Evidence of a Spiral Curriculum Using a Mathematical Problem-Solving Tool

Traditional mathematical problem-solving currently being implemented in schools in Britain uses the methods of controlling the variables, drawing up a table of cases and using differencing techniques to create a solution for n cases. However, Bruner advocates the use of a spiral curriculum whereby students are “scaffolded” to higher and higher levels of generalization by revisiting a problem on multiple occasions, each time with an increased understanding of the task at hand. Clearly this is impossible using current classroom techniques. This paper outlines the use of a mathematical programming language, Zeno, which facilitates such levels of generalization. For demonstration purposes, the transformational effect of a singular 2 × 2 matrix is considered. Each stage in the spiral is clearly reproduced visually for the reader and attention is paid to one method of assessing the students' work, namely through the “externalizations” stored in the time-stamped journal activated on entering the software.     

Community College Faculty Attitudes,Socialization Experiences,and Perceived Teaching Effectiveness

Abstract

This study seeks to determine whether variance in teaching effectiveness of community college faculty, as assessed by students, can be attributed to particular attitudes and/or socialization experiences of these faculty. A theoretical model derived from symbolic interaction theory is tested by path analysis. Data to test the model were obtained through a 1973 survey of faculty and students at five community colleges in Pennsylvania. On the basis of this analysis, the authors conclude that the “predictor” variables used in this study and often by administrators in developing faculty selection policies do not correlate highly with teaching effectiveness.     

A critical evaluation of the usefulness of a coding scheme to categorise levels of reflective thinking

The use of reflective learning journals to encourage higher order learning outcomes is a growing area in higher education research and practice. However, without a unified and clear definition of reflection, identifying and assessing reflection is problematic for educators. In an attempt to address this issue, in 1999 Kember and colleagues devised a coding scheme based on the work of Mezirow, to identify and assess levels of reflective thinking in students' written journals. We evaluated the usefulness of this coding scheme in a business education context. Findings revealed that the scheme was useful in identifying categories of reflective thinking. Inter‐coder agreement was 0.802 which is satisfactory. On average, 65% of the journal content was coded as non‐reflection and 35% as reflection. A further outcome of the research was to refine the coding scheme and to provide suggestions for its application in teaching practice.     

Schooling effects on preschoolers’ self-regulation, early literacy, and language growth

The present study examined the influence of schooling during children's first and second years of preschool for children who experienced different amounts of preschool (i.e., one or two years), but who were essentially the same chronological age. Children (n = 76) were tested in the fall and spring of the school year using measures of self-regulation, decoding, letter knowledge, and vocabulary. Using hierarchical linear modeling (HLM), preschool was not associated with children's development of self-regulation in either year. For decoding and letter knowledge, children finishing their second year of preschool had higher scores, although both groups of children grew similarly during the school year. Thus, our results suggest that the first and second years of preschool are both systematically associated with decoding and letter knowledge gains, and the effects are cumulative (two years predicted greater gains overall than did one year of preschool). Finally, children's chronological age, and not whether they experienced one versus two years of preschool, predicted children's vocabulary and self-regulation outcomes. Implications for preschool curricula and instruction are discussed, including the increasing emphasis on literacy learning prior to kindergarten entry and the need to address self-regulation development along with academic learning.     

Easing the transition of first year undergraduates through an immersive induction module

Entry into higher education (HE) is recognised as a challenging time for undergraduates as they negotiate the norms and practices of new academic communities and foster relationships with peers and academics. Given the significance of this time period, our University has piloted a new four-week module that immerses students in their discipline and provides them with the academic skills and networks to support them through this period and beyond. Here we report a comprehensive evaluation examining academic and student experience of this immersive module. We explore its impact on essential aspects of the transition experience e.g. social integration, academic literacies and the sense of preparation for HE. Whilst this new approach did have positive impacts on students’ sense of integration, questions were raised around the extent to which it matched or even raised expectations, and the extent to which this prepared students for the rest of their studies.     

The longitudinal influences of computer-intensive learning experiences on at-risk elementary students

This evaluation study examined the school achievement and adjustment by at-risk students one year following their participation as fifth and sixth graders in computer-intensive classrooms using the Apple Classrooms of Tomorrow (ACOT) program. Comparisons between the former ACOT subjects and a matched control group who had attended the same elementary school were made on attitudes toward school, teacher evaluations, grades, computer skills, and standardized test scores. Results showed some advantages for the ACOT students in the seventh grade, but on most measures they were indistinguishable from the control group. Specifically, both groups appeared to remain at risk based on their poor performance and relatively poor adjustment. A key factor in interpreting outcomes for the ACOT group was the limited availability of computers in the seventh grade, which thus restricted their opportunities to apply or transfer the skills they had learned. This research was supported by a grant from Apple Classrooms of Tomorrow, Apple Computer, Inc.