Discussed is the process of translating situations involving changing quantities into mathematical relationships. This process, called dynamical modeling, allows students to learn new mathematics while sharpening their algebraic skills. A description of dynamical systems, problem-solving methods, a graphical analysis, and available classroom…

Presents a framework for teachers to use the thermodynamic system of popping corn to generate student interest. Examines the popping mechanism and the role of steam in, the heat required during, and the energy efficiency of the popping process. (MDH)

Described is an introductory probability and statistics class focused on teaching the concepts of sampling and binomial distributions through a strategy based on teacher and student generated simulation using the Boxer computer language. The value of integrating programing with teaching subject matter is demonstrated, and sample student work is…

Presents a secondary level activity in which students participate in a decision-making activity involving the U.S. legal system and legal aid. Includes lesson objectives, step-by-step instructional procedures, and a student handout titled "Examining the Future of Legal Aid Programs." (CFR)

Discusses how an understanding of how children learn can be used to teach them to read nonnarrative information books. Includes how to nurture reading of nonnarrative writing and text features that link with children's ability to learn. Concludes that spoken language reinforces student efforts to make sense of ideas being read. (DK)

Describes an activity measuring the amount of dissolved carbon dioxide in carbonated water at different temperatures. The amount of carbon dioxide is measured by the amount of dilute ammonia solution needed to produce a pH indicator color change. (PR)

An interactive, computerized sound machine was designed, incorporating bar-code technology in the user interface. The system was used in a classroom of nine blind elementary level children to teach sound awareness, logic, metalinguistics, and technological literacy and was found to have pedagogical relevance. (Author/JDD)

Presents a whole language model for teaching social studies that is helpful to students learning English-as-a-Second-Language. Outlines whole-language principles, and provides a lesson plan that incorporates these principles. Points out that such principles draw upon student experiences. (NL)

The problem-of-the-week (POW) and problem-solving class openers are exemplified as methods for the integration of course-relevant problem solving into a first-year algebra classroom without sacrificing time spent on developing skills and learning concepts. Illustrated examples, as well as problem sources, are included. (JJK)

Discussed is the classroom suitability of an open learning computer microworld centered around families of quadratic equations that provides a framework for exploring questions about parabolas to establish the link between the graphical and the algebraic representations of quadratic equations. (JJK)

Examines teaching methods in elementary social studies classrooms. Interviews fifth and sixth grade students regarding their perceptions of social studies. Finds instruction relies heavily on textbooks. Shows half of the students dislike social studies. Includes students' verbatim comments. Designs teaching approaches based on students' preference…

Describes a teaching unit, 5 class periods in length, for students grades 10-12. Deals with the context of the Alaska Boundary Dispute of 1903. Presents the cause of the dispute, its resolution, and the repercussions. (DB)

Describes a teaching activity consisting of a problem-solving story about a company in a small town that is burying hazardous material which may create future problems for the community. The activity challenges students to address ethical issues relative to responsibility and accountability for protection of the water supply. (PR)

The study of starlings in the urban environment integrates nervous regulation, the senses, and animal behavior, while also providing an excellent example of how the biology of an animal is related to the demands of the physical environment. (PR)

Uses space explorations to integrate learning activities in science, language arts, math, social studies, art, foreign language, and physical education. (PR)