Digital photography is an appealing technology to use in the classroom because it is rooted in skills many teachers already have--taking and viewing photos. Some aspects of digital photography are different from traditional photography. Understanding these differences makes all aspects of acquiring, analyzing, creating, and communicating with…

This article describes the use of digital images of real-life phenomena and interactive software to carry out mathematics investigations. (Contains 13 figures.)

This article discusses a project about babies undertaken by a class of children ranging in age from 2.9 years to 3.9 years old in a small Illinois town. Throughout this project, the children studied equipment and supplies needed to care for babies. They made dolls for the classroom, constructed a cradle, made observational drawings, created topic…

In this article, the author presents a lesson on rotational symmetry which she developed for her students. The aim of the lesson was "to identify objects with rotational symmetry in the staff car park" and the success criteria were "pictures or sketches of at least six objects with different orders of rotation". After finding examples of…

Students analyze a photograph to solve mathematical questions related to the images captured in the photograph.

Photonovels look like comic books but contain photographs instead of drawings. Because photonovels combine pictures and everyday language, adult ESL learners can use them to communicate their thoughts and ideas. Photonovels can also be an aid in learning spoken and written English. This article describes a photonovel project that one of the…

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…

Young children love to investigate the natural world, and they love to take photographs. "Picture Science" goes beyond just documenting class projects. The book shows how to use digital photography to make each step in the scientific process--from posing a question, to gathering data, to showing findings--concrete and fun for children. Keyed…

TheatreWorks is the third largest theatre in the San Francisco bay area. Through the usual educational programs that $6 million companies tend to offer, it has reached over 100,000 students of all ages in the past 8 years. The TheatreWorks Bridges Projects, however, are special. They are intricate and expansive, work with multiple community…

Computers have changed the ways students study components of design. Once on the computer, students tend to get so excited that they usually neglect to make preliminary sketches. Rather than rely on design software to provide visual solutions, this author chose to use design assignments that are intended to foster thinking in his students. In this…

Since the Renaissance, artists have used one- and two-point perspective to describe space in their work. After the release of artist David Hockney's theory questioning the use of lenses and "Scientific America's" attempt to disprove Hockney's theories, perspective has gotten quite controversial. The art world's perplexity surrounding the concept…

Practice posters, with pictures and captions, are useful for controlled practice of vocabulary and structures in an EFL context. The author has found many advantages of using posters with beginners in a high school setting. Student led review gets students active, increases autonomy and improves confidence. The use of small groups is effective…

A study conducted shows that if digital photography is combined with regular thin-layer chromatography (TLC), it could perform highly improved qualitative analysis as well as make accurate quantitative analysis possible for a much lower cost than commercial equipment. The findings suggest that digitally enhanced TLC (DE-TLC) is low-cost and easy…

In 2006, as a beginning teacher in a Western Sydney school, the author explored slow motion animation ("slowmation") as a strategy for teaching Year 4 students about equivalent fractions. She taught at this school five days a week, teaching Kindergarten, Year 4, and Year 5. Slowmation can be defined as a simplified version of claymation…

A pinhole camera is a camera without a lens. A tiny hole replaces the lens, and light is allowed to come in for short amount of time by means of a hand-operated shutter. The pinhole allows only a very narrow beam of light to enter, which reduces confusion due to scattered light on the film. This results in an image that is focused, reversed, and…