This article describes results for students with mild disabilities who participated in the Kansas science assessment involving cooperative groups. Individual achievement, attitude, and project scores were consistent with expectations in relation to results for general education students. The study did not find that participation of students with…

Mastery learning can combine the strengths of direct instruction with the strengths of discovery learning. This paper describes how mastery learning is being used in Missouri schools to enhance the quality of instruction in science at all grade levels. In addition, the dramatic results in student science achievement that have occurred within the…

In an effort to improve the science education program in the Washington School District (Phoenix, Arizona) the school system focused its efforts in the 1983-84 school year on the development of an activity oriented laboratory science program for grades 4-6. This document describes the plan for implementing that program. The implementation…