Objective. The students’ academic achievement is related to their intelligence (IQ). Studies on factors that affect student academic achievement are still relatively limited and few. Purpose of this research is to consider student academic achievement with the ability to read a collection of textbooks from the library collection. Methods. The research method used is quantitative research. While the method of observation is experiment. Results. First hypothesis is academic achievement has a significant relationship with the good reading method. The hypothesis is accepted because academic achievement has a significant relationship with reading habits. Both the experimental group and the control group showed that academic achievement has a significant relationship with students reading methods, or it can be said that the good reading method is equivalent to students' reading habits. Second hypothesis, academic achievement has a significant relationship with students' reading ability is accepted. The calculated Chi-square count is greater than the Chi-square table. Third hypothesis, academic achievement has a non-significant relationship with access to information sources, meaning that the hypothesis is rejected. Conclusions. Student’s academic achievement had a significant relationship with the good reading method and a non-significant relationship with reading ability. Student’s academic achievement had a non-significant relationship with access to information sources.