S.S. Sumarti, A. Rahmadi, W. Sumarni
This research uses an experimental method which is aimed to know the difference of science literacy ability toward science-based model based learning project on hydrolysis material and buffer solution. This research was conducted in SMA Negeri 2 Salatiga. Design The research used is Pretest-Posttest Control Group Design. The sample used is two classes chosen by cluster random sampling technique. Methods of data collection in the form of documentation, observation, and test methods. The project work done by the students in the making of shampoo from rice husk. The data obtained were then analyzed using the N gain and t-test. The result of gain normality test obtained average science literacy ability of post-test result increased 0,77 and 0,69 with the high category in experiment class and while in control class. In addition, t-test analysis showed that the tcount of 3,660 is greater than ttable 2,002 with 5% significance level which means there is a significant improvement difference between experiment class and control class. In addition, the determination coefficient test obtained the value of 0.6 with the category of the influence of Project Based Learning Model is strong. Based on the results of the analysis can be concluded that the application of Model-Based Learning on the ability of science literacy is more significant than the Conventional Model. © Published under licence by IOP Publishing Ltd.
Department of Chemistry, FMIPA, Universitas Negeri Semarang, Indonesia
