Compared transactions in junior/senior high biology classes and indentified relationships between classroom conditions, lesson format, and instructional activities. Found instruction characterized by inquiry-oriented, laboratory-based learning led and guided by the teacher, with only medium dependence on the textbook. Also found the Structured…

Presented is a study designed to describe the characteristics, goals, and instructional strategies of high school science teachers in Israel. The study also attempted to identify factors which explain differences between teachers of different science content and provide explanations for the differential implementation of curricula in biology,…

The interrater reliability for 33 pairs of evaluators of a group assessment procedure developed from assessment center techniques was supported in 3 studies in Israel (admission to a counseling program for 109 candidates, admission of 94 candidates to teacher training, and selection of 69 candidates for Army teaching posts). (SLD)

Geometric approaches to representing interrelations among tests and items are compared with an additive tree model (ATM), using 2,644 examinees and 2 other data sets. The ATM's close fit to the data and its coherence of presentation indicate that it is the best means of representing tests and items. (TJH)

Presents research on the scientific question-posing capabilities of 10th-grade students (n=127) who were studying air quality in a cooperative way using the jigsaw method. Finds that the difference between students at high and low academic levels to the extent of increase in both number and complexity of posed questions was significant. Contains…

English-as-a-foreign-language (EFL) teachers should not reject traditional methods of imparting knowledge. Storytelling, repetition through chanting, memorizing, and logical analysis all have a place in EFL instruction alongside contemporary approaches. Each child has a different mind and deserves to be taught appropriately. Whole brain teaching,…

Explores the potential of the RAY learning environment in improving learning about optics. Results indicate that this environment, which includes a flexible ray-tracing simulation, had a significant effect on the spontaneous and correct use of the model by students in solving problems and a limited effect on conceptual understanding, but promoted…

A questionnaire of out-of-school activities was developed to assess mathematical creative ability at four levels using a three-stage circular technique. Israeli high school students (n=139) reported whether they had performed the activities. Resulting data provided evidence of the construct validity of a 12-item scale for assessing creative…

Systematic inventive problem-solving is an approach for finding original and useful ideas by systematically examining alterations in existing components within a system, their attributes, functions or internal relationships. This method, which aims at complementing divergent thinking in problem-solving and design, is gaining increased attention in…

This paper reports on an exploratory, longitudinal study that analyzes and interprets the evolution of teachers' beliefs regarding learning, teaching, and technology, and their instructional practices, in the context of integrating technology-based information-rich tasks in six 4th-6th grade classrooms. The study used multiple research tools,…

This report contains, in addition to the introduction and preface, 13 papers written by individuals working in the field of evaluation who present the concepts and practices of evaluation at their own particular distance education institutions. The introduction (Schuemer) gives a short outline of the evaluation nomenclature and an overview of the…

Preservice teachers need to be prepared for their roles as researchers and consumers of research. Four ways by which methods instructors can interest preservice teachers in research are: (1) selecting potentially useful findings and publishing them in journals of interest to prospective teachers; (2) assigning analysis of research papers; (3)…

These materials on irrational numbers are designed for use in workshops for pre- and in-service teacher training, especially for teachers in junior high schools. The general aims are: to improve teachers' mathematical knowledge of topics, to enrich teachers' mathematical background, to allow opportunity to discuss relevant didactics, and to create…

A comparative analysis evaluated three studies that dealt with the differences among five-year-olds that should be considered before reading instruction is initiated in kindergarten. The premise of the comparison was that children from different countries (especially Israel, where these studies were conducted), have different abilities, react…

The reputation of teacher educators in two Israeli universities as conceived by four role set groups--faculty colleagues in arts and sciences, student teachers, practicing secondary teachers, and teacher educators themselves--was studied. Six dimensions of reputation selected for the study were: credibility, knowledgeability in their speciality,…