Many current generativist theorists suggest that young children possess the grammatical principles of inversion required for question formation but make errors because they find it difficult to learn language-specific rules about how inversion applies. The present study analyzed longitudinal spontaneous sampled data from twelve 2-3-year-old…

The Model Science Lab, a constructivist approach to teaching, strengthens urban science teachers' teaching practice. The retention rate of Houston science teachers who took part in the program was found to be very high and the cost of the Model Science Lab has proven less expensive per student than most other professional development options.

In Flanders, 2 classes per school were selected to participate in TIMSS. Therefore, a multilevel model with an intermediate level could be implemented. The data collection was extended with additional questionnaires and an intelligence test. The empty model revealed that 57% of the variance of mathematics scores was situated at the student level,…

In recent years, career development and career counseling have increasingly been informed by concepts emanating from the constructivist worldview. For example, the Systems Theory Framework (STF; M. McMahon, 2002; M. McMahon & W. Patton, 1995; W. Patton & M. McMahon, 1997, 1999) of career development has been proposed as a metatheoretical account…

It is increasingly important for timber companies to train managers in the principles and practices of sustainable forest management. One of the most effective ways to conduct such training is through use of visual training methods. This is partly because visual representations encode large amounts of information and help learners to grasp…

In this paper, we examine the instructional discourse of science lessons in two primary classrooms for explanations of bird adaptations for flight. We draw on case study data to describe ways in which student construction of explanations is scaffolded by the teachers. We recognized three categories of explanations developed in the discourse:…

Electronic collaborative learning environments for learning and working are in vogue. Designers design them according to their own constructivist interpretations of what collaborative learning is and what it should achieve. Educators employ them with different educational approaches and in diverse situations to achieve different ends. Students use…

Teacher leadership has been shackled by archaic definitions of leadership and timeworn assumptions about who can lead. Such ideas have situated leadership in the hands of a few formal leaders. Teachers have not seen themselves reflected in these prevailing notions, nor invited into the process. This article argues that a new definition of…

This work is grounded in a constructivistic conception of the learning of science, more particularly on the model known as teaching-learning as oriented research. In accordance with this theoretical basis we have developed an empirical research project to investigate the teaching of electrostatics in high schools. The designs developed have…

This paper provides an overview and research summary of Direct Instruction (DI) mathematics programs, specifically "DISTAR Arithmetic I" and "II" (Engelmann & Carnine, 1975, 1976), "Corrective Mathematics" (Engelmann & Carnine, 1982), and "Connecting Math Concepts" (CMC; Engelmann, Carnine, Kelly, & Engelmann, 1996a). A comparison of the…

In education, STS too often is viewed as a new kind of course--new material for use in teaching. However, this view of STS is fraught with the same kind of problems as traditional teaching of natural science and technology. This major problem is that information is merely transmitted to students by lecture, discussion, verification laboratories,…

These dynamic literature-based activities will help teachers energize the entire social studies curriculum and implement national (and state) standards. The author presents hundreds of "hands-on, minds-on" projects that actively engage students in positive learning experiences. Each of the 62 units offers book summaries, social studies…

In this article, the authors were asked by the Cheyenne and Arapaho tribes to teach a one-week, three-credit-hour course in American Indian literatures to a group of mostly Cheyenne and Arapaho students in El Reno, Oklahoma, in association with Redlands Community College. Though they knew there would be grueling eight-hour days in the classroom,…

This article describes a portion of a long-term action-research project investigating the teaching of the science of transportation to high school students using the case study or experiential method. Other aspects integrated with the project-oriented study are the use of Constructivist theory, the Socratic Method, and the incorporation of…

This study focuses on some Iranian high school mathematics teachers' beliefs about the nature of mathematics, its teaching and learning within two theoretical frameworks, Absolutist Traditional Beliefs and Constructivist Non-Traditional Beliefs. Almost 100 high school mathematics teachers in district 1 of education department of Tehran filled out…