Students have misconceptions about many scientific topics they encounter in the classroom--such misconceptions are especially rife in subjects with counterintuitive concepts. Several studies have copiously documented students' misconceptions in different science domains. Research shows that students' misconceptions can be resistant to change and…

Studies of concept of teaching are reviewed and a four-step process is proposed: (1) determine taxonomical structure of the context; (2) prepare a definition in terms of critical attributes; (3) arrange examples in rational sets; and (4) arrange sets according to divergency and difficulty level. (Author/RD)

Lesson structure (organization in terms of meaningful relationships among ideas or concepts) is a low-inference indicator of lesson organization in that it can be observed and objectively quantified. It affects achievement positively, and students generally rate lessons higher when the structure of the lesson is relatively high. Teachers vary in…

This work reviews curricular designs, providing educators a practical structure for making curricular decisions. Chapter 1, "Making Change in a Changing World," argues that an appreciation of the role of pressure groups and partnerships is essential to a quality education plan. Chapter 2, "Concept-Based Curriculum," explores the history of the…

This paper presents the theories of L.S. Vygotsky as a conceptual framework for implementing instruction that supports concept development and promotes higher level thinking skills in students. Three major components (i.e., language, scientific and spontaneous concepts, and the zone of proximal development) of Vygotsky's socio-cultural-historical…