摘要:Pengaruh Model Pembelajaran LC Dipadu Diagram Alir terhadap Kualitas Proses, Hasil Belajar dan Kemampuan Metakognitif Siswa Abstract: The reaction rate is one of the topics that are considered difficult by students.One alternative constructivist learning models that are expected to facilitate students in learning the topic is a model Learning Cycle (LC).LC phases are more effective when combined with a flow diagram.The purpose of this study is to determine the effect of LC learning model combined with a flow diagram of the process quality, learning outcomes and students' metacognitive skills chemistry.This study uses a descriptive design and a quasi-experimental design.The subjects are students of class XI IPA SMAN 2 Malang year 2010/2011.The results shows that: (1) the material reaction rate, the result of learning and metacognitive abilities of students that learned with a learning model LC combined flowchart higher compared with the results of learning and metacognitive abilities of students that learned with a learning model LC without flowchart, (2 ) on the material reaction rate, there are differences in learning outcomes are higher in students who have high academic ability compared with the learning outcomes of students who have low academic ability and there are no significant differences in metacognitive skills among students who have high and low academic ability, 3) there is no interaction effect combined learning model LC flow charts and academic ability for learning outcomes and metacognitive skills of students on the material reaction rate, (4) the material reaction rate, the quality of the learning process of students that learned with a learning model LC combined with a flowchart and learning model of LC without flowchart is progressing well.