An examination of the issues surrounding the concept of change is fundamental to curriculum improvement for elementary and middle schools. New beliefs surround an integrative rather than a separate subject isolation approach to curriculum. This report examines past, current, and future curriculum practice and considerations, focusing on a new vision of the middle level curriculum as an integrated curriculum. Chapters are: (1) "The Process of Curriculum Development"; (2) "A Rationale for Curriculum Integration"; (3) "The Curriculum Continuum: Moving Where You Need To Be"; (4) "Integrated Studies for Multi-Age Classrooms: Solon Elementary School, Maine"; (5) "Hand-Crafting an Integrated Curriculum: Timothy Edwards Middle School: South Windsor, Connecticut"; (6) "One District's Perspective: Staff Development Stimulates Curriculum Integration: Blue Valley, Kansas"; (7) "First Steps toward Curriculum Integration: Using Student Questions: Ashland Middle School, Maine"; (8) "Twenty Years Later: Multidisciplinary to Integrated Units: McKelvie Middle School, Bedford, New Hampshire"; (9) "Interdisciplinary Study in a Technology Education Class: Garland Street Middle School, Bangor, Maine"; (10) "Pushing the Envelope: What Curriculum Integration Can Be: Brown Barge Middle School, Pensacola, Florida"; (11) "The Curriculum Planning Process: More than Interdisciplinary Units"; and (12) "Reflections--What We Have Learned from These Schools." Contains 133 references. (BGC)