Based on the research in SMPN 2 Pagarantapah Darussalam, students learning outcomes in Reading Comprehension on Descriptive text class VIISMPN 2 Pagarantapah Darussalam was still relatively low, averaging below KKM standards. While the KKM score of the school is 70. The purposed of this research was to know the effect of SQ3R technique toward Stdents reading comprehension on Descriptive text at garde seventh students of SMPN 2Pagarantapah Darussalam.The Tehnique used in this research was Experimental research, pre test and post test design. Sampling was used by using total sampling technique. These samples included 37 students of class VII. The sampleof class control was 19 students and experiment class was 18 students.The results of this research showed that there was significant effect in post test with using SQ3R technique. (To)value was 7.065 and (Tt) value was 2.1009. It showed that (To) was higher than (Tt) in degree of significance 5%. The used of SQ3R technique in teaching descriptive text gave the significant effect to the students at SMPN 2 Pagarantapah Darussalam.