The purpose of the study was to determine the effects of level III video disc instruction on high school biology students. There were three areas studied: students' achievement in biology, students' attitude toward biology, and confidence. The experimental group consisted of 70 biology students. The control group also consisted of 70 biology students. The teacher of the experimental group used level in video disc instruction to teach about invertebrates, vertebrates, human systems, and plants throughout the semester. The teachers of the control group taught the same topics during the same period using the traditional lecture method and without level III video disc instruction. Students took the Biology Achievement Test, the Purdue Master Attitude Scale, and the Confidence in Learning Inventory before and after the treatment period. A t-test on the pretest scores of the experimental group and the control group showed no significant difference between the two groups. The experimental group also took the Technology Preference Survey after the treatment period.

This project investigated the role of the advanced placement program in the classroom. The research suggested that implementation of inquiry-based methods in science classrooms, including advanced placement biology courses, would improve student understanding.

published_or_final_version / Education / Master / Master of Education

There were two purposes of this study. The first was that of determining, through an analysis of Texas and Thai biology textbooks, which objectives -- cognitive, affective, manual skill, processes of scientific inquiry, and orientation—were emphasized in three major and twenty-seven minor fields of biology. The second purpose was to determine if significant differences exist in the frequency distribution of these objectives. Only one biology program is used in schools throughout Thailand. This program, which was published by the Ministry of Education, consists of four textbooks with 1977 copyright date. The five Texas textbooks used in this study were those adopted under the provisions of the Textbook Law. The contents of each of the six texts included in the study were classified by using the criteria of Klopfer's Table of Specifications for Science Education.

Typescript (photocopy). / Digitized by Kansas Correctional Industries

The purpose of this investigation was to establish the role of project work in the teaching of biology. Questionnaires were sent to biology teachers and judges of a project competition. Participants of this competition were asked for positive and negative aspects of project work. Teachers indicated that the entire range of objectives of biology teaching can be achieved by project work. Judges of Expo felt that most of the objectives were achieved. Pupils expressed similar sentiments. However, teachers felt that... (a) there were several factors which limited the use of project work as a regular teaching strategy. (b) objectives concerned with inquiry skills, attitudes and values were difficult to achieve in normal classroom teaching. It is therefore, imperative that educational authorities do all they can in promoting project work as a teaching strategy in biology. / Curriculum and Instructional Studies / M. Ed. (Didactics)

published_or_final_version / Education / Master / Master of Science in Information Technology in Education

published_or_final_version / Education / Master / Master of Arts in Education

published_or_final_version / Education / Master / Master of Education

The present investigation concerned itself with the efficiency of the audio-tutorial method of teaching biology as compared with the more conventional method usually seen in college biology, which involves the use of lectures and laboratory periods.