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Bravo-Torija, Beatriz; Jimenez-Aleixandre, Maria-Pilar – Research in Science Education, 2012
Sustainable management of marine resources raises great challenges. Working with this socio-scientific issue in the classroom requires students to apply complex models about energy flow and trophic pyramids in order to understand that food chains represent transfer of energy, to construct meanings for sustainable resources management through…
Descriptors: Ecology, Grade 10, Group Activities, Models