NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20240
Since 20230
Since 2020 (last 5 years)0
Since 2015 (last 10 years)0
Since 2005 (last 20 years)1
Education Level
Adult Education1
Middle Schools1
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Khourey-Bowers, Claudia – Science Scope, 2009
The purpose of this article is to share a learning-cycle sequence of lessons designed to convey the particulate nature of matter through use of physical models and analogical thinking. This activity was adapted from Conceptual Chemistry, a long-running professional development program for teachers of grades 4-9. Conceptual Chemistry's approach is…
Descriptors: Chemistry, Scientific Concepts, Scientific Principles, Scientific Literacy