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PISA results show that Indonesia's science literacy skills are low, so a solution is needed to fix the problem. This study aims to analyze the role of multimedia in improving students' science literacy skills. The method used is by collecting literature review data and then reviewing information from the data that has been collected. Based on the results of this study, it was found that multimedia can improve students' science literacy skills in both the “High” and “Medium” categories, so the use of multimedia in the learning process is considered important to improve students science literacy skills. Text, images, audio, animation, and video contained in multimedia can facilitate students in understanding the material, stimulate students' thinking skills, and create active learning.    

PISA results show that Indonesia's science literacy skills are low, so a solution is needed to fix the problem. This study aims to analyze the role of multimedia in improving students' science literacy skills. The method used is by collecting literature review data and then reviewing information from the data that has been collected. Based on the results of this study, it was found that multimedia can improve students' science literacy skills in both the “High” and “Medium” categories, so the use of multimedia in the learning process is considered important to improve students science literacy skills. Text, images, audio, animation, and video contained in multimedia can facilitate students in understanding the material, stimulate students' thinking skills, and create active learning.

This study aims to describe the validity of climate change teaching materials based on science literacy and curiosity character of junior high school students. The research method used is research and development (R&D) through the modified four-D (4 D) model. This modul development procedure includes three stages, whisch are define, design and develop. The subjects of this research and development include 5 expert validators. The type of data obtained is quantitative data in the formdof product validation questionnaire scores. The results of research and development of junior high school science teaching materials based on science literacy and characterised by curiosity on the topic of climate change by expert validators obtained validity results with a total of 0.90 with valid criteria. This is reviewed from three aspects: (1) content feasibility scored 0.90 with valid criteria, (2) presentation feasibility aspect scored 0.88 with valid criteria, (3) linguistic feasibility aspect scored 0.92 with valid criteria. So it can be concluded from all the validity tests that the teaching materials developed are classified as valid criteria.

This study aims to determine the implementation of blended learning in improving the scientific literacy of SMA/MA students in Indonesia. This research is a type of meta-analysis research. The sample of this research comes from the analysis of 14 articles that have been published from 2017-2022. The sampled articles have been indexed by SINTA, DOAJ, Google Scholar, Scopus and Copernicus. Research sample search through google scolar and sciencedirect. The sampling technique is purposive sampling technique. The data that can be sampled only has a relationship between the independent variable and the dependent variable, namely blended learning and students' scientific literacy. The data analysis technique in this study is a quantitative data analysis technique with SPSS 21 and JSAP applications with a value of sig.0.005. The application is to calculate the value of Effect Size (ES), Mean and Standard deviation (SD). The results of this study concluded that the application of blended learning was able to increase the scientific literacy of SMA/MA students in Indonesia with an Effect size (ES) of 0.494 and an n-Gain of 0.391. So, teachers in the 4.0 revolution era must be able to apply blended learning models to students so that students are able to face current global competitors.

The purpose of this activity is to improving environmental literacy in elementary schools. Environmental science literacy is a combination of science concepts and the development of positive attitudes towards nature. This activity was carried out at SDI Watujara, involving students in grades IV, V, V. The method used in this service activity is in the form of situation analysis, socialization approach, problem identification, determining work objectives, implementing activities and evaluating the results of activities. The results of the activity showed an increase in the understanding of SDI Watujara students regarding the conceptions related to the theme of environmental love. The results of this service provide a basis for implementing similar programs in other schools and show the potential of PKM programs in facilitating the development of science literacy and environmental awareness among students. The conclusion of this research is expected to motivate relevant parties to integrate science literacy programs on environmental love at the elementary level to achieve a broader positive impact.