Background: Today, ranking and classifying the societies and nations are based on knowledge production which is resulted from individuals' creativity.According to Maslow, creativity can be interpreted as self-emerging, and as a special person by which creative problem solving can be increased through the best way. The main purpose of this study is to define the relationship between the skill of problem solving and creativity with moderating curricular self-efficacy.Method: It is a descriptive-surveying research. The statistical population consisted of all students in Dushanbe, using the Cocran formula of whom 250 participants were selected by multistage cluster sampling. Data were collected using Happner-Peterson's problem-solving skill Inventory (1982), Owen-Froman's Academic Self-efficacy Scale (1998), and Abedi's Test of Creativity (1983).Findings: Findings showed that presumed causative model had acceptable goodness fitness and 32 percent of variance of students' creativity is explained.Also, findings showed that the skill of problem-solving could positively affect the creativity and affect indirectly students' creativity through curricular self-efficacy meaning that the curricular self-efficacy could be acted as a moderator for the skill of problem solving and creativity.