DETT 607 - Instructor - Dr. Linda J. Smith Instructional ...
scaffolding. What is it? Is it adequate? What kinds of barriers to learning are there? Can they be overcome? What kind of support? Is it available? Are there any learning objectives in this area? Vygotsky's "zone of proximal development" Bruner's...Substrates and Substrate Modification Basic Divisions of the
Chemical: components precipitated from solution (e.g. salt, gypsum, chert, banded iron formation) Solid Substrata Rock Outcrops Reef frameworks (built by organisms) Hardgrounds and Firmgrounds (Lithified Seafloor) Logs, Sunken Ships, etc. Substrata in Marine Environments General Composition of Source Rocks (e.g....