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Coloring materials for fabric painting can be produced from natural dyes and synthetic dyes. Natural and synthetic dyes have their respective advantages and disadvantages. The combination of the two colors will give the impression of a brighter color, and slightly reduce environmental pollution. The objectives of this research are: 1) Knowing the processing of synthetic and natural dyes for fabric painting; 2) Knowing the results of applying synthetic and natural dyes to fabric painting. The method used in this research is the research and development approach model Research and Development (R&D) and data analysis. Trials in this study were carried out with dye using 4 types of cloth with the help of a validator as an assessor of the coloring results. The results of this study indicate that synthetic dyes are lighter than natural dyes. Meanwhile, the colors produced from natural dyes tend to be darker. In painting this cloth, the writer needs a combination of dark and light colors. Therefore, the use of synthetic and natural dyes requires mixing of colors. The fading test conducted by the author for the color absorption of diamond crape on the fabric is very good. Thus it can be concluded that the use of natural and synthetic dyes can be applied to fabric painting by conducting trials first to get the right color.

In their life, the people of Siwal Village cannot be separated from the use of oil. Moreover, the majority of Siwal Village residents work as food or fried food sellers on the roadside. Repeated use of cooking oil can have harmful effects on health. In addition, used cooking oil that can no longer be used is usually dumped in careless places and causes environmental pollution. Another problem in Siwal Village is the lack of skills of children due to the influence of gadgets. With these things in mind, training on how to process used cooking oil into an alternative material for making used used wax is one of the right solutions. Activities consist of a location survey, implementation, results and discussion. Implementation includes; 1) preparation 2) counseling 3) training 4) mentoring 5) evaluation 6) advanced stage training. All activities carried out online are able to improve children's skills and reduce environmental pollution due to used waste. Keywords: oil, used cooking, wax

AbstractCikiwul is a village located in Bantargebang district. Where the Bantargebang location is a final waste collection site which is the main disposal site for around 6,500 tons of waste per day from all over Jakarta. Plastic bag waste is a serious enemy for environmental sustainability. The difficulty in breaking down makes plastic waste need proper handling so that it does not accumulate. One way is to do an ecobrick. Ecobrik is a plastic waste management method that is very easy for everyone to do and has a very high impact on environmental conservation. We do community service by disseminating the benefits of ecobricks, as well as providing training on how to do ecobricks together with Cikiwul residents. Training using the zoom platform, adapting to current conditions, activities are carried out by discussing and providing training videos on how to make ecobricks. It is hoped that this activity can reduce plastic waste, which its usefulness can be maximized into new objects that have useful values.AbstrakCikiwul merupakan salah satu kelurahan yang berada pada kecamatan Bantargebang. Di mana lokasi Bantargebang merupakan tempat penampungan sampah akhir yang menjadi tempat utama pembuangan sekitar 6.500 ton sampah per hari dari seluruh wilayah Jakarta. Sampah kantong plastik menjadi musuh serius bagi kelestarian lingkungan hidup. Kesulitan dalam terurai, menjadikan sampah plastik perlu penanganan yang tepat agar tidak semakin menumpuk. Salah satu caranya adalah dengan melakukan ecobrick. Ecobrik merupakan metode pengelolaan sampah plastik yang sangat mudah dilakukan setiap orang dan sangat tinggi pengaruhnya bagi pelestarian lingkungan. Pengabdian masyarakat yang kami lakukan dengan mensosialisasikan manfaat ecobrick, serta memberi pelatihan cara melakukan ecobrick bersama dengan warga Cikiwul. Pelatihan menggunakan platform zoom, menyesuaikan dengan keadaan saat ini, kegiatan dilakukan dengan berdiskusi dan memberikan video pelatihan cara pembuatan ecobrick. Diharapkan dengan adanya kegiatan ini, dapat mengurangi sampah plastik, yang dimaksimalkan kegunaannya menjadi benda baru yang memiliki nilai guna.Â

The purpose of the research was to find out the level of the students' problem solving skills on environmental material at X class of MAN Bintan. The researcher applied descriptive quantitative approach as method for analyzing the data. Sampling in this study using Total Sampling technique with the sampel consisted of 59 students. This instrument is used to collect students' problem solving skills through six aspects to Chang & Kelly with 6 items essay and feature interviews. The data were analyzed with statistical rule in percentage. Based on the results of data analyze shows that a 77% rate highly classified. The researcher concluded that student at X class MAN Bintan has good problem solving skills. However, it still needs training and guidance to develop problem solving skills.