To date, most studies of citizen science engagement focus on quantifiable measures related to the contribution of data or other output measures. Few studies have attempted to qualitatively characterize citizen science engagement across multiple projects and from the perspective of the participants. Building on pertinent literature and…

This paper describes what happened in four teachers' classrooms as a result of participating in Operation Magpie, a Citizen Science project. The range of strategies used to engage their students in observing magpies in the schoolyard and in nearby parks is the focus of the teachers' stories. "Magic spots", data collection, class blogs,…

Reports the results of a nationwide project in which science classes (representing about 16,000 students) collected and submitted data on the pH of the rain falling in their respective areas. (JR)

Explains the typical design, operation, and calibration of a traditional psychrometer. Presents the method utilized for this class project with design considerations, calibration techniques, remote data sensing schematic, and specifics of the implementation process. (JJK)

The Learning in Science Project (1979-1981) studied the problems and difficulties of learning science at the 10-14 year old level in New Zealand to provide insights into the world of the science learner and provide an alternative perspective of the science classroom to that currently held by teachers and others. This paper offers practical…

Describes an extended problem-solving activity utilizing drift-bottles that encourages students to deduce probable and great-circle drift-bottle routes, to use logic based on unit calculations, and to estimate the distance traveled and the minimum velocity of these drift-bottles. Includes materials needed, learning objectives, procedures,…

This paper offers practical procedures and suggestions on initiating and carrying out naturalistic classroom observation of the type used in the Learning in Science Project in New Zealand (1980). The initiation of the research requires sensitivity and patience. Once in the classroom the overriding aim is to be unobtrusive and to achieve acceptance…

In this set of four booklets on collecting data, primary grade students learn how to record data, do an experiment, make an opinion survey, and choose a sample. The major emphasis in all Unified Sciences and Mathematics for Elementary Schools (USMES) units is on open-ended, long-range investigations of real problems. In most instances students…

In this set of six booklets on collecting data, intermediate grade students learn how to collect good data, round off and record data, do an experiment, make an opinion survey, and choose a sample. The major emphasis in all Unified Sciences and Mathematics for Elementary Schools (USMES) units is on open-ended, long-range investigations of real…