Explains how rubrics can be used to assess children's understanding of chance and data concepts. Encounters unexpected results besides assessing chance and data outcomes. (ASK)

Proposes a new technique for teaching search strategies on CD-ROM databases, using common novice errors to illustrate basic search techniques. By incorporating examples of search errors, such as use of search terms that are too narrow or broad, or failure to utilize thesaurus terms, database users may more readily comprehend why searches are…

This study of thirteen-year-old students from Hong Kong assessed the efficacy of several different instructional activities using data from the Third International Mathematics and Science Study (TIMSS). Discusses teaching activities, homework activities, classroom activities, and cooperative learning. Six tables of data are appended. (Contains 24…

Discusses Edina School District's School Profiles composed of multiple indicators from student achievement assessment results, school demographic data, and survey responses. Focuses on student, staff, and parent surveys, and shows how the surveys were developed, presented, and used by the schools to support comprehensive and ongoing efforts to…

The science notebook is more than a record of data that students collect, facts students learn, and procedures students conduct. It is also a record of students' questions, predictions, claims linked to evidence, conclusions, and reflections--all structured by an investigation leading to an understanding of "big ideas" (not factoids) in science. A…

This paper describes the online learning and teaching resources that are currently being developed for the contemporary and historical UK censuses as part of a project that is being funded by the Joint Information Systems Committee (JISC) to support its 'Information Environment'. The online resources are intended to support learners and teachers…

Former baseball star Jim Lefebvre (1983) claimed that hitting a baseball may be the most talked about but least understood skill in all of sports. Historically, hitting instruction has been based on intuitive thinking by "hitting gurus," rather than on scientific fact, which has contributed to this lack of understanding (DeRenne, Stellar, &…

This article discusses five papers focused on "Research on Reasoning about Variation and Variability", by Hammerman and Rubin, Ben-Zvi, Bakker, Reading, and Gould, which appeared in a special issue of the "Statistics Education Research Journal" (No. 3(2) November 2004). Three issues emerged from these papers. First, there is a link between the…

Purpose: To explore the use of asynchronous and synchronous text-based communication using the internet as a means of promoting discussion among a knowledge-building community of school students carrying out a science investigation. Design/methodology/approach: Activity theory is used to bring together the various theories associated with the…

The present paper describes the design, implementation and evaluation of a cryptography module for final-year software engineering students. The emphasis is on implementation architectures and practical cryptanalysis rather than a standard mathematical approach. The competitive continuous assessment process reflects this approach and rewards…

We report on how two middle-grade teachers supported their students' mathematical reasoning within the context of a novel modeling task in data analysis. We examine how the task features supported the development of teachers' knowledge as their students engaged with the task. Analyses of the teachers' practices suggest that the task features…

Triangulation involves the careful reviewing of data collected through different methods in order to achieve a more accurate and valid estimate of qualitative results for a particular construct. This paper describes how we used three qualitative methods of data collection to study attitudes of students toward graphing, hands-on activities, and…

A persistent and pervasive disparity in academic achievement exists between ethnic minority and English Learner students and their White and Asian peers. This qualitative single-case study of a high-poverty, high-performing middle school focused on the cultural norms, practices, and programs that were perceived to be contributing to narrowing the…

Purpose: The purpose of this paper is to inform international student study strategies as well as course design and instructional approach. Design/methodology/approach: Multiple research methods are applied, starting with exploratory data analysis, principal component analysis, confirmatory ordinal factor analysis, then recursive regression.…

The instructional techniques illustrated in this book present a method of infusing national security issues into the five principal social studies courses of U.S. history, world history, U.S. government, economics, and geography. Chapter 1 discusses the meaning and evolution of the term national security in its general and educational contexts.…