A number of paper-folding activities are described. The activities illustrate geometric concepts, theorems, and construction techniques. (SD)

A sophomore-level course in applications of mathematics was designed to introduce students to the diversity of situations in which mathematical models are used. The course precedes the study of the calculus, and is composed of a sequence of modules. A problem-solving approach is used. (SD)

Presents a brief history of the development of written language as a means of communication and discusses the characteristics of reading and how this latter activity contributed to the growth of subjectivity. (36 references) (CK)

Provides an account of the instruction of university-level introductory physics courses using a framework characterized by curiosity-driven inquiry in science and science teaching. Describes the role of the instructor as providing students with the incentive to learn science through their pursuit of personally meaningful questions. Contains 25…

Describes an activity for introducing elementary school students to the surprising Mobius band. Incorporates elements of experimentation and exposes the deceptively simple Mobius band as a rich resource for discovery. Provides an opportunity for young learners to participate in the process of scientific inquiry within a mathematical framework.…

Describes a game that can be used to teach students about the acidity of liquids and substances around their school and enable them to understand what pH levels tell us about the environment. Students collect samples and measure the pH of water, soil, plants, and other natural material. (DDR)

Presents three lesson scenarios using inquiry/discovery and lecture/discussion methods and discusses the specific instructional strategies that each employs. The first two scenarios demonstrate how these strategies and their supporting tools and activities are applied in a single content area while the third one shows how inquiry/discovery…

Nine- through 14-year-old girls made predictions about and performed experiments involving sinking objects. Found that children initially believed that weight alone determined an object's sinking rate, older but not younger children viewed experimentation as a way of exploring object attributes other than weight, and experimentation helped…

Portfolios give teachers insights into their students' growth not possible through traditional assessment measures. The portfolio concept is feasible if students become immersed in reading, writing, speaking, and listening and are given sufficient time, project choices, and positive reinforcement. Educators should nurture self-evaluation of…

Discussion of educational games that can be configured to accommodate changes in the structure of the game focuses on MANAGEMENT 500, a microcomputer-controlled prototype business simulation game. Three modes of learning that can be emphasized through a configurable simulation game are explained: learning by discovery, by perseverance, and by…

Describes learning processes of inquiry and discovery involving six steps of teacher-student interaction: questioning, investigating, analyzing, interpreting, understanding, and answering. Presents examples of dialogue in adventure education that illustrate four learning styles within the inquiry/discovery approach: guided, shared, consultative,…

The recent Carvo/Chall phonics debate (in the September and November "Kappan" issues) reduces children's early literacy development to a battle over methods. Reductionist disagreements and simplistic notions about complex behaviors must yield to a theoretically grounded, unified approach to literacy learning and instructional practices.…

Presents a hypothetical instructional dialogue which illustrates the vocabulary, syntax, and style of Terrapin Music Logo, and shows how that dialect might be used to explore the concept of repetition in musical form. The educational philosophy of Logo is examined, and computer-aided discovery learning in music theory is illustrated. (eight…

In three experiments, three normal preschoolers were presented with sorting tasks ordinarily insoluble for four-year-olds. Found that, although the subjects had difficulty correctly sorting the pictures when told what criterion to sort by, they could provide correct answers when asked what they were looking for. This self-instructional effect was…