摘要：This study was conducted to determine the effect of project-based advance organizer model on student’s analysis - synthesis ability of the energy concept. Students were given an assignment to realize the project on simple electric bell, the series – parallel circuit, and lever, before learning. The products of project were used as an advanced organizer in the learning activity. Cognitive strengthening was done through group discussions and concept mapping, expository learning in the classroom, and laboratory experiments activities. The data were taken through a pretest, post-test, participant observation study by two observers, product assessment, concept maps and report of experiment activities. Results showed that the students’ analysis - synthesis ability increased in the aspect of describing, categorizing, identifying, statement formulating, reconstructing, concept determining, and analyzing the concept. The average increase in delta score was 54.46 %, while the t-test score was of 6.4 and a gain scale of 0.3.
其他摘要：Penelitian ini dilakukan untuk mengetahui pengaruh model pengatur kemajuan (advance organizer) berbasis proyek terhadap kemampuan analisis – sintesis siswa pada konsep Energi. Sebelum pembelajaran, diberikan tugas proyek pada siswa untuk merealisasikan be
关键词：Advance Organizer Based Project; Analysis – Synthesis Skills
