This paper deals with the interaction pattern between teacher and students in the real classroom lessons. This study was primarily conducted to determine the patterns of classroom interaction produced by the teachers and learners during the class sessions in the bilingual middle-school classrooms in Medan City, Indonesia. The data were spoken…

This study introduces performative identity as a lens for understanding student participation in discursive classroom routines and potentials for fostering student agency and enhanced learning. We argue that student negotiation of performative identities can facilitate productive transformations of individual and group trajectories. This study…

It was proposed that an analysis of the questions students anticipate asking, and ask, could provide information about an enculturation encounter between Year 13 biology students and scientists working in a biomedical-clinical research unit. As part of a day-long intervention at this research institute, small groups of students (10-15) met with…

Investigated were whether differences exist in the verbal behavior of effective and less effective secondary school biology teachers. From a population of 29 biology teachers a sample of five effective and five less effective biology teachers was selected. Effectiveness was determined by a teacher's combined score on the Teacher Rating Scale,…

Describes the underlying theory and procedures in developing a reliable category system for systematic observation of teacher-pupil interaction in high school biology classes. The instrument has five dimensions comprising the evaluative, cognitive, procedural, pupil-talk, and silence dimensions which are further divided into forty-five categories…

The purpose of this study was to describe and exemplify a model to aid schools in introducing and evaluating new instructional programs. Four basic steps are identified: selecting the curriculum goals, identifying a possible program or programs, evaluating the implementation of the program or programs, and developing and obtaining instruments for…

This study compared two groups of high school biology students with respect to laboratory achievement, learning climate, and laboratory behavior on the part of both students and teachers. A cell physiology and nutrition unit containing ten exercises was utilized by five randomly assigned teachers (86 students) in an open-inductive method and by…

Presents the procedures, results, and conclusions of a study designed to determine whether constant patterns of teaching of various kinds over an extended period could affect concept formation, problem solving, and total achievement of slow learners in a high school biology course. (LC)

The effects of certain teaching methods upon the development of critical thinking skills, an understanding of science and scientists, and knowledge of subject matter were investigated. An analysis of covariance and rank correlation between teacher behavior patterns and particular student outcomes on the "Watson-Glaser Critical Thinking…

A 12-category instrument was developed for describing verbal interaction among students working in small groups in the biology laboratory. Seventy-five student laboratory groups were tape recorded. Data were collected while the students worked on two different laboratory activities, and group laboratory reports were collected at the end of each…

The aim of this study was to develop an instructional model for use with Biological Sciences Curriculum Study single-topic films which included clear identification and use of the rationale and expected behavioral outcomes of these films. New guides were written for some of the films, and a procedure was developed for observing and recording…

A CATEGORY SYSTEM FOR THE DESCRIPTION AND ANALYSIS OF TEACHER-PUPIL INTERACTION IN HIGH SCHOOL BIOLOGY CLASSES WAS DEVELOPED. IN THE FIRST PHASE, A HETEROGENEOUS SAMPLE OF TEACHERS AND SCHOOLS WAS USED FOR OBSERVATION AND DEVELOPMENT OF THE CATEGORY SYSTEM. OBSERVATIONS WERE MADE OF LECTURE AND LABORATORY SESSIONS, VERBAL AND NONVERBAL CLASSROOM…

Weak correlations between indirect teaching behavior, student-directed classroom activities, and achievement in biology are noted. (CP)

This study extended over two academic years and involved six biology teachers and 199 students in nine slow-learner classes in four high schools. Classroom interaction was observed and recorded, then analyzed using the Flanders System of Interaction Analysis. Teachers were assigned specific roles of maintaining a definite interaction pattern or of…

Biology classes of 15 teachers in three high schools were provided with a response sheet and requested to rate each ten-minute segment of lessons on each of three contrasts: too fast/too slow; interested/bored; and understand/don't understand. They were also requested to make specific comments if they felt them necessary. It was found that…