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Peffer, Melanie E.; Renken, Maggie; Enderle, Patrick; Cohen, Jonathan – Research in Science Education, 2021
Young children can struggle to learn difficult disciplinary content and important skills for practicing science. Problem-based learning (PBL) may be useful for addressing such difficulties, yet evidence to support its usefulness in elementary school-aged children is limited. We considered the role of a PBL unit in improving students' genetics…
Descriptors: Problem Based Learning, Elementary School Students, Difficulty Level, Genetics
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Vasconcelos, Clara – Research in Science Education, 2012
If our chosen aim in science education is to be inclusive and to improve students' learning achievements, then we must identify teaching methodologies that are appropriate for teaching and learning specific knowledge. Karagiorgi and Symeo (2005) remind us that instructional designers are thus challenged to translate the philosophy of…
Descriptors: Constructivism (Learning), Instructional Design, Intervention, Environmental Education