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Effectiveness Of Problem-Based Learning In Middle School Science, Alan Bandstra
Effectiveness Of Problem-Based Learning In Middle School Science, Alan Bandstra
Master of Education Program Theses
Middle school science students appear to lack motivation when learning under teaching methods which reduce the subject of science to a body of facts. This study attempted to examine the effectiveness of problem-based learning as an alternative teaching method in sixth grade science. The participants were generally homogeneous representing mostly Caucasian children, and the classrooms were typical classrooms containing the normal range of abilities. Three variables were tested in a quasi-experimental pre-test/post-test control group design: attitude toward science, problem-solving ability, and knowledge. Results showed no significant effect for any of the variable as a result of the intervention. However, certain …
Science Laboratory Investigations In Year 9: Instruction And Assessment, Pamela J. Garnett
Science Laboratory Investigations In Year 9: Instruction And Assessment, Pamela J. Garnett
Theses: Doctorates and Masters
The purpose of this research was to develop, implement and evaluate science investigation work based on a cognitive apprenticeship model of instruction and 'linked' to different assessment procedures. Data were gathered to evaluate the effects of the instruction and approaches to assessment on teachers and students, and on the development of students' investigation competency. Year 9 students performed six science investigations in which they examined a relationship between variables. Groups of three students worked together to choose the independent variable, plan their investigation, collect and analyse their data, and to evaluate their findings. The cognitive apprenticeship model of instruction included …