<![CDATA[This study aims to determine the effect of the Project Based Learning (PjBL) model through the manufacture of bioplastic preserves on the creative thinking skills of class X students at SMA Negeri 1 Lebong Utara. The method used in this research is Quasi Experiment with Pretest-posttest Control Group Design. The results showed that the Project Based Learning (PjBL) model through bioplastic preserves could improve students' creative thinking skills with a value of 95 and an average of 79.19%. In conclusion, there is an effect of the Project Based Learning (PjBL) model through the manufacture of bioplastic preserves on the creative thinking skills of class X students at SMA Negeri 1 Lebong Utara. Keywords: Creative Thinking, Skills, PjBL]]>
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