This study tried to describe the energy in daily life learning to train students' critical thinking skills. Improving critical thinking through learning in school is an effort in enlightening the quality of national education and Indonesian students' readiness to face the globalisation era which is full of challenge and sense of climate’ life that are very competitive. It was important to investigate the learning of energy in living systems in order to train the critical thinking skills because nowadays energy becomes a global issue which relates to the future life. This study utilised a qualitative method. The data were collected by the teacher’s documentation and depth interview. The data were then analysed, described, and interpreted comprehensively. Data analysis result gotten the teacher did not instruct and concentrate yet to the critical thinking. The root problem was the teacher did not show that learning guideline and comprehension that can lead to student critical thinking.

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Problem Based Learning (PBL) terhadap keterampilan berpikir kritis dan kemampuan pemecahan siswa kelas X di SMA Negeri 36 Musi Banyuasin. Penelitian ini merupakan penelitian kuantitatif menggunakan pendekatan Quasi Eksperiment dengan desain penelitian One Group Pretest-Posttest. Pengumpulan data dengan menggunakan lembar angket dan tes. Dalam penelitian ini terdapat sampel sebanyak 27 siswa dengan teknik pengambilan sampel yaitu Purposive Sampling. Berdasarkan data dan pembahasan ditemukan bahwa penggunaan model pembelajaran hasil analisis uji “t” diketahui nilai signifikasi model pembelajaran PBL adalah 0,81 > 0,05, berpengaruh terhadap keterampilan berpikir kritis. Sedangakan, pengaruh kemampuan pemecahan masalah terhadap keterampilan berpikir kritis nilai signifikansi adalah 0,22 > 0,05. Artinya terdapat pengaruh saat sebelum diberikan model pembelajaran dengan sesudah diberi model pembelajaran.

The process of digitizing halal certification turns out to be quite difficult for business actors who are not familiar with using computers. Moreover, it takes a long time to fill out the entire form, micro and small business actors who do not have employees prefer to open a business or operate as usual rather than spending time studying a series of certification processes. Therefore, the writing team as halal assistants feel the need to carry out community service in the form of assistance in filling out forms (SJPH). Based on the results of the dedication that has been carried out, it can be said that the service activities have been successful, business actors understand the importance of halal certificates, consciously and willingly attend the mentoring event to gain technical knowledge of processing halal certificates. Business actors are also willing to make improvements when during the filing period a discrepancy is found by the fatwa commission which must be corrected by the business actor.

The circulatory system or cardiovascular system is an organ system that functions to move substances to and from cells. The term cardiovascular ability has the same meaning as several other terms such as cardiac endurance, aerobic fitness, and cardiorespiratory endurance. In the Penggemar Senam Pagi Sungai Kambang Ceria (PSPSKC) community, there is a lack of physical activity, a lack of application of the right time to do sports and less precise in choosing sports exercises that can improve cardiovascular. Because the members need to have good cardiovascular endurance to support daily activities.This type of research is an experimental research with a one group pre-test post-test design. The instrument used is the Harvard step test. The population in this study were the entire Senam Pagi Sungai Kambang Ceria (PSPSKC) community which amounted to 64 people. Sampling in this study using purposive sampling technique, namely the technique of determining the sample with a specific purpose. The sample in this study were 10 people from the Penggemar Senam Pagi Sungai Kambang Ceria (PSPSKC) community aged 20-30 years. The results of the research on the initial test (pre-test) got an average result of 57.3 while in the final test (post-test) it was 65.3. Meanwhile, from the results of hypothesis testing using the t-test, the results of t (4.457)> from the t value (1.833) with a significance level of = 0.05 (5%). From these data, it can be concluded that there is a significant effect of Mix Impact aerobic exercise on cardiovascular improvement in the Penggemar Senam Pagi Sungai Kambang Ceria (PSPSKC) community.

This study aims to determine the cause of the lack of interest of the people of Lambur II Village, Tanjung Jabung Timur Regency in the petanque sport. The research used is a descriptive survey by describing the results of public interest in the Petanque sport. The variable used in this study is a single variable. The study began with the activity of distributing questionnaires to the sample, then data analysis was carried out on the results obtained from the research sample. The results showed that the review of interest in the Petanque sport in Lambur II Village, Tanjung Jabung Timur Regency, Jambi Province in the medium category was 57.93%. From the results that have been obtained, it shows that the review of interest in the Petanque sport in Lambur II Village, Tanjung Jabung Timur Regency, Jambi Province has begun to be popular among the public. The conclusion from the research conducted is that the results of the analysis of each factor that affect the interest of the people of Lambur II Village, Tanjung Jabung Timur Regency, Jambi Province and the results of the analysis of each influencing indicator are based on intrinsic factors and each indicator, namely the indicators of interest, attention, and activity is moderate. Then for the interest of the people of Lambur II Village, Tanjung Jabung Timur Regency, Jambi Province towards petanque sports based on extrinsic factors and indicators, namely environmental indicators and indicators of tools and facilities, it can be said that the interest of the people of Lambur II Village, Tanjung Jabung Timur Regency, Jambi Province towards sports petanque is medium.