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Ward, Allison Elizabeth – ProQuest LLC, 2009
A formative intervention was employed to expose children to a variety of words to increase the breadth, or size of their vocabularies, and to repeatedly and supportively expose children to words to increase the depth, or semantic understanding of vocabulary. Science content words were selected since they are less likely to be included in an…
Descriptors: Academic Discourse, Plants (Botany), Test Results, Intervention
Peer reviewed Peer reviewed
Barnes, Catherine – Journal of Biological Education, 1988
Describes an experimental setup using a microcomputer for demonstrating the circadian movement of petioles. Discusses experiments that were performed using this apparatus and factors that relate to these plant movements. Includes graphs that have been obtained. (CW)
Descriptors: Biological Sciences, Botany, Computer Graphics, Computer Uses in Education