This study aims to investigate at students' perceptions on basic physics practicum guides on mobile learning. This research was a descriptive study involving 117 students with 59 physics education ...students and 58 chemistry ones. The instruments were questionnaires and semi-structured interviews intended to strengthen the quantitative data. The data collection was carried out by distributing questionnaire to the physics and chemistry education students who have conducted physics practicum using a mobile-based guide. Then interview was conducted only to those willing to be interviewed. The data were analyzed with descriptive statistics to determine students' perceptions on mobile-based practicum guides.. The results showed that the practical learning guide based on mobile learning is feasible to use with the results of the perception of physics education included in both categories with a frequency of 38 (64.4%) and for chemical education perceptions also in the good category with a frequency of 28 (48.3%). The data were supported by interview results showing that students are more interested and enthusiastic in conducting practical work because they used mobile-based guides.
Let G be a nontrivial and connected graph with vertex set V(G), edge set E(G) and S ⊆ V(G) with v ∈ V(G), the distance between v and S is d(v,S) = min{d(v,x)|x ∈ S}. For an ordered partition ∏ = {S1, ...S2, S3,..., Sk} of V(G), the representation of v with respect to ∏ is defined by r(v|∏) = (d(v, S1), d(v, S2),..., d(v, Sk)). The partition ∏ is called a resolving partition of G if all representations of vertices are distinct. The partition dimension pd(G) is the smallest integer k such that G has a resolving partition set with k members. In this research, we will determine the partition dimension of Cycle Books BCr,m. Cycle books graph BCr,m is a graph consisting of m copies cycle Cr with the common path P2. It is shown that the partition dimension of cycle books graph, pd(BC3,m) is 3 for m = 2, 3, and m for m ≥ 4. pd(BC4,m) is 3 + 2k for m = 3k + 2, 4 + 2(k − 1) for m = 3k + 1, and 3 + 2(k − 1) for m = 3k. pd(BC5,m) is m + 1.
The purpose of this study is to describe, (1) the steps of the internal school quality assurance system, (2) the strategy for implementing internal school quality assurance, and (3) the ...implementation of the implementation of the internal school quality assurance system. The method used in this study was descriptive qualitative with a case study research design. This research was conducted in Al-Kautsar Plus Primary School Malang by involving the Principal as key informants and additional informants as teachers. This study collected data using interview techniques, documentation studies and observations. The results of this study are, (1) the SPMI school's internal quality assurance steps in the school's internal quality assurance through the Plan, Do, Check and Act steps. (2) the school strategy in improving the quality of the superior schools is done internally, the development of syllabus, evaluation of minimum completeness criteria (KKM), graduation standard requirements (SKL), supervision of learning, and learning, and (3) the impact of the implementation of internal quality assurance carried out by Al-Kautsar Plus Primary School in the City of Malang, is school achievements have been achieved both nationally and internationally and the image of the school has increased.
The purpose of this research is to describe the character profile of the national spirit, the learning management design model for the formation of the character of the national spirit, the ...implementation of learning to form the character of the national spirit, the assessment used to measure the success of the performance of the character building of the national spirit, and the learning outcomes of the performance of the character building of the spirit nationality of public and religious elementary school students. A qualitative approach with a multi-case research design was used in this study. The locations in this study were SDN Pandanwangi 3 Malang and SD Muhammadiyah 8 KH Mas Mansyur Malang. Data mining used observation, interview, and documentation study techniques, using constant comparative analysis techniques. The results of this study were that the two schools innovated the character values according to the conditions and situations the school had. Learning is carried out by delivering material and giving assignments, and class teachers also integrate the character values of the national spirit through activities outside the classroom. The implementation of learning is integrated with the character values of the national spirit by developing indicators in the lesson plans (RPP). The standard of measurement used by schools is through detailed attitude assessments through RPP. During the process of implementing the national spirit character values that have been carried out by the school, there have been visible changes in the attitudes and behavior of students in a positive direction.Abstrak: Tujuan dari penelitian ini yakni untuk mendeskripsikan profil karakter semangat kebangsaan, model rancangan manajemen pembelajaran untuk pembentukan karakter semangat kebangsaan, pelaksanaan pembelajaran untuk pembentukan karakter semangat kebangsaan, assesment yang digunakan untuk mengukur keberhasilan performansi pembentukan karakter semangat kebangsaan, dan learning outcomes dari performansi pembentukan karakter semangat kebangsaan peserta didik sekolah dasar umum dan keagamaan. Pendekatan kualitatif dengan rancangan penelitian multi kasus digunakan dalam penelitian ini. Lokasi dalam penelitian ini yaitu SDN Pandanwangi 3 Malang dan SD Muhammadiyah 8 KH Mas Mansyur Malang. Penggalian data menggunakan teknik observasi, wawancara, dan studi dokumentasi, dengan menggunakan teknik analisis komparatif konstan. Hasil penelitian ini yakni kedua sekolah menginovasikan nilai karakter sesuai dengan kondisi dan situasi yang dimiliki sekolah. Pembelajaran dilakukan dengan penyampaian materi dan pemberian tugas, serta guru kelas juga mengintegrasikan nilai karakter semangat kebangsaan melalui kegiatan di luar kelas. Pelaksanaan pembelajaran diintegrasikan dengan nilai karakter semangat kebangsaan dengan mengembangkan indikator dalam RPP. Standar pengukuran yang digunakan oleh sekolah yaitu melalui penilaian sikap yang sudah dirinci melalui RPP. Selama proses pelaksanaan nilai karakter semangat kebangsaan yang sudah dilakukan sekolah sudah terlihat perubahan yang ada pada sikap dan perilaku peserta didik ke arah yang positif.
PERCEPTION OF BIOLOGY AND CHEMISTRY TEACHER EDUCATION STUDENTS ON MOBILE LEARNING-BASED BASIC PHYSICS PRACTICUM GUIDEBOOK AbstractGuidebooks are a learning resource that can be used by students. Ease ...of accessing practical guidebooks can motivate learning for students, so a guidebook through mobile learning is one of the solutions in providing easy access to practical manuals. This study aims to determine student perceptions about the use of mobile physics-based Basic Physic Practicum Guides The research method is quantitative. Using descriptive statistical analysis. In research using random sampling techniques. There are 29 Chemistry Education students and 28 Biology Education students. All respondents will be given a perception questionnaire. Then 10 Chemistry Education students and 10 Biology Education students will be interviewed. The results of the analysis showed the perception of Chemistry Education students about the use of mobile learning-based practicum guides has enough criteria with a percentage of 50%. While the perception of Biology Education students about the use of practicum guides based on mobile learning has Good criteria with a percentage of 58.62%. From the interviews, it was found that 89% agreed with the use of smartphones for academic purposes, with the reason to access educational information, and their use was simple. 100% of students agree that the use of smartphones can help to learn activities wherever and whenever and can provide motivation for students in practical activities. This shows that students of Chemistry Education and Biology Education provide positive perceptions about the use of a Mobile learning-based Basic Physics Practicum Guidebook.AbstrakBuku panduan merupakan sebuah sumber belajar yang dapat digunakan mahasiswa. Kemudahan dalam mengakses buku panduan praktikm dapat memberikan motivasi belajar bagi mahasiswa, jadi buku panduan melalui mobile learning menjadi salah satu solusi dalam memberikan kemudahan dalam melakukan akses pada buku panduan praktikum. Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa tentang penggunaan panduan praktikum Fisika Dasar berbasis mobile learning. Dengan metode penelitian yaitu metode kuantitatif. Menggunakan analisis statistic deskriptif. Pada penelitian menggunakan teknik pengambilan sampel random. Berjumlah 29 orang mahasiswa Pendidikan Kimia dan 28 orang mahasiswa Pendidikan Biologi. Seluruh responden akan diberikan angket persepsi. Kemudian 10 mahasiswa Pendidikan Kimia dan 10 orang mahasiswa Pendidikan Biologi akan dilakukan wawancara. Hasil analisis menunjukkan persepsi mahasiswa Pendidikan Kimia terhadap penggunaan panduan praktikum berbasis mobile learning memiliki kriteria yang cukup baik dengan persentase 50%. Sedangkan persepsi mahasiswa Pendidikan Biologi tentang penggunaan panduan praktikum berbasis mobile learning memiliki kriteria Baik dengan persentase 58,62%. Dari hasil wawancara didapatkan 89% setuju dengan penggunaan smartphone untuk tujuan akademik, dengan alasan untuk mengakses informasi yang bersifat edukatif, dan penggunaannya simple. 100% mahasiswa setuju bahwa penggunaan smartphone dapat membantu kegiatan belajar dimana dan kapanpun serta mampu memberikan motivasi bagi mahasiswa dalam kegiatan praktikum. Hal tersebut menunjukkan bahwa mahasiswa Pendidikan Kimia dan Pendidikan Biologi memberikan persepsi yang positif tentang penggunaan buku panduan praktikum Fisika Dasar berbasis mobile learning.
Penelitian dilakukan untuk mendeskripsikan keterampilan proses sains mahasiswa pendidikan fisika Universitas Jambi setelah menggunakan penuntun praktikum Fisika Dasar II berbasis Keterampilan Proses ...Sains ada percobaan suhu dan kalor. Penelitian ini jenis kuantitatif. Penelitian ini mahasiswa yang diikutsertakan yaitu 91 orang. Lembar observasi keterampilan proses sains digunakan mengumpulkan data dan diperkuat dengan wawancara serta dokumentasi. Data dianalisis dengan statistik deskriptif. Hasil analisis memperlihatkan jika Keterampilan Proses Sains yang dapat dikuasai mahasiswa yaitu mengukur dan eksperimen. Hasil penelitian diharapkan menjadi pertimbangan bagi program studi fisika untuk melakukan studi terkait untuk mata kuliah praktikum lainnya.
The research was conducted to find out the description about science process skill of physics education student of Jambi University on an experiment of temperature and heat. The research is quantitative research with the quasi-experimental method. This research takes 91 students as sample. Observation sheets are used to collect data and reinforced by interviews and documentation. Data were analyzed with descriptive statistics. The results of the analysis show that SPS that can be mastered by students is measuring and experimenting. The result of the study is expected to be the consideration to program and other faculties at Jambi University and other Universities to conduct related studies.
Let G = (V, E) be a connected graphs with vertex set V (G), edge set E(G) and S ⊆ V (G). For an ordered partition Π = {S1, S2, S3, ..., Sk} of V (G), the representation of a vertex v ∈ V (G) with ...respect to Π is the k-vectors r(v|Π) = (d(v, S1), d(v, S2), ..., d(v, Sk)), where d(v, Sk) represents the distance between the vertex v and the set Sk, defined by d(v, Sk) = min{d(v, x)|x ∈ Sk}. The partition Π of V (G) is a resolving partition if the k-vektors r(v|Π), v ∈ V (G) are distinct. The minimum resolving partition Π is a partition dimension of G, denoted by pd(G). The resolving partition Π = {S1, S2, S3, ..., Sk} is called a star resolving partition for G if it is a resolving partition and each subgraph induced by Si, 1 ≤ i ≤ k, is a star. The minimum k for which there exists a star resolving partition of V (G) is the star partition dimension of G, denoted by spd(G). Finding a star partition dimension of G is classified to be a NP-Hard problem. Furthermore, the comb product between G and H, denoted by G ⊲ H, is a graph obtained by taking one copy of G and |V (G)| copies of H and grafting the i-th copy of H at the vertex o to the i-th vertex of G. By definition of comb product, we can say that V (G ⊲ H) = {(a, u)|a ∈ V (G), u ∈ V (H)} and (a, u)(b, v) ∈ E(G ⊲ H) whenever a = b and uv ∈ E(H), or ab ∈ E(G) and u = v = o. In this paper, we will study the star partition dimension of comb product of cycle and complete graph, namely Cn ⊲ Km and Km ⊲ Cn for n ≥ 3 and m ≥ 3.
The purpose of this study was to describe the ability of students' science process skills based on indicators, and to find out whether there were differences in students' science process skills based ...on gender homogeneous classes. This study was qualitative research with descriptive and inferential statistical approaches. Data collection was conducted at SMPN 9 Muaro Jambi with a population of all eighth grade students, and the research sample was 60 students consisting of 28 male students and 32 female students from 2 sample classes. The instrument used in this study was a science process skill observation sheet. The data processing technique used was descriptive statistics. The results show that, first, the science process skills of male and female students are in the good category based on basic and integrated science process skills indicated by the score of higher than 50% on each indicator. Secondly, there were also no differences in the science process skills between male students and and female students.
Dominating set $S$ in graph $G=(V,E)$ is a subset of $V(G)$ such that every vertex of $G$ which is not element of $S$ are connected and have distance one to $S$. Minimum cardinality among dominating ...sets in a graph $G$ is called dominating number of graph $G$ and denoted by $\gamma(G)$. While dominating set ofdistance two which denoted by $S_2$ is a subset of $V(G)$ such that every vertex of $G$ which is not element of $S$ are connected and have maximum distance two to $S_2$. Dominating number of distance two $\gamma_2(G)$ is minimum cardinality of dominating set of distance two $S_2$. The corona $G \odot H$ of two graphs $G$ and $H$ where $G$ has $p$ vertices and $q$ edges is defined as the graph G obtained by taking one copy of $G$ and $p$ copies of $H$, and then joining by an edge the $i-th$ vertex of $G$ to every vertex in the $i-th$ copy of $H$. In this paper, we determine the dominating number of distance two of paths and cycles. We also determine the dominating number of distance two of corona product of path and any graphs as well as cycle and any graphs.
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