Three learning activities--story generation, reasoning from historical information, and computer modeling--that are designed to help students move toward a more coherent understanding of biological mechanisms are described. A method used to measure a student's level of understanding and their progress during instruction is also described. Ways to…

Presented are four activities which allow students to work with rhombus patterns. These activities encourage students to search for, test, and verify patterns and to also practice computation and work with ratios. Diagrams needed for each activity are included. (KR)

Recommends that secondary social studies teachers help students recognize their own thought processes to develop critical thinking skills. Provides examples of applying the Social Studies Strategies Survey's cognitive strategies to case studies dealing with first amendment issues. Contends that teachers must understand their own cognitive…

The problem of innumeracy in general and at the primary school level in particular is attributed to a structuralist design of instruction emphasizing an algorithmic approach to arithmetic. Offered is an alternative learning approach developing arithmetic as an informal context-bound activity tied to mental arithmetic and estimation. (MDH)

The application of learning styles to the teaching of reading to students with reading disabilities is critiqued in light of four factors: (1) inability to adequately assess learning styles; (2) failure to acknowledge the necessity of phonics instruction for beginning readers; (3) failure to consider the nature of reading disabilities; and (4)…

Information on student learning in terms of amount and efficiency when using interactive video instead of traditional laboratory methods as well as questions on the use of live animals for instruction is provided. The methods, results, discussion, and summary are included. (KR)

Suggests learning activities for elementary level social studies, using cassette tapes of radio programing from the 1930s and 1940s. Explains this teaches the period's history and culture while introducing students to the magic of radio. Lists sources for tapes and albums, books about radio's golden age, and names of radio libraries and…

Presents recommendations for using cooperative learning with preservice elementary and secondary education teachers based on experiences in more than 35 courses. The article describes nine cooperative learning strategies and presents the results of a survey of preservice students' attitudes toward cooperative learning. (SM)

Discusses objects, methods of instruction, content, and accomplishments of the undergraduate major in economics. Recommends a strong introductory sequence stressing application of economic tools, rigorous intermediate theory courses, background courses in quantitative methods, and a minimum of five economics electives. Suggests synthesis through a…

Examines teachers' roles as mediators of knowledge and cognitive learning in the classroom. Cites research findings concerning teacher effectiveness, expertise, and curriculum knowledge. Urges user-friendly, explicit methods of classroom teaching as opposed to child-centered learning without mediation by the teacher. Suggests that teacher…

Presents an overview of research on analogies in education conducted over the last 15 years. It includes metaphors in an analysis of the educational power of analogies. The role of analogies is analyzed from a constructivist position. (PR)

Presents a teaching model as an activity to introduce preservice secondary mathematics teachers to the law of cosines. The activity is student-centered in which students construct figures; measure angles and segments; calculate areas; investigate relationships; and communicate their results. (MDH)

Discusses traditional school demonstrations and experiments in hydrotropism. Explains that these experiments seem to "prove" hydrotropism, but yet most botanists reject hydrotropism. Teachers continue to teach the concept because it is logical and the experiments are simple. (PR)

Describes how students can make and use Hooey Machines to learn how mechanical energy can be transferred from one object to another within a system. The Hooey Machine is made using a pencil, eight thumbtacks, one pushpin, tape, scissors, graph paper, and a plastic lid. (PR)

Describes an activity for studying weeds in grades four through nine. "Wanted" posters are prepared with the scientific name of a common weed and a few identifying features. Students find the plant, give it an "alias" or common name, and then draw the "wanted" picture. Presents six wanted posters and describes expansion lessons and follow-up…