NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Kawasaki, Keiko; Herrenkohl, Leslie Rupert; Yeary, Sherry A. – International Journal of Science Education, 2004
The purpose of this paper is to carefully examine the evolution of students' theory building and modeling, critical components of scientific epistemologies, over a unit of study on sinking and floating in one third/fourth grade classroom. The study described in this paper follows in the tradition of Design Experiments (Brown 1992, Collins 1990)…
Descriptors: Elementary Education, Science Instruction, Elementary School Science, Scientific Principles
Arizona Department of Education, 2009
This publication contains Arizona public schools' academic standards for grade 2. The contents of this document include the following: (1) The Arts Standard 2006--Grade 2; (2) Comprehensive Health Education/Physical Activity Standards 1997--Foundations (Grades 1-3); (3) Foreign and Native Language Standards 1997--Foundations (Grades 1-3); (4)…
Descriptors: Federal Legislation, Health Education, Sex Education, Public Health