PENERAPAN MODEL COOPERATIVE LEARNING TIPE PICTURE AND PICTURE UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRONOLOGIS SISWA DALAM PEMBELAJARAN SEJARAH: Penelitian Tindakan Kelas di Kelas XI IPS 3 SMA Negeri 13 Bandung

Penelitian ini dilatarbelakangi oleh keresahan peneliti dalam melihat masih rendahnya kemampuan berpikir kronologis siswa di kelas XI IPS 3. Hal tersebut ditandai dengan terabaikannya konsep struktur temporal dan masih rendahnya kemampuan siswa dalam menunjukkan konsep kesinambungan dan sebab akibat. Sehingga permasalahan utama yang akan diteliti adalah bagaimana meningkatkan kemampuan berpikir kronologis siswa melalui penerapan model cooperative learning tipe picture and picture. Model cooperative learning tipe picture and picture ini memungkinkan siswa untuk bekerja sama dalam kelompok untuk mencapai tujuan pembelajaran dengan dibantu media gambar. Sehingga dengan menggunakan media gambar sebagai kajian utama dapat membantu siswa untuk merekonstruksi peristiwa sejarah. Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan kelas (PTK), sementara itu peneliti menggunakan desain dari Kemmis dan Mc. Taggart yang setiap siklusnya terdiri dari perencanaan (plan), pelaksanaan (act), pengamatan (observ), dan refleksi (reflect). Teknik pengumpulan data yang digunakan adalah observasi, wawancara, dan studi dokumentasi. Berdasarkan hasil penelitian yang dilaksanakan selama empat siklus, dapat disimpulkan bahwa terjadi peningkatan yang cukup signifikan pada indikator kemampuan berpikir kronologis. Peningkatan tersebut ditandai ketika diterapkannya model cooperative learning tipe picture and picture, siswa mampu mengidentifikasi gambar berdasarkan konteks peristiwa yang tepat, munculnya kemampuan bekerja sama dalam kelompok untuk mengurutkan peristiwa berdasarkan aspek latar belakang, jalannya peristiwa dan dampaknya, siswa menjadi terbiasa dalam mencantumkan satuan waktu dengan lengkap dan meningkatnya kemampuan merekonstruksi peristiwa secara kronologis dengan dibantu media gambar. Hal tersebut menunjukkan bahwa penerapan model cooperative learning tipe picture and picture ini dapat meningkatkan kemampuan berpikir kronologis siswa. Kata Kunci: Berpikir Kronologis, Model Cooperative Learning Tipe Picture and Picture, Penelitian Tindakan Kelas Background of this research arose from the researcher’s concern to the students’ lack of ability to think chronologically in XI IPS 3 classroom. It is identified by their ignorance to temporal structure concept and low ability in demonstrating the concept of continuity and causality. So the aim of this study focuses in improving the students’ chronological thinking ability through the implementation of cooperative learning model picture and picture type. This cooperative learning model picture and picture type allows the students to work together in groups to achieve the learning purpose through pictures as its media. Therefore, by using pictures as media in learning avtivities it is aimed to help students reconstructing historical events. The method used in this study is a classroom action research (CAR), the research design is adapted from the work of Kemmis and Mc. Taggart where it consists of several cycle and each includes several phases; planning (plan), implementation (act), observations (Observe) and reflection (Reflect). The data was collected from observation, interviews, and documentation. Based on the results carried out during the four cycles, it can be concluded that there is a significant increase in the students’ ability to think chronologically. During the implementation of "Cooperative Learning model, picture and picture type", Students' improvements are indicated when they are; (1) able to identify pictures based on the right exact context of events; (2) able to work together in group while arranging the sequences of event based on its background, plot and what it caused; (3) getting used to write down complete time sequences and; (4) showing improvements in reconstructing events chronologically with the medium of pictures. It shows that the implementation of cooperative learning model picture and picture type can improve the students’ ability to think chronologically. Key Words: Chronological Thinking, Cooperative Learning Model Picture and Picture Type, Classroom Action Researc

Pajanan Kebisingan dan Hipertensi di Kalangan Pekerja Pelabuhan

Penyakit kardiovaskular menempati urutan ke-4 atau 15% dari penyebab kematian yang berhubungan dengan pekerjaan. Hipertensi yang merupakan salah satu penyakit pembuluh darah, dikenal sebagai silent killer karena sering tidak menimbulkan gejala. Sebagian besar penderita hipertensi di Indonesia tidak terdeteksi, sementara mereka yang terdeteksi umumnya tidak menyadari kondisi penyakitnya dan hanya sebagian kecil yang berobat secara teratur. Tujuan penelitian ini untuk mengetahui prevalensi hipertensi pada pekerja pelabuhan di wilayah kerja Kantor Kesehatan Pelabuhan Kelas II Tarakan serta faktor-faktor risiko yang berpengaruh. Desain penelitian yang digunakan adalah potong lintang; subjek diperoleh dari hasil survei penyakit tidak menular tahun 2011 oleh Kantor Kesehatan Pelabuhan Tarakan. Subjek yang terkumpul adalah 361 pekerja. Nilai pengukuran tekanan darah menggunakan nilai baku dari JNC VII tahun 2003. Prevalensi hipertensi ditemukan lebih rendah daripada angka nasional dan provinsi, yaitu 21,88%. Pajanan kebisingan dikaitkan dengan usia, riwayat keluarga hipertensi, stres, indeks massa tubuh dan berhubungan dengan hipertensi.Cardiovascular disease range ranks fourth or 15 % of the causes of death related to job. Hipertension is one of cardiovascular disease thet is known as silent killer because of lack of simptom. Most of hypertension patients in Indonesia are not detected, while they are whose detected do not conscious their disease condition and only little who get the treatment regularly. The objective of this study was to know the prevalence and risk factors of hypertension among harbor worker at Port Health Office Class II of Tarakan with it's associated risk factors. The study design used was crosssectional. The study used secondary data source of noncommunicable disease survey, 2011 at Port Health Office of Tarakan. The subjects were 361 workers. Value of blood pressure measurement using the raw value of the JNC VII IN 2003. The prevalence of hypertension were found lower than national and province indicator score, 21,88%. Noise exposure is associated with hypertension together with age, family hypertension history, stress, body mass index

Analisis Perencanaan Tebal Lapis Tambah (overlay) Cara Lenduntan Balik Dengan Metode Pd T-05-2005-B dan Pedoman Interim No.002/P/BM/2011

Roads are the transport infrastructures which play an important role in supporting the economicgrowth of a region. Therefore it is necessary to do maintenance efforts so that the roads canfunction optimally.One of them is by adding overlay. The selection of methods become a factorthat must be considered before doing flexible pavement overlay design. It is because of improperplanning can cause damaged or uneconomical construction of roads. Along with the technologicaladvances, methods of overlay flexible pavement design based on deflection also undergone manymodifications such as“Pedoman Perencanaan Tebal Lapis Tambah Perkerasan Lentur Pd T-05-2005-B”and “Pedoman Interim Perkerasan Jalan Lentur No.002/P/BM/201”. The purpose of thisresearch was to determine the most optimal and most efficient life cyclecost of overlay design inthe roads performance improvement project of Batas Kota Metro-Gedung Dalam. From theanalysis results show that the design results by using Pd T 05-2005-B were thinner than PedomanInterim No.002/P/BM/2011. It was caused by several factors such as the analysis of traffic,temperature correction factor, and the types of materials used. The indicator value of theinternational roughness index (IRI) is predicated by emperical equations and the design life of 20years, obtained the lowest lifecycle costs are the result of design methods Pd T-05-2005-B. Theresults of the analysis also showed that the cost at the end of the design life methods Pd T-05-2005-B less than Pedoman Interim No.002 /P/BM / 2011.Keywords :Road, Overlay, Life Cycle Cos

SWOT Analysis of PSBB Policy Implementation at Public Facilities or Areas In Bekasi City in March-June 2020

Background: The government of Bekasi City has released specific policies related to PSBB, which startedfrom April 15, 2020, until the fifth amendment that will be over on July 2, 2020, due to the high prevalence of confirmedCOVID-19 cases in Bekasi City. Methods: Our study using a combination approach between Media Content Analysis forcollecting the secondary data and SWOT analysis plus Trias Policy Analysis in evaluation and identification the role ofseveral elements related to specific policies released from the Government of Bekasi City. Result: There are some bestrecommendations based on our SWOT analysis and Trias Policy Analysis, such as 1) “New normal” behavior of PHBS inBekasi City community through health promotion enhancement programs on RT/RW; 2) Reinforcement of regulation andpunishment for the violator of PSBB in region area of Bekasi City, and 3) Partnership optimization with social media asthe tool of the policy socialization process that released from the government. Conclusion: The effectiveness of policyimplementation on PSBB in Bekasi City requires active collaboration among government, community, and media. Theparticipation of government through clarity of policy content, participation of people was through policy compliance, andthe media act as the bridging to provide accessible information for the community

METODE PENANAMAN KARAKTER RELIGIUS PADA SISWA KELAS VIII MTsN TEMON TAHUN PELAJARAN 2017/2018

Penelitian ini bertujuan untuk mengetahui apa saja metode penanaman Karakter Religius yang dilakukan Guru Pendidikan Agama Islam Pada siswa kelas VIII MTsN Temon, metode apa saja yang dilakukan Guru BK pada siswa kelas VIII MTsN Temon, dan untuk mengetahui Hasil penanaman karakter pada siswa kelas VIII MTsN Temon. Pada penelitian ini menggunakan metode penelitian lapangan, dengan menggunakan pendeketan deskriptif, dalam mengumpulkan data yang ada di lapangan peneliti menggunakan metode Observasi, Wawancara, Dokumentasi. Penelitian ini dilakukan selama 24 hari, sedangkan untuk analisis data menggunakan analisis Deduktif. Hasil penelitian yang dilakukan peneliti adalah metode yang dilakukan Guru Pendidikan Agama Islam pada siswa kelas VIII di MTsN Temon, yaitu memiliki pelajaran Agama lebih banyak dengan memiliki empat pelajaran yaitu Sejarah Kebudayaan Islam, Aqidah Akhlak, Fiqih, dan Al Qur’an Hadits. Metode yang digunakan yaitu dengan menunjukan teladan, metode memberi arahan, memberikan motivasi atau dorongan, metode kontinuitas (sebuah proses pembiasaan dalam belajar, bersikap, dan berbuat), memberikan nasihat, metode repetition (pengulangan). Sedangkan metode penanaman karakter religius yang dilakukan Guru BK (Bimbingan dan Konseling) yaitu dengan metode bimbingan dan arahan, keteladanan, motivasi, dan nasihat. hasil penanaman karakter religius pada siswa kelas VIII MTsN Temon yaitu setelah dilakukan nya metode penanaman karakter religius oleh Guru dapat dilihat bahwa siswa sudah cukup baik memiliki karakter religius walaupun belum mencapai hasil yang maksimal. sikap yang sudah dimiliki siswa yaitu beriman kepada Allah dan rosul-Nya berikut seluruh ajaran-Nya, selalu berdzikir kepada Allah, selalu berhalawat kepada rasulullah SAW, cerdas emosinya, taat pada hukum allah dan hukum negara, jujur, adil, amanah dan tabligh, toleran dan menghargai pendapat orang lain

Dukungan Sosial dan Stress Reduction pada Ibu Hamil di Era Pandemi COVID-19: Studi Pendekatan Literature Review

The COVID-19 pandemic has restricted human activities or a person's mobilization. Activity restrictions can make people experience psychological disorders, including pregnant women. This certainly makes it easier for pregnant women to experience stress and the lack of direct social support by those closest to them during the pandemic. The purpose of this study is to examine social support and stress reduction for pregnant women in maintaining health during the COVID-19 pandemic era. Search literature using journal databases, namely Science Direct, Scopus, and Proquest. The journal search strategy aims to retrieve research articles that are by the research topic so that 9 journal articles are discussed in this study. The results of this research study found that social support is important for pregnant women by the closest people such as husbands, family, and friends. Social support can be provided through virtual support to improve the quality of life of pregnant women. Activities for pregnant women that can reduce stress include communicating with others, physical activity, seeking entertainment, rest, alternative therapy, nature recreation, doing home activities such as cooking, doing favorite hobbies, organizing (including studying, preparing for the arrival of the baby), and controlled eating/drinking activities

Metode Penanaman Karakter Religius Pada Siswa Kelas VIII MTsN Temon Tahun Pelajaran 2017/2018

This study aims to find out what are the methods of Applying Religious Characters conducted by Islamic Religious Education Teachers In grade VIII students MTsN Temon, what methods do by BK teachers on students of grade VIII MTsN Temon, and to know the results of applying characteristic in grade VIII students MTsN Temon . In this study using field research methods, using descriptive descriptions, in collecting data in the field research using methods: Observation, Interview, Documentation. This research was conducted for 24 days, and for data analysis using Deductive analysis. The results of research conducted by researcher, the Teacher of Islamic Religious Education in MTsN Temon in grade VIII students, has four lessons of Religion that taught to students namely History of Islamic Culture, Aqeedah Akhlak, Fiqh, and Al Qur'an Hadith. The method used by the teacher of Islamic religious education is to show the example, giving direction, giving motivation or encouragement, continuity (a process of habituation in learning, behaving, and doing), giving advice, repetition method (repetition). While the method of applying the religious character of the teacher BK (Guidance and Counseling) is by the method of guidance and direction, exemplary, motivation, and advice. the result of the applying of religious character in grade VIII student MTsN Temon after done his method of applying religious character by teacher can be seen student have good religious character although not yet reach maximum result. attitudes that already possessed students who believe in Allah and His rosul and all his teachings, always pray to God, always pit to the Prophet SAW, intelligent emotion, obedient to the laws of God and state law, honest, fair, trust and tabligh, tolerant and appreciate the opinions of others

PENURUNAN PESERTA DIDIK PADA SARANA PENDIDIKAN DASAR DI KECAMATAN COLOMADU KABUPATEN KARANGANYAR

Prasarana pendidikan meliputi satuan pendidikan beserta kelengkapannya, diantaranya lahan, perpustakaan, laboraturium, instalasi daya dan jasa, tempat berolahraga, tempat ibadah, tempat bermain, tempat berkreasi dan ruang/ tempat lain yang diperlukan untuk menunjang proses pembelajaran yang teratur dan berkelanjutan. Prasarana pendidikan yang tersedia di Kota Surakarta tentu berbeda dengan yang ada di Kabupaten Karanganyar, baik dari segi kualitas maupun kuantititas. Pengaruhnya dengan kota surakarta dapat di lihat pada peningkatan commuter yang berlangsung dari daerah sekitarnya termasuk kecamatan Colomadu dikarenakan sebagian besar beraktivitas di Kota Surakarta

ANALISIS PENGARUH VARIASI FRAKSI VOLUME TERHADAP SIFAT MEKANIK KOMPOSIT HIBRID POLIESTER DENGAN FILLER ALAMI SERAT SEKAM PADI DAN SERAT SABUT KELAPA

Serat sabut kelapa (SSK) terdiri dari serat dan gabus. Gabus merupakan bagian yang menghubungkan untaian-untaian serat yang satu dengan yang lain. Pada pengolahan serat sabut kelapa, gabus tersebut dibuang sehingga dihasilkan serat yang bersih, licin dan mengkilat. Serat sekam padi (SSP) merupakan bahan alami yang banyak mengandung lignoselulosa. Bahan selulosa terdiri dari serat- serat selulosa yang diselaputi oleh matrik yang disebut lignin , bahan lignoselulosa yang menyebabkan timbulnya sifat kuat dan kaku. Dari sifat mekanik yang dimiliki serat sabut kelapa dan sifat kaku serta kuat yang dimiliki sekam padi maka dapat digunakan sebagai filler (pengisi) bahan komposit. Penelitian ini dilakukan dengan metode hand lay-up. Perbandingan fraksi volume serat sekam padi dan serat sabut kelapa terhadap resin polyester dengan variasi 40% resin , 40% serat sekam padi, 20% serat sabut kelapa (4,4,2); 40% resin, 30% serat sekam padi , 30% serat sabut kelapa (4,3,3) ; 40% resin , 20% serat sekam padi, 40% serat sabut kelapa (4,2,4). Kondisi optimum yang didapat pada penelitian ini adalah terjadi pada perbandingan variasi fraksi volume 40% resin , 20% serat sekam padi, 40% serat sabut kelapa (4,2,4), yaitu : tegangan tarik sebesar 13,576 N/mm2, regangan tarik sebesar 2,577%, nilai energi impact sebesar 27,900 Joule, dan densitas sebesar 1,356 gr/cm3

Pengaruh Suhu Pemadatan Campuran Untuk Perkerasan Lapis Antara (AC-BC)

The main objective of this study was to determine the influence of variations of temperaturechanges on the asphalt compaction process heat (hot mix asphalt) layer between (AC - BC)against Marshall parameter with reference to the specifications of Highways in 2010.Based on the analysis of data processing obtained that the value content of asphalt used formiddle limit is 6.1 % and the lower limit of 6.85 %.Based on the analysis of data processing obtained that the value content of asphalt used formiddle limit is 6.1 % and the lower limit of 6.85 %. From the test results Marshall at atemperature of 135oC, 145oC and 155oC in the middle limit has met all the parameters Marshall.Only at a temperature of 125oC and 115oC that do not meet the parameters Marshall Void in valuedue Mix (VIM) and the Marshall Quotient (MQ) do not enter Specifications Highways Marshall2010. While testing the lower limit on the temperature 115oC, 125oC and 135oC does not meet allthe parameters Marshall, because the value of Marshall Quotient (MQ) did not enter thespecifications of Highways in 2010