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Achieve, Inc., 2010
In response to concerns over the need for a scientifically literate workforce, increasing the STEM pipeline, and aging science standards documents, the scientific and science education communities are embarking on the development of a new conceptual framework for science, led by the National Research Council (NRC), and aligned next generation…
Descriptors: Science Instruction, Science Education, Academic Standards, National Standards
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Hill, Douglas M.; Redden, Michael G. – School Science and Mathematics, 1985
Control group students (receiving descriptive, non-inquiry science) and experimental group students (using Science Curriculum Improvement Study-SCIS "Interaction and Systems" materials) were later combined in grade 4 for instruction with SCIS "Subsystems and Variables" materials. Results show similar difficulties in learning…
Descriptors: Cognitive Development, Comparative Analysis, Concept Formation, Elementary Education
Swan, Malcolm D.; Jones, Orville E. – 1973
It is essential in communicative situations for teachers and students to have comparable percepts. A paucity of information is available on the percepts held by children regarding quantities and intervals of distance, height, weight, time, temperature and volume or on improvement (if any) that occurs as children mature. Teachers cannot be…
Descriptors: Communication (Thought Transfer), Comparative Analysis, Distance, Elementary Secondary Education