was crushed. Ask them whether that matches what they came up with in their experiments.
विद्यार्थियों से पूछें कि कैन क्यों क्रश हो गया: विद्यार्थियों को इस एक्सपेरिमेंट के रूपान्तर सोचने में मदद करें: एक्सपेरिमेंट का सिद्धांत समझाएं: