La Cañada Elementary School 4th-graders showed their scientific interests at the recent Science Fair. Students used the scientific method to do their projects and make displays of their findings. Subject matters explored included melting gummy bears, dissolving eggs, best popcorn, effects of the acid in soft drinks, longest-lasting nail polish, germs, best detergent, longest-lasting batteries and evaporation, among other topics. Students explained their research, testing and results to parents and staff.
