What do you get when you cross a rubber band with a photocopier? You get a whole series of physics lessons and some great images! It's easy to get this activity up and running, be amazed, and apply it to any number of scientific concepts. It lends itself to a whole host of investigations. This easy-to-do activity can also be aligned to NGSS…

The COVID-19 pandemic has forced many higher education institutions to offer their courses online, which is quite challenging when implementing laboratory sessions. Here we describe a web-based teaching resource consisting of a metallographic atlas with more than 200 micrographs corresponding to pure metals, binary alloys, steels, cast irons, and…

Not every art department is fortunate enough to have access to digital cameras and image-editing software, but if a scanner, computer, and printer are available, students can create some imaginative and surreal work. This high-school level lesson begins with a discussion of self-portraits, and then moves to students creating images by scanning…

Teachers can integrate halftone or duotone production into a graphic communications class even if they lack access to an offset press. The approach described in this article, in fact, offers a benefit in that the dots involved in screen printing halftones and dutones can be enlarged to make them easily visible, while those used in offset printing…

In this article, the author addresses the key steps of scanning and illustrates the process with screen shots taken from a Macintosh G4 Powerbook computer running OSX and Adobe Photoshop 7.0. After reviewing scanning procedures, the author describes how to use Photoshop 7.0 to manipulate a scanned image. This activity gives students a good general…

Addresses the impact of Canadian Copyright Bill C-60 on educators' and researchers' ability to reproduce materials for study. Explains that the Canadian Reprography Collective (CanCopy) was formed to provide easy legal public access to copyrighted material by issuing blanket licenses. Concludes that cooperation between creators, producers, and…

The Classroom Guidelines for the Copyright Act of 1976, meant to help educators in photocopying, have been widely ignored. Educators who continue to produce and distribute custom-made anthologies are inviting publisher litigation. However, the guidelines could be renegotiated to benefit both educators and publishers. (Author/MSE)

Discusses the physics principles applied to the main steps of the photocopying process. Of particular interest (and at the heart of the process) are the ways in which electric charges, or particles carrying charges, are caused to transfer from one surface or medium to another at each stage. (JN)

Described is an activity which demonstrates an organic-based reprographic method that is used extensively for the duplication of microfilm and engineering drawings. Discussed are the chemistry of the process and how to demonstrate the process for students. (CW)

Explains to teachers and parish ministers the provisions of the "fair-use" copyright law of 1978, summarizing guidelines for copying books and periodicals, the educational use of music, and videotaping program and speakers. (AC)

A photocopier or scanner can be used to produce not only the standard motion graphs of physics, but a variety of other graphs that resemble gravitational and electrical fields. This article presents a starting point for exploring scanner graphics, which brings together investigation in art and design, physics, mathematics, and information…

The broad range of copyright issues educators face in the classroom are discussed. The discussion focuses on the fair use provision of the 1976 Copyright Act as it applies to the reproduction of print, software, and video materials. (SM)

The Image Processing Technology Project explores the possibility of using digital image processing in mathematics and science education. Describes the origin of the project and reports the results of a 4-week teacher workshop that trained over 80 teachers in the techniques and technology of image processing. (MDH)

Summarizes negative aspects of computer technology and problems inherent in the field of digital imaging. Considers the postmodernist response that borrowing and alteration are essential characteristics of the technology. Discusses the implications of this for education and research. (MJP)