Teaches data interpretation using the example of world running records for men and women. Explains different ways of plotting data. (YDS)

The study discussed in this paper focuses on the responses of mathematics teachers to the fundamental transformation of the Namibian educational system. As described in this qualitative study, changes to the educational system transformed the social context of mathematics teaching in fundamental ways. The findings of this study reveal that the…

The Data Analysis for Teachers course helps teachers to learn instructional strategies, and make them "highly qualified" to teach mathematics for understanding. Going through the process of asking statistical questions, collecting appropriate data, analyzing the data, and interpreting the data was very exciting and students responded well when…

Faculty learning communities provide an authentic forum through which to engage academics from diverse backgrounds in the scholarship of teaching, learning, and curriculum practice. The authors examine the development and impact of FLC strategies that were employed in an 8-month faculty certificate program on the scholarship of teaching and…

The purpose of this article is to describe a simple laboratory activity in which students collect a series of measurements and then use graphical analysis to determine the nature of the relationship between an object's mass and the volume of water it displaces. In this activity, students explore the relationships between the mass of a floating…

The inertial balance is one device that can help students to quantify the quality of inertia--a body's resistance to a change in movement--in more generally understood terms of mass. In this hands-on activity, students use the inertial balance to develop a more quantitative idea of what mass means in an inertial sense. The activity also helps…

The study describes the development and advantages of various correlation techniques that are used for data extraction and are integral to all modern instrumentation. The "Audibilization" of the electronic signals in such cases is found to be very essential for the technique.

This article describes a pedagogic foundation for introducing a field-based geographic information systems (GIS) experience to the GIS curriculum at the university level and uses a dual evaluation methodology to monitor student learning and satisfaction. Students learned the basics of field-based global position systems (GPS) and GIS data…

Collecting data and analyzing the results of experiments is difficult for children. The authors found a surprising way to help their third graders make graphs and draw conclusions from their data: digital photographs. The pictures bridged the gap between an abstract graph and the plants it represented. With the support of the photos, students…

The role of the superintendent has undergone numerous changes in the last century. Many report the job has become almost undoable and superintendents are becoming overwhelmed as new expectations are being placed upon them. No Child Left Behind has had a significant impact on the role of the school superintendent as they attempt to balance three…

We raise questions about young people's participation in light of findings from a project ("Democracy through Citizenship") funded by the Joseph Rowntree Reform Trust Limited, and managed by the Institute for Citizenship. Following a six-month feasibility study the project took place over a three-year period in one local authority in the…

This pilot study documents the design and evaluation results of an innovative teaching approach with the use of ICT regarding the optics concepts of light reflection and diffusion, and vision in Greek primary school. First there was a survey of 140 students to ascertain their initial ideas regarding these concepts. On the basis of the results of…

A research plan for investigating the effects of student portfolios on teaching and learning at three different school sites is described. The plan accommodates two categories of research questions: (1) broad, cross-site questions; and (2) site-specific questions generated by participants at each individual site. Data collection strategies…

This paper is one of a group that describes the research methodology for an evaluation of individually guided education (IGE) in American elementary schools. The paper covers the first phase activities from solicitation of participants (April 1977) through preparation of final data tapes for the structural equations analysis (September 1978).…

A two-year research activity was undertaken to develop an individualized curriculum delivery system for competency-based vocational education. Foci of the research were the development of a theoretical framework for the delivery system; identification of components and processes of the system; and development of validated criteria to be used in…