职前生物教师生物教学资源的可得性及其利用程度

Josiane Mukagihana, F. Nsanganwimana, C. Aurah
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引用次数: 2

摘要

职前科学教师的教育需要探究性和资源型教学,以确保培养动手能力强和思维能力强的科学教师。当各种教学资源定期支持教学过程时,这成为可能。本研究旨在了解现有生物教学资源的种类及其在职前生物教师教学中的使用程度。这项研究采用了描述性调查研究设计,在卢旺达提供教育的三所私立大学中进行。82名职前生物教师和5名生物讲师参与了这项研究。观察性的生物教学资源清单和问卷协助收集资料,以频率计数和百分比分析。调查结果显示,教室的椅子、黑板、实验室、显微镜、离心机、幻灯机、生物教科书等生物教学资源是可用的,而教室的白板、教室的投影仪、电泳装置、录音机、聚合酶链反应机等资源则是缺失的。研究结果还显示,职前生物教师对现有生物教学资源的利用程度较低。这意味着未来可能会产生能力较差的生物教师。建议提供足够的生物学教学资源,并监测这些资源在生物学教学中的使用情况
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Biology Instructional Resources Availability and Extent of their Utilization in Teaching Pre-Service Biology Teachers
Education of pre-service science teachers necessitates inquiry and resource-based instruction to ensure the production of both hands-on and mind-on skilled science teachers. This becomes possible when a variety of instructional resources regularly support the teaching process. This study aimed to identify the types of available biology instructional resources and their extent of use in teaching pre-service biology teachers. The study used a descriptive survey research design and was conducted in three private Universities selected from those offering education in Rwanda. Eighty-two pre-service biology teachers and five biology lecturers participated in the study. Observational checklist of biology instructional resources and questionnaires aided the collection of data analyzed by frequency counts and percentages. The findings revealed that biology instructional resources like classroom chairs, chalkboards, laboratories, microscopes, centrifuge, slide projectors, biology textbooks were available while resources like a class whiteboard, classroom overhead projectors, electrophoresis unit, recorders, Polymerase chain reaction machines, among others, were absent. The findings also revealed low-level use of available biology instructional resources in teaching pre-service biology teachers. The implication is the likelihood of producing less competent future biology teachers. The provision of adequate biology instructional resources, as well as the monitoring of their use in teaching biology, was recommended
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