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Lucía Casas-Quiroga; Beatriz Crujeiras-Pérez – Journal of Biological Education, 2024
This study examines the epistemic disciplinary knowledge that students consider when addressing a real food emergency that requires their engagement in inquiry and argumentation practices. The study comprised two phases: (1) designing an experiment to study the emergency and (2) evaluating the real outcome of the emergency. The participants were…
Descriptors: Secondary School Students, Grade 10, Grade 11, Biology
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Franke, Gaitano; Bogner, Franz X. – Journal of Biological Education, 2013
We examined selected situational emotions (interest, well-being and anxiety) experienced by 291 secondary school tenth graders during a hands-on gene technology lesson. Two different instruction groups (I-1, I-2) participated in the same teaching unit, in which four basic gene technology experiments were performed. Using a modified…
Descriptors: Academic Achievement, Achievement Tests, Students, Anxiety