This quasi-experimental research aimed to find out the effectiveness of Alqurun Teaching Model in terms of students’ mathematical concept understanding. The population of this research was all students of grade VII of SMPN 3 Pringsewu in academic year of 2018/2019 as many as 257 students. The sample of this research were students of class VII-E as many as 29 students and VII-F as many as 28 students, that were chosen by purposive sampling technique. This research used pretest-posttest control group design. The data analysis used t’-test and proportion test with . Hypothesis test results showed that gain of students’ mathematical concept understanding abilities in the alqurun teaching model class was higher than the conventional class, but propotion of students with good categorized in mathematical concept understanding abilities was not more than 60% of total students in alqurun teaching model class. Based on the research, it can be concluded that alqurun teaching model was not effective interms of students’ mathematical concept understanding ability.Kata kunci: alqurun teaching model , efektivitas, pemahaman konsep matematis
                        
                        
                        
                        
                            
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