Economic growth is driven by exports, imports, and syariah investment. Research aims to determine the effect of export, import, and syariah investment to Indonesia’s economic growth period 2011-2018. Indonesia economic growth always change. This study use quantitative method. The data used is time series subject during of 2011-2018 from Central Bureau of Statistics. Analysis of the subject in this study using multiple linear regression analysis. Simultaneous test results show that exports, imports, and syariah investment has not a significant influence on economic growth of Indonesia. For partial test, exports are negative and significant, imports are negative but not significant, and syariah investment are negative and significant to economic growth of Indonesia period 2011-2018.

This research is based on the absence of teaching materials on statistical methods oriented to the Indonesian National Qualification Framework (INQF) in the era of the industrial revolution 4.0 which can facilitate students majoring in mathematics education at STKIP Bima with a hybrid learning model that combines face-to-face learning in the classroom and e-learning. The purpose of this study is to produce products in the form of teaching materials that design at online class that is adjusted to hybrid learning oriented to INQF. The method used is design research which includes: (1) preliminary design, in this phase is made Hypothetical Learning Trajectory (HLT); (2) experiments, in this phase existing designs are tested to students; (3) retrospective analysis, in this phase the researchers compare the HLT with the actual student learning process. The results of this research showed that tasks which were presented in teaching materials that combine faceto-face learning in the classroom and e-learning in the form of online classes by considering learning obstacle and preliminary study able to facilitate students to understand the preliminary statistics material, data presentation, and measure of central tendency.

Revolusi industri 4.0 sangat mendukung kecanggihan teknologi komunikasi, salah satunya smartphone. Smartphone memiliki fitur media sosial dan yang paling populer adalah TikTok. Penggunaan aplikasi TikTok dapat menjadi media alternatif  yang membantu perkembangan anak. Tujuan penelitian ini adalah untuk memberikan pandangan baru terhadap aplikasi TikTok yang sering di gambarkan buruk  terhadap anak ternyata memiliki manfaat yang baik untuk perkembangan anak. Penelitian ini menggunakan metode deskriptif kualitatif dengan menganalisis seluruh hasil observasi peneliti dengan apa adanya serta pengumpulan data di ambil melalui observasi dan dokumentasi. Hasil penelitian mengungkapkan bahwa aplikasi TikTok memiliki peran dalam membantu perkembangan anak, antara lain nilai agama dan moral melalui bersabar, fisik motori dengan melatih otot melalui gerakan, kognitif melalui penghafalan, bahasa dengan bertambahnya pembendaharaan kata, sosial emosional melalui pengekspresian wajah sesuai dengan suasana hati serta tampil percaya diri dan seni dengan mengembangkan bakat terpendam anak

Osteoporosis is a metabolic bone disease, characterized by decreased of bone mass density. Its incidence is higher in older population.Serum osteocalcin level is related to the rate of bone turnover. To analyze serum osteocalcin level on osteopenic and osteoporosis subjects.We examined 61 subjects for detecting osteopenia and osteoporosis by Sahara densitometer and measuring serum osteocalcin level byElecsys N-MID Osteocalsin Assay test. Of 21 men and 40 women, prevalence of osteopenia and osteoporosis were higher in women(57.5% and 32.5%) than men (42.9% and 23.8%). Most of osteoporosis subjects were in ≥ 60 years group and osteopenic subjects werein 50–59 years group (p<0.05). Mean of serum osteocalcin on osteoporosis subjects (26.70 ng/mL) was higher than osteopenic (23.78ng/mL) and normal (19.16 ng/mL) subjects (p<0.005). Prevalence of osteopenia and osteoporosis were higher in women than men. Theincidence of osteoporosis was related to the increase of age. Serum osteocalcin level was related to the severity of diagnosis category.

Kebutuhan para pengguna akan adanya tempat beristirahat sejenak membutuhkan adanya kawasan peristirahatan yang sesuai standar dan layak memenuhi syarat dengan tidak mengesampingkan arsitektur lokal daerah setempat. Suatu kawasan peristirahatan yang baik harus dapat memfasilitasi kebutuhan-kebutuhan para pengguna yang beristirahat berdasarkan hasil pengamatan kebutuhan pengguna selama melakukan perjalanan. Malino merupakan daerah yang terkenal akan wisata alamnya yang ditempuh selama 2 jam perjalanan dari Kota Makassar memerlukan adanya kawasan peristirahatan dengan fasilitas yang lengkap. Tujuan laporan perancangan ini adalah memfasilitasi para pengguna jalan poros malino yaitu kawasan peristirahatan sebagai aktivitas istirahat sejenak untuk melepas lelah. Kawasan perencanaan nantinya akan menggunakan pendekatan arsitektur lokal setempat dimana daerah tersebut masih kental dengan adat Bugis-Makassar. Perencanaan fasilitas kawasan peristirahatan harus memperhatikan hubungan dan kedekatan antar fasilitas, serta kemudahan akses dan pencapaian. Kata kunci: kawasan peristirahatan, arsitektur lokal.

Cadangan bahan bakar padat semakin menipis karena pemakaian bahan bakar batubara semakin meningkat. Diperlukan bahan bakar alternatif yang murah dan ramah lingkungan. Hasil penyulingan dari daun cengkeh akan diperoleh sisa daun cengkeh yang berpotensi digunakan sebagai bahan baku untuk menghasilkan bahan bakar yang terbarukan. Bahan bakar yang dimaksud berupa bahan bahan bakar padat (char). Metode yang digunakan untuk menghasilkan bahan bakar dari biomassa yaitu dengan metode pirolisis terhadap analisis proximate. Hasil uji laboratorium menunjukkan bahwa char yang diperoleh sesuai dengan standar yaitu nilai kadar air (MAS) : 3,91%; abu (ASH) : 3,86%; volatile matter (VM) : 36,48%; dan fixed carbon (FC) : 49,1 dimana char yang dihasilkan memiliki kadar air, abu, dan zat terbang (VM) yang rendah, serta nilai karbon yang tinggi sehingga sangat baik digunakan sebagai bahan bakar alternatif.

Early childhood education is usually better known as education that emphasizes playing while learning, by playing the child has been learning. One of the learning models in PAUD is the center and circle model which is a teaching approach that places children in a proportional position. The concept of early childhood education takes the form of play because play is a child's world. The point is playing is learning, and learning is playing. The implementation of learning in PAUD with the BCCT approach model is learning that focuses on activities in centers to optimize the multiple intelligences that must be developed in children. In the BCCT approach there are seven learning centers, namely preparatory centers, beam centers, major role playing centers, small role playing centers, natural material centers, art centers and imtaq centers. Progressivism is education that emphasizes the ability of children to be able to deal with social life in a community environment, is also a flow of educational philosophy that supports changes in the implementation of education. Existentialism is a philosophical school that prioritizes human freedom to actualize itself. This view of existentialism is that education is an attempt to liberate humanity from the things that bind it up so that the realization of human existence towards a more humane and civilized. Education aims to shape people into people who are moral, intelligent and can be responsible. Through education, children are expected to have a good attitude, extensive knowledge, and optimal skills.

Penelitian ini bertujuan untuk mengetahui validitas preparat histologi sebagai media pembelajaran pada submateri pencemaran air kelas X SMA. Metode penelitian yang digunakan adalah metode deskriptif dengan bentuk penelitian kuantitatif. Penelitian ini terdiri dari dua tahapan yakni tahapan pembuatan preparat dan validasi  media. Validasi media preparat dilakukan oleh validator, dan instrumen penilaian berupa kuesioner yang terdiri dari aspek tampilan media preparat, ketepatan materi, dan mikroteknik. Hasil validasi menunjukkan nilai rata-rata total validasi untuk preparat 1.1 sebesar 3,83; preparat 1.2 sebesar 3,83; preparat 2.1 sebesar 3,81; preparat 2.2 sebesar 3,83; preparat 3.1 sebesar 3,85; dan preparat 3.2 sebesar 3,85. Dapat disimpulkan bahwa preparat histologi valid digunakan sebagai media pembelajaran pada submateri pencemaran air.Kata kunci: Media pembelajaran, preparat histologi, pencemaran air The validity of microscope slides on sub-materi water pollution as learning media. This research aims to evaluate the validity of microscope slides as learning media on sub-materi water pollution. The research method used is descriptive method with the form of quantitative research. This research consists of two phases: creating and the validation of media microscope slides. Microscope slides media validation was performed by validator. The instrument of assessment is questionnaire which consisting of appearance of media, material accuracy, and microtechniques. The result showed total average of microscope slides 1.1 is 3.83; microscope slides 1.2 is 3.83; microscope slides 2.1 is 3.81; microscope slides 2.2 is 3.83; microscope slides 3.1 is 3.85; and microscope slides 3.2 is 3.85. It is concluded the microscope slides microscope slides are valid as learning media on sub materi water pollution.Keywords: Instructional media, microscope slides, water pollution