This study examined the cognitive development of students enrolled in three levels of freshman chemistry courses and focused on changes in spatial ability over time. Results indicate that performance on general Piagetian-type tasks, including spatial visualization, can be refined through educational intervention. Concludes that students appear…

Describes activities from workshops with teachers on science-education standards that focus on content standards related to earth and space sciences. Activities include observing changing shadows and shadows at morning, noon, and at night. (DDR)

Discusses integrated learning systems (ILSs) and describes a study that considered the degree of linear relationship between time spent on the ILS and outcome achievement on ninth-grade algebra students. The effects of previous math and verbal achievement and sex differences are explored, and measurement instruments are described. (Contains 14…

Describes a study at Louisiana State University that described the criteria mentioned by users evaluating the information within documents as it related to the user's information need situation. Implications for understanding the concept of relevance, for the design and evaluation of information retrieval systems, and for future research are…

Analyzes teacher educators' experiences using storytelling about teaching to prepare second-career teacher candidates to critically reflect on their practice and teach for diversity. Using stories, prospective teachers developed retrospective explanations and justifications for their teaching practices, constructing platforms from which to launch…

Used focus group discussions to determine child care providers' opinions about the content of training necessary for providing quality care and providers' beliefs about the level of training and education required for child care workers. Examined findings in terms of providers' perceptions of professional worth and the design of educational and…

In this study, the author adapted reciprocal teaching strategies for use with her kindergarten students. Using puppets to help model strategies, she implemented a series of lessons that showed students how to retell, ask questions, and predict what would happen in a story that was read aloud. The purpose was to provide students with comprehension…

High demands on learners in Web-based learning environments and constraints of the human cognitive system cause disorientation and cognitive overload. These problems could be inhibited if appropriate cognitive tools are provided to support learners' cognitive processes. The purpose of this study was to explore the factors influencing the use of…

The central question addressed in this study was: What factors are associated with individual differences in academic motivation among first-grade students who were born to low-income adolescent mothers? Data from a 7-year longitudinal study were used to address the question. First-grade teachers assessed academic motivation for 89 children at the…

Preservice teachers come to any teacher education course with prior experiences, knowledge and beliefs about learning and teaching. Additionally, the belief systems of preservice teachers often serve as a lens through which they view the content of the teacher education program. Consequently, it is essential that teacher educators take these prior…

Most developing countries have embarked upon the implementation of new models in the teaching and learning arenas, and South Africa is no exception. Because the economic empowerment of a nation depends on the success of its educational strategies, the introduction and development of outcomes-based education (OBE) at all levels of education in…

Using the framework of cooperative inquiry within action research, the authors engaged in collaborative critical self-reflection on their experiences teaching with Interactive Television (ITV) to accommodate teacher education students in remote rural areas. A discussion of quality distance education and building a community of learners is based…

One of the key reasons that multimedia, and particularly hypertext systems, are gaining in importance is that they inspire hopes of optimizing learners' processes of knowledge construction. The present study is concerned with the respective influence of individual learner variables (i.e. particularly domain-specific prior knowledge) on the use of…

This article examines maternal everyday teaching strategies in Chinese, American, Hutterite, and Native American cultural communities. It moves beyond a theoretical framework based on distancing by suggesting that effective adult teaching strategies are contextually and culturally determined. The authors urge early childhood educators to make…

One of the factors affecting students' learning in science is their existing knowledge prior to instruction. The students' prior knowledge provides an indication of the alternative conceptions as well as the scientific conceptions possessed by the students. This study is concerned primarily with students' alternative conceptions and with…