On Google Classroom, I set the task of the bouncy egg experiment, along with a few others. A member of 6EA shared results with me, take a look! As you can see, the egg did not bounce very well. We discussed whether it needed longer than 24 hours in the fridge. In Science, we experiment by changing independent variables (e.g time in the fridge) to see what works best.
Perhaps you could try this experiment too and discuss results on Google Classroom?