Experimenting on Natural Acid-Base Indicators: A Home-based Chemistry Activity during the COVID-19 Pandemic as evaluated by Teachers
نویسندگان
چکیده
This study determined the feasibility of conducting a laboratory experiment on natural acid-base indicators as home-based activity. Seven high school teachers from Cebu in Central Visayas, Philippines conducted activity, evaluated activity using validated questionnaire, and were interviewed for opportunities challenges. Results showed that at-home was feasible satisfactory, however inaccuracies inconsistencies found results experiment. Nevertheless, viewed to have holistic development some challenges concerning material unavailability, safety issues, among others. In conclusion, can be done by students their teachers. Refinement may correct experimental errors consider factors affect accuracy results. Teachers should also resource availability, adult supervision, concerns when dealing with activities.
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ژورنال
عنوان ژورنال: Kimika
سال: 2021
ISSN: ['0115-2130', '2508-0911']
DOI: https://doi.org/10.26534/kimika.v32i1.34-45