Abstrak Bahasa IndonesiaPenelitian ini bertujuan untuk menghasilkan lembar kerja peserta didik (LKPD) berbasis cerita bergambar yang valid dan praktis. Jenis penelitian ini adalah penelitian Reseach and Development, yaitu metode penelitian yang digunakan untuk menghasilkan produk dengan menggunakan prosedur penelitian Tessmer. Prosedur penelitian Tessmer menggunakan 2 tahap, yaitu: tahap preliminary (perencanaan dan pendesainan) dan tahap prototyping menggunakan alur formative evaluation (self evaluation, expert review, one to one, small group, dan field test). Hasil validasi yang dilakukan oleh ahli desain, materi, dan bahasa menunjukkan bahwa lembar kerja peserta didik berbasis cerita bergambar dinyatakan valid. Hasil uji coba kepraktisan tahap one to one memperoleh persentase 97% dengan kategori praktis, dan pada tahap small group memperoleh persentase 100% dengan kategori sangat praktis. Dengan demikian, LKPD berbasis cerita bergambar pada mata pelajaran Matematika Kelas IV SD/ MI adalah valid dan praktis.abstract in englishThis study aims to produce a valid and practical worksheet based on pictorial stories. This research used research and development, namely the research method used to produce products using Tessmer's research procedures. Tessmer's research procedure used 2 stages, namely the preliminary stage (planning and design) and the prototyping stage using the formative evaluation (self-evaluation, expert review, one to one, small group, and field test) flow. The results of validation carried out by design, material, and language experts show that the illustrated story-based student worksheets are declared valid. The results of the one to one stage of the practicality trial obtained a percentage of 97% in the practical category and at the small group stage obtained a percentage of 100% with the very practical category. From the results of this analysis, it can be concluded that worksheet based on pictorial stories in Mathematics for Elementary Education student grade 4 is valid and practical.

Background: Technology acceptance model (TAM) has been extensively used to analyse user acceptance of technologies adopted by enterprises at different levels. Moreover, the technology adoption has drawn attention among practitioners and academic communities alike, leading to the development of approaches to understand the concept. However, there is a degree of inconsistency found in previous studies on different types of TAM models used in explaining user acceptance of technologies among small-medium enterprises (SMEs).Objective: This critical literature review aims to synthesise the technology adoption scholarly studies using TAM. It is expected to aid the identification of the most relevant factors influencing SMEs in adopting technology. Additionally, analysing the variations of TAM developed in previous studies could provide suggested variables specific to the type of technology industry.Methods: An integrated approach was used, and this involves a review of articles on the adoption of technologies in SMEs from 2011 to 2021, retrieved from popular databases using a mixture of keywords such as technology acceptance model (TAM), technology adoption, and technology adoption in SMEs.Results: An overview of TAM studies on user acceptance of technology in this review covers a wide range of research areas from financial technology to human resource management-related technology. Perceived usefulness and perceived ease of use were discovered to be the most common factors in TAM from the 21 articles reviewed. Meanwhile, some other variables were observed such as context, type of technology and level of user experience.Conclusion: The review highlights key trends in previous studies on IT adoption in SMEs, which assist researchers and developers in understanding the most relevant factors and suitable TAM models in determining user acceptance in a particular field. Keywords: Technology Acceptance Model, Technology Adoption, Small-medium Enterprises, Critical Review

The study aims to describe the effect of the problem based learning model towards students' mathematic critical thinking in Junior High School. This research is a quasi-experimental research with nonequivalent pretest-posttest kontrol group design. The sample in this study was 72 students of SMP Negeri 6 Mataram (experimental group = 36 students, kontrol group = 36 students) with sampling using random sampling technique. The research instruments used a description test consist of 5 questions. The results of students' msthematic critical thinking skills were measured based on the results of the posttest using a statistical test, namely the t-test using the 2016 Microsoft Excel application. The results of the t-test on students' mathematic critical thinking skills in the experimental group and the kontrol group. Viewable Results t-calc. = 2,980 t table= 1.944 so that t calc>t table it can be concluded that there is an effect of the problem based learning model on students' mathematic critical thinking skills.

Stunting merupakan kondisi kronis terganggunya pertumbuhan dengan pemeriksaan ANC yang tidak lengkap, ASI yang tidak diberikan secara eksklusif dan balita yang tidak diberikan MP-ASI. Tujuan: untuk mengetahui faktor risiko kejadian stunting pada balita usia 12-36 bulan di wilayah kerja puskesmas wara kota palopo tahun 2020. Metode: Penelitian ini menggunakan metode penelitian observasional dengan pendekatan case control. Populasi dalam penelitian ini yaitu 96 balita di wilayah kerja puskesmas wara kota palopo tahun 2020, yang terdiri dari 48 kasus dan 48 kontrol. Variabel yang diteliti adalah Riwayat ANC, Riwayat ASI Eksklusif, dan Riwayat MP-ASI. Teknik pengambilan sampel yaitu purporsive sampling. Pengumpulan data melalui kuesioner. Uji statistik yang di gunakan adalah uji Chi-Square. Hasil: Hasil penelitian menunjukkan bahwa riwayat ANC dengan kejadian stunting (p = ,003, OR = 9,471), riwayat ASI eksklusif dengan kejadian stunting (p = ,003, OR = 3,975), dan riwayat MP-ASI dengan kejadian stunting (p = ,004, OR = 5,160). Kesimpulan: Riwayat ANC, riwayat ASI eksklusif dan riwayat MP-ASI merupakan faktor risiko stunting di wilayah kerja Puskesmas Wara Kota Palopo tahun 2020.

This study aims to describe the application of YouTube media, the inhibiting and supporting factors, and their impact on students in thematic learning at fourth-grade at State Elementary School (SDN) 35 Prabumulih. This research method is mixed method. Data collection techniques through interviews, observation, documentation, and questionnaires which tested validity and reliability. Qualitative data analysis techniques through data reduction, data presentation, and concluding. Quantitaive data is analyzed in the frequency distribution table. The results showed that the implementation of YouTube media in thematic learning at fourth-grade SDN 35 Prabumulih was carried out through preparation activities, presentation of material, questions and answers about videos that were displayed, and follow-up. The supporting factors are, YouTube easier for students to learn, a strong and stable signal, and the facilities and infrastructure presented by the school. While the inhibiting factors are the internet signal which is sometimes unstable, the availability of facilities and infrastructure is still limited and not functioning properly, and the extravagant of internet data usage. The use of YouTube media in thematic learning has a positive impact on the student learning process because it can offer a varied and fun learning atmosphere, and stipulate a better conceptual understanding related to knowledge (cognitive); remembering, conceiving, and applying.