The influence of early science experience in kindergarten on children's immediate and later science achievement: Evidence from the early childhood longitudinal study

This study explores the impacts of selected early science experiences in kindergarten (frequency and duration of teachers' teaching of science, availability of sand/water table and science areas, and children's participation in cooking and science equipment activities) on children's science achievement in kindergarten and third grade using data for 8,642 children from the Early Childhood Longitudinal Study‐Kindergarten cohort (ECLS‐K). A theoretical model that depicts the relationships between the study variables was developed and tested using structural equation modeling. Results demonstrated that availability of science materials in kindergarten classrooms facilitated teachers' teaching of science and children's participation in science activities. Likewise, the frequency and the duration of kindergarten science teaching was a significant predictor of children's science activities but not of the children's end of kindergarten science achievement scores. Children's engagement with science activities that involved using science equipment also was not a significant predictor of their end of kindergarten science achievement. However, children's participation in cooking activities was. Children's prior knowledge, motivation, socio‐economic status, and gender were all statistically significant predictors of their science achievement at the end of kindergarten and end of third grade. Results of this study indicate that early science experiences provided in kindergarten are not strong predictors of children's immediate and later science achievement. Findings of the study suggest that the limited time and nature of science instruction might be related to the limited effect of the science experiences. Implications for teacher education programs and educational policy development are discussed. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 48: 217–235, 2011     

Inquiry-based Instruction with Archived, Online Data: An Intervention Study with Preservice Teachers

This mixed methods study described preservice teachers’ conceptions of tides and explored the efficacy of integrating online data into inquiry-based instruction. Data sources included a multiple-choice assessment and in-depth interviews. A total of 79 participants in secondary, middle, and early childhood teacher education programs completed the multiple-choice assessment of their baseline knowledge of tides-related concepts. A sub-group of 29 participants also was interviewed to explore their understanding of tides in more detail before instruction. Eighteen of those 29 teachers participated in the instruction, were interviewed again after the instruction, and completed the multiple-choice assessment as a posttest. The interview data sets were analyzed via a constant comparative method in order to produce profiles of each participant’s pre- and post-instruction conceptual understandings of tides. Additional quantitative analysis consisted of a paired-sample t-test, which investigated the changes in scores before and after the instructional intervention. Before instruction, all participants held alternative or alternative fragments as their conceptual understandings of tides. After completing the inquiry-based instruction that integrated online tidal data, participants were more likely to hold a scientific conceptual understanding. After instruction, some preservice teachers continued to hold on to the conception that the rotation of the moon around the Earth during one 24-hour period causes the tides to move with the moon. The quantitative results, however, indicated that pre- to post-instruction gains were significant. The findings of this study provide evidence that integrating Web-based archived data into inquiry-based instruction can be used to effectively promote conceptual change among preservice teachers.     

Changing policy discourses: Constructing literacy inequalities

This paper explores the ways in which policy discourses have constructed rationales for addressing adult literacy over the last 50 years. In particular, we examine how policy positions the literacy learner as citizen within discourses of rights and equity. Taking the case of the UK, we compare two key documents produced at different historical moments. Our discourse analysis reveals a long standing discourse of individual deficit within a functional model of literacy. This is now overlaid by a discourse of social exclusion that views adult learners as entrepreneurial global citizens who must compete within a market economy.     

Seeking construct validity grounded in constructivist epistemology: development of the survey of contemporary learning environments

This study focused on the development of a new classroom environment instrument for late-elementary students. The development of the survey of contemporary learning environments (SoCLE) followed a content analysis of three similar instruments on constructivist learning environments and the literature on characteristics of contemporary learning environments. Through a bottom-up development process, grounded in the epistemological foundations of constructivism, we note the difficulty in operationalizing student perceptions of contemporary learning environments and point to challenges in developing well-grounded construct validity. In a field study of 453 fifth–sixth grade students, the SoCLE was defined with three subscales: Reflective Processes (α?=?0.68), Ownership (α?=?0.65), and Multiple Perspectives (α?=?0.53). The Ownership and Multiple Perspectives subscales indicated relationships with overall academic achievement assessed by a nation-wide testing program, the Iowa Tests of Basic Skills. In a multiple linear regression model, ownership predicted the overall composite achievement score, as well as reading comprehension, social studies, and science subscores. Multiple perspectives predicted the language subscore. These findings highlight that characteristics of contemporary learning environments that are epistemologically based may support achievement in late-elementary students.     

A STATEWIDE STUDY OF SCHOOL-BASED INTERVENTION TEAMS: CHARACTERISTICS,MEMBER PERCEPTIONS,AND OUTCOMES

Surveys were administered to members of approximately 400 school-based teams participating in a statewide initiative promoting intervention-based assessment. Team members provided information about their teams' demographic characteristics, communication, leadership, and decision-making processes. Results were analyzed in terms of team features and characteristics as well as relationships between these features and several outcomes, including school faculty/staff perceptions of the acceptability of teams; ratings of school support for, and teams' mastery of, the consultative intervention-planning process; number of “traditional” multifactored evaluations conducted in the school; and actual student goal attainment. Significant relationships were found between structural and procedural aspects of team functioning and a number of these outcomes but not with student goal attainment. Results are discussed in terms of future research directions.     

Presidents’ Mindsets Toward Resource Development at California Community Colleges

This study used the lens of Resource Dependency Theory to examine the mindsets of nine community college presidents in California as they responded to the decline in state funding. The literature indicated that community colleges are pursing alternative sources of funding and emphasized presidents’ roles in leading and engaging in many activities. However, the literature is lacking on presidents’ awareness of Resource Dependency Theory as an established framework for guiding their responses to resource shortages. Resource Dependency Theory sees organizations as open systems and dynamic units that need to draw on their environments for needed resources. This study found that some California community college presidents have an understanding of their colleges and the environments in which they operate that mirrors the constructs of Resource Dependency Theory.     

Once Upon a Time: Parent–Child Dialogue and Storybook Reading in the Electronic Era

Early experiences with books predict later reading success, and an interactive shared reading style called “dialogic reading” is especially beneficial to emergent literacy. Electronic console (EC) books, CD‐rom books, and e‐book apps are designed to teach preschoolers preliteracy skills, but research has yet to systematically explore the impact of these types of books on established predictors of positive literacy outcomes. This research fills that gap with two studies investigating dialogic language and children's story comprehension in a total of 165 parent–child dyads reading battery‐operated, touch‐sensitive children's electronic console books or traditional books. Results revealed that parent–child dialogic reading and children's story comprehension were both negatively affected by the presence of electronic features. Ways in which e‐books may be altered to better serve as educational tools in this new era are discussed.     

Developing Students’ Futures Thinking in Science Education

Futures thinking involves a structured exploration into how society and its physical and cultural environment could be shaped in the future. In science education, an exploration of socio-scientific issues offers significant scope for including such futures thinking. Arguments for doing so include increasing student engagement, developing students?? values discourse, fostering students?? analytical and critical thinking skills, and empowering individuals and communities to envisage, value, and work towards alternative futures. This paper develops a conceptual framework to support teachers?? planning and students?? futures thinking in the context of socio-scientific issues. The key components of the framework include understanding the current situation, analysing relevant trends, identifying drivers, exploring possible and probable futures, and selecting preferable futures. Each component is explored at a personal, local, national, and global level. The framework was implemented and evaluated in three classrooms across Years 4?C12 (8 to 16-year olds) and findings suggest it has the potential to support teachers in designing engaging science programmes in which futures thinking skills can be developed.