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Chemical Write Students Worksheet (LKPD Chemical) has been applied in MAN 1 Cirebon City and MAN 1 Plered Cirebon Regency. It still not contribute to the student's science-religious character. The LKPD Chemical On the Material Structure of the Atom developed based on the values of the Quran are expected to contribute to the science-religious character of the MAN students. These study aims are to determine: (a) The percentage of the feasibility of the Qurani Students Worksheet, (b) The effectiveness of using that, and (c) The science-religious character building of students at MAN 1 Cirebon City and MAN 1 Plered Cirebon Regency. The type of research used is research and development using the ADDIE model, which consists of analysis, design, development, and evaluation. The phase of analysis is done by analyzing the methods, users, and teaching materials. The LKPD is designed by designing the map of the material, the outline of LKPD, display, and application. The development is done starting from preproduction content, the chemistry with Al-Quran, production, post-production, and validation. The evaluation is performed by the application on a small and large scale. The result of the feasibility is 82,45%; the percentage of the value indicates of LKPD is appropriate to use. The effectiveness of using Qur'ani student's worksheet is in the category of large and medium scale. The category shows that LKPD Qur'ani is effectively used in learning Al-Qur'an based chemistry. The characters of the science-religious formed are honesty, discipline, cooperation, and hard work. The formation of these characters is expected to give birth to an intelligent generation, have worked, and have good character.

Penelitian ini bertujuan untuk meningkatkan keaktifan dan hasil belajar kimia peserta didik pada materi hidrokarbon melalui penerapan process oriented guided inquiry learning kelas XI SMA Muhammadiyah Kedawung. Metode penelitian yang digunakan adalah penelitian tindakan kelas. Hasil penelitian menunjukkan peningkatan keaktifan pembelajaran peserta didik pada proses pembelajaran. Pada kegiatan prasiklus keaktifan peserta didik diperoleh rata-rata skor 41,42, siklus I dengan skor 61,42 dan siklus II dengan skor 78,57. Hasil belajar peserta didik juga menunjukkan adanya peningkatan dari prasiklus diperoleh rata-rata nilai 63,69, siklus I sebesar 71,36 dan siklus II sebesar 79,08. Hasil penelitian menunjukkan model process oriented guided inquiry learningdapat meningkatkan keaktifan dan hasil belajar peserta didik kelas XI SMA Muhammadiyah Kedawung Cirebon.

The purpose of this study is to analyze the content of the coordination chemistry teaching materials used by lecturers in chemistry undergraduate students education program at one of Islamic University in Cirebon. It should has a potential for the development of students’ systems thinking skills. The data used in form of teaching materials compiled by a team of lecturers and digital textbooks that consist of complex coordination compound matter. This study uses the Model of Educational Reconstruction (MER) limited to only phase one namely content structure analysis. Then the qualitative content analysis (QCA) of the Mayring model has been applied. The first stage of MER content analysis is carried out namely clarifying the conception of the material from scientists. The result of the qualitative contents analysis of coordination chemistry teaching materials used by the lecturers meet the criteria of indicators to develop students’ system thinking skills. The structure of the contents of this teaching material showed that in each part of the key concepts represent the ability to identify, organize, map the concepts involved in coordination compound bonds and analyze, predict the structure of coordination compounds. It has been found that 88.89% of teaching material has potential to develop all indicator of student’s system thinking. The result showed that the content of coordination chemistry teaching materials has an influence in developing students’ systems thinking skills.