文章基本信息

标题：Análise de uma proposta de sequência de ensino investigativa sobre o tema radiação ultravioleta
本地全文：下载
作者：Rafael Rocha Ferreira ; Paula Cavalcante Monteiro ; Michel Corci Batista 等
期刊名称：Research, Society and Development
电子版ISSN：2525-3409
出版年度：2022
卷号：11
期号：10
页码：1-12
DOI：10.33448/rsd-v11i10.28666
语种：English
出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：In this work we aim to analyze the potential of a proposal for an Investigative Teaching Sequence (ITS) on Radiation and Radioactivity theme. In this purpose, the investigation involved carrying out an experiment using black light and sunscreen with different Sun Protection Factors (SPF). This activity was developed with 36 students from two class groups of the 2nd year of High School (EM) from a public school in Campo Mourão city/PR - Brazil. As a data record instrument, we used the justifications given by the participants to the question which finalizes the ITS. To analyze of these responses we use the framework of Textual Discursive Analysis (TDA). The activity made the scientific argumentation and the interaction possible between the students and the graduates, arousing the taste for Science. The results presented suitable justifications regarding the use of sunscreen, highlighting the importance of its use to prevent skin diseases and the learning of physics concepts related to radiation.
关键词：Investigative teaching sequence;Practice activity;Radiation;Teaching.