Improving Environmental Care Characters Through E- Modules Based on Local Wisdom Mangrove Ecotourism

Teachers are less able to develop electronic modules that can improve student character. Electronic modules should be designed with materials that take advantage of the environment around students so that learning activities seem more real. This research was conducted to analyze the relationship between caring for the environment, integrated with an electronic module based on local wisdom of mangrove ecotourism. This type of research is quantitative associative. The sample in this study amounted to 22 people, using a sampling technique called purposive sampling. The data collection instrument used was a questionnaire. Data analysis used descriptive qualitative and quantitative statistics. The results in this study are that the environmental care character possessed by students has a good category, seen from the environmental care character indicator after using an electronic module based on local wisdom, strengthened by the correlation results obtained by 0.885 and produces a very good relationship, wherein using the electronic module has a close relationship with the character of caring for the environment. Therefore, both students and teachers need to implement electronic modules based on local wisdom that can be used to instil environmental care characters in


A B S T R A C T
Teachers are less able to develop electronic modules that can improve student character. Electronic modules should be designed with materials that take advantage of the environment around students so that learning activities seem more real. This research was conducted to analyze the relationship between caring for the environment, integrated with an electronic module based on local wisdom of mangrove ecotourism. This type of research is quantitative associative. The sample in this study amounted to 22 people, using a sampling technique called purposive sampling. The data collection instrument used was a questionnaire. Data analysis used descriptive qualitative and quantitative statistics. The results in this study are that the environmental care character possessed by students has a good category, seen from the environmental care character indicator after using an electronic module based on local wisdom, strengthened by the correlation results obtained by 0.885 and produces a very good relationship, wherein using the electronic module has a close relationship with the character of caring for the environment. Therefore, both students and teachers need to implement electronic modules based on local wisdom that can be used to instil environmental care characters in students.

INTRODUCTION
A country will develop well with a community of character. Character education is a form of conscious effort to objectively realise student behaviour and attitudes to welcome the times (Komalasari & Rahmat, 2019;Munawwaroh, 2019;Wuryani & Yamtinah, 2018). The development of the times is often heard as globalization, which brings foreign cultures into the Indonesian people's social, cultural, economic, and educational situations. To welcome the times of globalization in the world of education that utilizes technology in learning activities (Chang et al., 2021;Goldschmidt, 2020;Sprenger & Schwaninger, 2021). The development of the benefits of technology is widely used in various fields. The technology used in education can improve quality, provide more benefits, and cover limitations in learning activities  (Chang et al., 2021;Chin & Wang, 2021). Technology is essential in education, used as a management system and learning media that can support success in education. Technology in education positively impacts providing good quality (Liao et al., 2018;Yavuz et al., 2021). The problem that occurs today is that teachers cannot use technology in learning (MacLachlan et al., 2018;Muhtadi et al., 2018). The development of increasingly sophisticated technology is beneficial in the world of education. Teachers can use the help of technology to create interactive teaching materials for students. However, many teachers have not created attractive, interactive teaching materials for students (Kimianti & Prasetyo, 2019;Muzijah et al., 2020). The findings of previous studies also state that teachers have not been able to develop electronic teaching materials (Raharjo et al., 2017;Rusli & Antonius, 2019;Winatha et al., 2018). Teaching materials can help teachers in facilitating learning activities. The application of electronic learning modules as teaching materials must be by the concepts and competencies to be achieved in learning activities that do not rely too much on the teacher in learning and are sure to be more effective in learning (Astra et al., 2020;Aufa et al., 2021;Logan et al., 2021). The electronic module as a learning tool can contain animations, sounds, videos, and films designed in the form of electronic books that are made to help achieve competence in learning (Elder et al., 2019;Hamdunah et al., 2016). Electronic modules are done systematically by utilizing the circumstances around students to learn independently (Neppala et al., 2018;Seruni et al., 2020). By providing convenience in learning activities, please use electronic modules as teaching materials. Electronic modules should be designed with materials that utilize the environment around students so that learning activities seem more real (Raihan et al., 2018;Rosala & Budiman, 2020). The teacher's obstacle in designing this electronic module teaching material is creating an accurate impression of learning activities. One of the modules that teachers can use is an electronic module based on local wisdom. In an electronic module based on local wisdom, Mangrove ecotourism on environmental care characters can improve students' character who cares about the environment (Izzati et al., 2013;Riwanti & Hidayati, 2019;Rosala & Budiman, 2020). This electronic module raises the character of caring for the environment, a person's general awareness that must be developed (Pradini et al., 2019). To produce a more concrete learning quality, the teacher designs learning modules with the student's environmental conditions. Electronic modules in their application have a positive impact. Judging from its usefulness, the electronic module gives the impression of an exciting tool and encourages students to master the material presented by the teacher (Riyadi et al., 2017;Ula & Fadila, 2018). Electronic modules can make learning activities more effective and efficient and motivate students in learning (Imansari & Sunaryantiningsih, 2017). Learning media that extensively utilize technological developments that have a positive impact on students in learning and daily life are electronic modules (Astra et al., 2020;Logan et al., 2021). The impact of electronic modules on students is very influential in learning activities that impact learning outcomes. There are many studies on electronic module teaching materials. The findings of previous studies stated that E-modules were effectively used in learning (Ningsih & Mahyuddin, 2021;Sofyan et al., 2019). Other research findings also state that E-modules make learning easier for students (Astra et al., 2020;Neppala et al., 2018;Yulando et al., 2019). It can be concluded that the E-module can facilitate students in learning. The absence of a study on the application of electronic modules in learning activities on environmental care characters was carried out to see the relationship between students' environmental care character indicators and the use of electronic modules based on local wisdom of mangrove ecotourism using the Professional 3D page flip application. This study has a difference from other studies, namely, this study examines the relationship of electronic modules to the character of caring for the environment, while in other studies, researchers research development. The purpose of this study is to analyze students' environmental care character after applying an electronic module based on local wisdom of mangrove ecotourism.

METHOD
This research is an associative quantitative research using the correlation analysis technique. The associative method is used to discuss a relationship between two or more variables (Muniady et al., 2014). The researchers used associative research methods with correlational analysis to determine the relationship between the electronic module based on local wisdom of mangrove ecotourism with environmental care characters. A product-moment correlation is produced to produce research that is valid internally and can be changed externally, and assessing the relationship between the construction of data analysis techniques used in processing the data. Product moment correlation is a parametric statistical test tool used to test the relationship between two random, homogeneous, and normally distributed samples. Data processing is carried out with the help of the SPSS program. A population is a group that is larger in number and is usually used to generalize research results. The population in this study were all students of SD N 64/I Muara Bulian. The sample of this research is a set of elements that are sampled. However, other elements are also possible such as groups (teachers, schools, classes) or objects (teachers, textbooks, school notes, and television). The sampling technique used is purposive sampling, namely the technique of determining the sample with specific considerations (Kholidin et al., 2020). The sampling technique in this research is purposive sampling with the criteria that students are seen from their gender, students are seen from their activeness in class and students are seen from their ability to communicate well with teachers and peers.
In collecting data, the research instrument in this study used questionnaires and interviews. In this study, the questionnaire used is a questionnaire of the two indicators in students' character, namely caring for the environment where the indicator consists of protecting the surrounding environment and saving energy. In determining the reliability, which serves to measure from a research test to remain consistent with the subject and under the same conditions. In calculating the reliability using the Cronbach alpha formula. The first indicator, namely protecting the surrounding environment, obtained a Cronbach alpha value of 0.780 and while the second indicator, namely energy-saving, obtained a Cronbach alpha value of 0.72. With each Cronbach alpha value > 0.7, the instrument is reliable. To determine the appropriate character in students using Likert. Where on the Likert scale type, namely strongly agree (SS), agree (S), not sure (N), disagree (TS), and strongly disagree (STS). Each positive item in the instrument has a score of: SS = 5, S = 4, N = 3, TS = 2, and STS = 1. Scores are reversed for negative items. This questionnaire was filled out to obtain data to determine the effect of an electronic module based on mangrove ecotourism on the character of caring for the environment with two indicators, namely maintaining the surrounding environment and also saving energy which was carried out in class IV SD N 64/I Muara Bulian.
Module validation is carried out to determine the level of using electronic modules. The validation of this module is carried out by experts, namely linguists, material experts, media experts and expert practitioners. In conducting validation, the experts filled out the instrument made by the researcher in the form of a Likert scale with positive questions. The data obtained were analyzed using two stages, the first of which was to add up the total score of each expert for all indicators, and the second stage was to provide a validation score by adding up all the scores obtained divided by the maximum score and then multiplied by 100%. Data were obtained using data collection procedures. Electronic modules are assessed by linguists, materials experts, media experts and expert practitioners. Experts fill out a questionnaire to see progress. The grid of the questionnaire is presented in table 2,3,4.   (Triangle, 2015). Descriptive statistics are used to provide an overview of the data and empirical data that have been collected (Ningsih et al., 2017). In this study, the data analysis method used is maximum, minimum, and average or mean.

Result
Grade IV B students enthusiastically welcomed the implementation of this electronic module at SD N 64/I Muara Bulian. Teachers and students responded very positively in learning activities using electronic modules based on local mangrove wisdom. Students are very enthusiastic when learning, and the curiosity of students increases. Descriptive data analysis of the effect of electronic modules based on local wisdom of mangrove ecotourism on improving students' character who care about the environment processed with the SPSS 20 application. 1 of 22 students), students in the bad category were 9.09% (2 out of 22 students) students with sufficient category were 9.09% (2 out of 22 students), students with good categories were 31.81% (7 of 22 students). 22 students), and students with very good attitudes were 45.45% (10 out of 22 students). Based on the attitude scale from the results of the data above, it shows that the data obtained is a mean value of 70.95, a maximum of 81, and a minimum of 62. These results indicate that students' attitudes towards environmental care indicators on the indicator of protecting the environment show a positive attitude seen from the results of data analysis. 16.68% of students or from a total of 22 students in the excellent category. It is also supported by the mean result of 70.95, which is a good category.
Based on the results of the analysis of the results of environmental care characters on energysaving indicators, the students' character categories are very bad as much as 4.45% (1 of 22 students), students with wrong categories are 4.45% (1 of 22 students) students with moderate categories as many as 9.09% (2 of 22 students), students with good category as many as 31.81% (7 of 22 students), and students with very good attitude as many as 50% (11 of 22 students). Based on the attitude scale from the data results above, it shows that the data obtained is a mean value of 80.63, a maximum of 81, and a minimum of 62. Based on the questionnaire from students' responses to the electronic module to see the character of students, the results obtained in several categories, namely very bad students, none, 9% students with bad categories (2 out of 22 students), 9% students with sufficient categories (2 out of 22 students) , in the good category there are 45% (10 of 22 students). On the attitude scale, the data above shows that the data obtained is a mean value of 87.0, a minimum of 69, and a maximum of 96. These results indicate that the attitude of students' responses to the electronic module shows a positive attitude as seen from the results of data analysis that 45% of students or 10 of a total of 22 students in the good category. The normality and linearity assumption test results from the response questionnaire data on the students' environmental care characters were processed using SPSS version 20.0, namely the normality value of 0.228 at the sig normality value, meaning that the existing data is expected the sig value> 0.05. The Kolmogorov Smirnov-based normality test results from two independent samples yielded a significance value of 0.997 > 0.05. Thus the residual value was normally distributed. The results of the linearity test of the sig deviation from linearity value of 0.664 > 0.05, it can be concluded that there is a linear relationship between the Electronic Module and the Environmental Care Officer. The correlation result is 0.885, and the sig value is 0.000, which is smaller than 0.05. It can be concluded that there is a relationship between the response of the electronic module based on the local wisdom of mangrove ecotourism to the character of students who care about the environment. Based on the results of data analysis of the relationship between the response and the electronic module based on local wisdom of mangrove ecotourism, the correlation between the response and the electronic module is 0.937. The second relationship is strong, by obtaining a signed value of 0.000 < 0.005 so it can be concluded that there is a relationship between the response and the electronic module with an R-value of 0.937, and it can be said that there is a mutual relationship between the response and the electronic module.

Disccusion
Based on the results of data analysis, the developed electronic module can be applied in learning as teaching materials and can improve the character of caring for the environment. This is because the value of local wisdom in the electronic module discusses natural ecotourism, namely mangroves. The data results show that the student's character shows a positive effect on the influence of environmental care characters with indicators of protecting the surrounding environment, which is of good value in the results of data analysis. Regarding the character of caring for the environment by protecting the surrounding environment, which is the first indicator, it is strengthened by the results of interviews, which conclude that students have the character of caring for the environment. Caring for the environment is an attitude and action that seeks to prevent damage to the surrounding natural environment (Carling, 2021;Franklin et al., 2021). In the attitude of protecting the surrounding environment, there is still a lack of awareness owned by each individual, therefore the importance of inculcating from the age of elementary school students regarding the attitude of protecting the surrounding environment. The character of students on the indicator of the influence of the electronic module based on local wisdom of mangrove ecotourism to improve the character of students who care about the environment, which shows a positive thing about the influence of the character of caring for the environment with indicators of protecting the surrounding environment, which is of good value in the results of data analysis. This is also supported by the results of interviews conducted showing the effect of electronic modules based on local wisdom of mangrove ecotourism to improve students' character in the excellent category. One of the positive impacts of applying the influence of electronic modules is that students are motivated to learn (Dumitrescu et al., 2014;Resita & Ertikanto, 2018;Sadimin Sadimin et al., 2017). Learning activities in safe and comfortable classroom management can make students more focused on participating in learning activities (Mastroleo et al., 2020;Puspoko Jati et al., 2019).
These results show students' attitudes towards energy saving indicators. This shows a positive attitude, seen from the results of data analysis that 80.63 students or a total of 22 students are in the very good category. This is also supported by the mean result of 80.63 which is a good category. These results are also reinforced by the results of interviews to determine the attitudes that indicate energy saving by students. Therefore, character education is very important to change the way of thinking, behaving, and the way a person cares about the surrounding environment (Cervera-Gasch et al., 2021;Hattingh & Downing, 2020). Thus the electronic module can have an influence on students in shaping students'character (Istuningsih et al., 2018;Kiong et al., 2012;Majid et al., 2012). This research has a Asrial 1 , Syahrial 2 , Dwi Agus Kurniawan 3 , Nurul Delima Kiska 4 / Improving Environmental Care Characters Through E-Modules Based on Local Wisdom Mangrove Ecotourism novelty in a study where the renewability is found in the variables studied, namely the character of caring for the environment which is taken by two indicators, namely protecting the surrounding environment and also saving energy which is to determine the relationship between these indicators, researchers with the application of electronic modules in this study. The limitations in this study are in the learning competencies, namely class VI with theme 3 "Care for Living Creatures" and Subtheme 3 ", Let's Love the Environment" in learning 1, which is based on Local Wisdom for Mangrove Ecotourism in Pangkal Babu using the Kivsoft Flipbook Maker application which is applied to the character. Environmental care, social care, and responsibility. This research implies that teaching materials in the form of electronic modules can be used to feel natural and learn with an independent system. Recommendations from researchers are in learning activities delivered by teachers to be developed or varied by utilizing the times, namely in the form of technology, information and communication, in order to increase students' motivation to learn and improve student character, especially the character of students who care about the environment.

CONCLUSION
The environmental care character possessed by the students has a suitable category, seen from the environmental care character indicator after using an electronic module based on local wisdom. It can be concluded that the electronic module based on the local wisdom of Mangrove ecotourism can shape the character of environmental care in students. Therefore, both students and teachers need to implement electronic modules based on local wisdom that can be used to instil environmental care characters in students.