Describes a novel modeling and simulation package and assesses its impact on students' understanding of chemistry. Connected Chemistry was implemented inside the NetLogo modeling environment. Using Connected Chemistry, students employed problem -solving techniques characterized by stronger attempts at conceptual understanding and logical…

Project STAR was designed to demonstrate model instruction, retention, transition, and preparation practices for use with hearing-impaired community college students. The project consisted of a detailed student assessment, an extensive faculty inservice training component, and extensive instructional and counseling support for project students.…