The Influence of the DOCAR Model on the Critical Thinking of Junior High School Students

The DOCAR learning model is a development to improve the critical thinking skills of first-school students. Where this contextual problem-based that able students' skills. subjects study were junior high school students in even semester 2020/2021 academic year. Data collection techniques are carried out by observation and tests. technique estimating data (1) instrument validity analysis. To see validity, reliability analyzed using interrater correlation coefficient Cronbach alpha (Webb), (2) analysis implementation. percentage implementation, (3) analyze student activity. activity, (4) influence on outcomes between experimental class control class, it was t-test for two independent samples (independent sample t-test). This comparing significance values. From results study, concluded there an ability.