<![CDATA[One of the efforts to improve the quality of education carried out by the Indonesian government is the implementation of the 2013 curriculum revision. The revised K-13 learning is expected to form students' critical thinking patterns in solving the problems. One of the components required is scientific literacy. In the learning process observed during the needs analysis at SMAN 1 Lubuk Alung, scientific literacy has not been fully integrated into learning. Moreover, the practicum KIT contained in the school laboratory is complete, but it rarely used by teachers in learning. The purpose of this research was to determine the validity of the scientific literacy integrated student worksheet for the use of practicum KIT in temperature and heat. Research and development (RD) was used the Sugiyono model. Sugiyono's RD research model consisted of 10 stages, but in this study, it was limited to the design revision stage. The data analysis technique used was validity analysis. Based on the result, scientific literacy integrated worksheets for the use of physics practicum KIT in temperature and heat had produced. The product had an average value of 0,93 with a very valid category. Therefore, it can be concluded that the scientific literacy integrated worksheets for the use of physics practicum KIT in temperature and heat developed were very valid. This scientific literacy integrated worksheet is expected to be useful for students and teachers in the learning process, especially learning in the laboratory]]>
