Development of Science Teaching Materials Based on Ecological Value of Mangrove Ecosystems as a Strategy to Improve Science Literacy of Junior High School Students on the South Coast of East Lombok

• DOI: 10.29303/jppipa.v8i1.1325
• Publication Date: 2022-01-19T00:15:10Z
• Authors: Didik Santoso; Abdul Syukur; Lalu Zulkifli
• Keywords: Scientific Literacy

Environmental characteristics in coastal areas receive less attention from educational aspects, especially schools integrating with science learning. This research aims to develop mangrove ecological value-based teaching materials as a strategy improve students' literacy. The methods used are observation and quasi-experiments. Data analysis uses descriptive statistical using, then the normality homogeneity test is done SPSS 17.0. Next, hypothesis using ANOVA One Way. literacy ability of learners measured pre-test post-test questionnaires. results showed that worth based on expert teacher validation. response developed very interesting. significance abilities obtained Levene scores > 0.05 which means data homogeneous. Based H0 was rejected, there significant increase student after value ecosystems. effectiveness evidenced by percentage changes learners' average results. highest grade score 80.35%, lowest 79.44%. conclusion students’ skills, East Lombok. Therefore, it necessary utilize location's potential source learning be more attractive.