CHEMICAL REACTIONS IN THE KITCHEN: THE USE OF GOOGLE CLASSROOM IN THE REALIZATION OF INVESTIGATIVE EXPERIMENTS BASED ON THE PREDICT-OBSERVE-EXPLAIN TECHNIQUE
DOI:
10.23926/RPD.2021.v6.n3.e098.id1273Keywords:
Virtual Environments for Learning, Remote Teaching, At-Home Experiments, Teaching ChemistryAbstract
This work aims to report the experience of implementing a didactic sequence (DS) on inorganic chemical reactions remotely, due to the COVID sanitary restrictions. The case study with a qualitative approach was carried out with two high school classes from a private school in Porto Alegre/RS, during the Teaching Internship. The DS, elaborated according to Zabala's assumptions, aimed to minimize difficulties in conceptual understanding, potentially enhanced by remote learning. Google Classroom was used to organize the investigative experimental activities, with homemade materials, using the Predict-Observe-Explain technique. The data analysis methodology was Content Analysis. The results indicate that DS facilitated the conceptual construction, generated a progressive engagement and remarkable enthusiasm even with remote classes. In conclusion, the use of DS shows potential for application in different teaching contexts, with different experiments to approach different concepts.
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