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Álvaro Nolla; Ángela Ibiricu; Angélica Benito – International Journal for Technology in Mathematics Education, 2024
In this paper we present a collaborative 3D modeling and printing experience within a Project Based Learning (PBL) activity, carried out with two different groups of participants: pre-service teachers at the Universidad Autónoma de Madrid (Spain), and school students of Primary and Secondary level taking part in an extra-curricular activity.…
Descriptors: Cooperative Learning, Printing, Computer Peripherals, Educational Technology
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Warfa, Abdi-Rizak M.; Roehrig, Gillian H.; Schneider, Jamie L.; Nyachwaya, James – Chemistry Education Research and Practice, 2014
A significant body of the literature in science education examines students' conceptions of the dissolution of ionic solids in water, often showing that students lack proper understanding of the particulate nature of dissolving materials as well as holding numerous misconceptions about the dissolution process. Consequently, chemical educators have…
Descriptors: Chemistry, Science Instruction, Classroom Communication, Computer Peripherals