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Download full textJessica Castillo Baltazar; Adolfo Eduardo Obaya-Valdivia; Benjamín Velasco-Bejarano – Online Submission, 2024
A didactic sequence is proposed using an infrared puzzle and a didactic questionnaire for the teaching-learning of infrared spectroscopy at the upper secondary level. The didactic sequence that was designed was implemented in person in the subject of Chemistry IV at the high school level, corresponding to the sixth semester of the curriculum of…
Descriptors: Spectroscopy, Chemistry, Secondary School Science, Science Instruction
