Data collected in many biology laboratory classes are on ratio or interval scales where the size interval between adjacent units on the scale is constant, which is a critical requirement for analysis with parametric statistics such as t-tests or analysis of variance. In other cases, such as ratings of disease or behavior, data are collected on…

This teaching case highlights the complex and unique strategic issues facing social media platform companies, using Facebook as the primary, motivating example. The case centers on the breach of trust that occurred when Cambridge Analytica acquired user data from 87 million Facebook accounts and then attempted to sway the 2016 U.S. Presidential…

Continental margins are an important part of the ocean floor. They separate the land above sea level from the deep ocean basins below and occupy about 11% of Earth's surface. They are also economically important, as they harbor both mineral resources and some of the most valuable fisheries in the world. In this article students investigate North…

"The NMC Horizon Report" series is the most visible outcome of the New Media Consortium (NMC) Horizon Project, an ongoing research effort established in 2002 that identifies and describes emerging technologies likely to have a large impact on teaching, learning, research, or creative expression within education around the globe. This…

"The NMC Horizon Report" series is the most visible outcome of the New Media Consortium (NMC) Horizon Project, an ongoing research effort established in 2002 that identifies and describes emerging technologies likely to have a large impact on teaching, learning, research, or creative expression within every sector of education in some 65…

This article explores the issues associated with developing ideas of informal inference and introduces the software package, TinkerPlots, as a tool to facilitate this development. The activities suggested in this article are intended for use with middle and secondary students (grades 6 to 10). The data and suggestions presented have arisen mainly…

A Commodore-64 microcomputer was used to develop a system which is useful for a variety of teaching laboratory and real time control applications. Hardware and software requirements and examples of experimental work with the system are provided. (JN)

Discusses various software packages which help science and mathematics students make sense out of data (formulating hypotheses, interpreting graphs, analyzing possibilities, and collecting data with real-time graphing). Includes a list of commercially available programs for the areas, with program name, publisher, grade level(s), price, and…

Spreadsheets can help teachers manage a variety of routine tasks with ease. From creating class lists to taking surveys and graphing results, spreadsheet programs have limitless classroom potential. This article offers six ways to put spreadsheets to work, including class lists, all-about-me surveys, name tags, calendars, skill-building games, and…

A discussion of the use of computerized spreadsheets for recording and analyzing college students' grades looks at a variety of issues of concern in any evaluation situation (data collection and control, allocating grades, checking consistency, analyzing relationships between items of assessment and grades), and illustrate them with examples from…

One of the most beneficial uses for technology in the science classroom is data manipulation. During labs and other learning experiences, students can quickly put the data they collect into spreadsheets or databases. Then they can make comparisons, create graphs, draw conclusions, sort the data in new ways, and, ultimately, give their data…

InSight, a series of 10 HyperCard stacks, provides optometry students with first-hand experience with a number of visual phenomena and a variety of experimental data acquisition and analysis techniques. Each stack contains background information on the experiment topic, instructions, references to the literature, and questions to be answered.…

One of the most effective ways to implement the research-based instructional strategies from Classroom Instruction That Works is to use them with educational technologies, such as word processing and spreadsheet applications, multimedia, data collection tools, communication software, and the Internet. This book shows you how and gives you hundreds…

This guide is intended for the secondary school teacher (especially math or science) or the student who wants to access and learn about scientific data on the Internet. It is organized as a self-guided exploration. Nine exercises enable the user to access and analyze on-line information from the National Oceanic and Atmospheric Administration…

Assesses the progress made in computational stylistics over the past 25 years. Discusses theoretical notions of style. Describes certain trends that emerge from relevant articles in conference proceedings and academic journals. Concludes there has been progress in the accumulation of data, the creation of databases and archives, and construction…