NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Duncan, Ravit Golan; Castro-Faix, Moraima; Choi, Jinnie – International Journal of Science and Mathematics Education, 2016
The Framework for Science Education and the Next Generation Science Standards in the USA emphasize learning progressions (LPs) that support conceptual coherence and the gradual building of knowledge over time. In the domain of genetics there are two independently developed alternative LPs. In essence, the difference between the two progressions…
Descriptors: Genetics, Sequential Approach, Molecular Biology, Scientific Concepts
Peer reviewed Peer reviewed
Direct linkDirect link
Stern, Luli; Barnea, Nitza; Shauli, Sofia – Journal of Science Education and Technology, 2008
The objective of this study was to evaluate the effect of a dynamic software simulation on the understanding of the kinetic molecular theory by 7th graders. Students in the control group (n = 62) studied a curricular unit that addressed the differences in arrangement and motion of molecules in the three phases of matter. The experimental group (n…
Descriptors: Kinetics, Computer Software, Grade 7, Gender Differences