The aim of this research was to reveal the relationship between student's reading interest and critical thinking skills through Reading Concept Map Group Investigation (Remap GI) and Reading Concept Map Jigsaw (Remap Jigsaw) learning models. To do so, two science classes from first grade of two Senior High Schools in Malang, Indonesia were selected as the participants of the study. They were given the reading interest questionnaire and critical thinking skills essay test after thought by two different learning models. The obtained data were analyzed through Pearson Product Moment Coefficient of Correlation and doing a statistical regression analysis. The result revealed that there was no correlation between two variables both in Remap GI or Remap Jigsaw class. Because of no correlation between two variables was found, two variables were compared through Remap GI and Remap Jigsaw using descriptive analysis. The finding of this study has some implications for teachers to consider some aspect or skills from students and their relationship with each other. So the teacher can predict what needs to be developed and how to do it.