Presents a general model for introducing preservice teachers to instructional technology; a key premise of this model is a view of technology as an evolving complex system. Reviews the properties of complex systems and introduces a method of instruction based on the concept of iterative exploratory practice. Discusses examples of student work in…

Describes experiences of two elementary math teachers, whose dynamic, hands-on teaching techniques were at odds with components of the Kentucky Instructional Results Information System (KIRIS). Despite these teachers' successful efforts, the new Commonwealth Accountability and Testing System (CATS) replacing KIRIS will not contain portfolios. (12…

Describes a learning activity that focuses on geographic profiles. Students are divided into five groups and are responsible for creating a profile of one geographic data set. The five data sets are based on thematic maps of the United States found in "Goode's World Atlas, 19th edition." (CMK)

Baylor College of Medicine, a Houston-area school district, and the Harris County Department of Education implemented a real-world science-instruction model in all district K-4 classrooms. The 7-year Environment as a Context for Learning Science (ECOS) program provokes student interest by centering on locally relevant environmental issues. (9…

This exploratory study examined the feasibility of (a) a reading methods course promoting habits of inquiry in preservice teachers and (b) using "video cases" as a means of both promoting habits of inquiry and measuring the extent to which a preservice teacher has developed the dimensions of inquiry-based teaching. Three dimensions of inquiry were…

This exploratory study critically examines the relation between the commonly applied social contextual variables and the assimilation of the concepts of historical time. Using new data, from a classroom-based research study of 120 nine-to ten-year-olds, it contends that extant researchers' application and investigation of the social context of…

Expeditionary learning creates a learning environment in which teachers and students together take a journey into an area with many unknowns for the purpose of promoting self-discovery. Of the 10 principles of expeditionary learning, 7 closely match the practices of Outward Bound. As Outward Bound staff designed an inservice program on…

This paper begins with a description of a set of difficulties in classes where students were given problems which asked them to explore and "make conjectures." After presenting background on debates about discovery learning, changing philosophical conceptualizations of the role of the empirical in mathematics, and innovations involving…

This paper reports on a pilot study of 34 sixth-grade students engaged in mathematical explorations that was carried out in the context of a national Logo project in Costa Rica. Students worked in pairs investigating a mathematical microworld written in Logo. The investigation had three phases: (1) open exploration of the microworld, during which…

Despite many different educational reform efforts, a simple pedagogy is still adhered to: students will learn what they are taught. Schooling is still teacher-centered with lecture and recitation being the practices primarily utilized. At the turn of the century, there were two established educational traditions in place. One tradition believed…

This report was written to extend the findings of the Roger Tory Peterson Institute's 1990 forum on early-childhood environmental education. The report begins with an overview of Peterson's own childhood experiences that influenced his career as a naturalist. Peterson developed a hands-on interest in nature as a very young boy. His case is not…

This paper presents a framework for understanding conditions of discovery learning in computer-based microworlds. It begins with a short discussion of problems related to a traditional type of microworld--i.e., learning tools for mathematics--using the Dienes Multibase Arithmetic blocks as an example. In this discussion, hypotheses are developed…

From the 1950s through the 1970s, children's play with blocks was seen as facilitating many developmental and educational outcomes, including art and creativity. In the 1980s there is less interest in the use of blocks to help children acquire art concepts and sensitivities as the pressure for back to the basics increases. This paper aims to…

The use of the inquiry approach in the teaching of elementary science is examined and advocated in this publication. The position that an inquiry approach is the best way to teach and learn science is upheld and its influence on the development of positive attitudes towards science is stressed. Section titles include: (1) "A Tale of Two Teachers"…

This manual contains a collection of approaches and activities for nature specialists at residential or day camps. It is organized so that the novice may use it to maximize the effectiveness of a camp program. The book is full of descriptions of various field experiments in which children can participate. Comments in section 1, "Getting Started,"…