Institut Keguruan Dan Ilmu Pendidikan (IKIP) Mataram - Open Journal System
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IDENTIFIKASI RUMPUT LAUT (Seaweed) DI PERAIRAN PANTAI CEMARA KABUPATEN LOMBOK TIMUR SEBAGAI DASAR PENYUSUNAN BROSUR BAGI MASYARAKAT
Get PDFThis study was aimed to determine the identification of macroalgae species in Cemara Beach, Jerowaru District, East Lombok Regency, as the basis for developing biodiversity brochure for public. This is a descriptive explorative research with sampling technique devided into 4 transects: 1) transect I was in the litoral zone with water conditions that were still quite natural because of lack of influence from the residents; 2) transect II was located in litoral zone near the residential area; 3) transect III was placed in the neritic zone with relatively natural area; and 4) while the transect IV is placed which have same zone as the transect III, but difference by the aquatic environment was directly affected by human activities around the coast. Identification of macroalgae was carried out by in-situ method. Community structure of macroalgae were analyzed using the Shanon-Wiener formula. Based on the results there were found 15 species of macroalgae belonging to the three main divisions namely: Rhodophyta (Red Algae); Phaeophyta (Brown Algae); and Chlorophyta (Green Algae). Based on the results of the validation (graphics, materials, and grammar) by the validator team, concluded that the seaweed diversity brochure was very well qualified without revised so that it was categorized very good for dissemination to public
INVENTARISASI SERANGGA TANAH DI TAMAN WISATA ALAM GUNUNG TUNAK KABUPATEN LOMBOK TENGAH
Get PDFGunung Tunak Nature Tourism Park is a nature conservation area which is mainly used for tourism and nature recreation. Gunung Tunak Nature Tourism Park is one of 17 conservation areas managed by the Natural Resources Conservation Center (BKSDA), located in Mertak Village, Pujut District, Central Lombok Regency. Geographically located between 08º53'30.08º57'30 South Latitude, and 116º24'00” East Longitude. The purpose of this study was to determine the types of soil insects found in the Gunung Tunak Nature Park. This type of research is exploratory descriptive. The sampling method uses pitfall traps. Sampling locations include the park area in front of the butterfly breeding, and in front of the camping ground as posts 1 and 2. Sampling was carried out in the morning (07.00-09.30 WITA), and in the afternoon (16.00-17.30 WITA) with 3 repetitions. Soil insect samples obtained were identified at the level of the order and family at the Biology Laboratory, Mandalika University of Education. The results showed that 6 soil orders were found, namely: Orthoptera, Hymenoptera, Hemiptera, Diptera, Coleoptera, and Scorviones. The highest group of individuals found was the Hymenoptera Order with 93 individuals
Identifikasi Kesalahan Mahasiswa Calon Guru Matematika Dalam Menyelesaikan Soal Integral
No full textTujuan dari penelitian ini adalah untuk mengetahui kesulitan siswa berdasarkan kemampuan pemahaman matematisnya dalam menyelesaikan soal cerita pada materi Sistem Persamaan Linear Dua Variabel(SPLDV). Jenis penelitian ini menggunakan penelitian deskriptif dengan pendekatan kualitatif. Sasaran dalam penelitian ini yaitu siswa kelas VIII SMP/MTs sederajat sebanyak 10 orang. Pengumpulan data dilakukan berdasarkan lembar tes kemampuan pemahaman matematis dan wawancara tidak terstruktur. Subjek penelitian yaitu 3 orang siswa dengan hasil tes kemampuan pemahaman matematis terendah. Berdasarkan hasil tes dan wawancara dapat disimpulkan bahwa terdapat kesulitan pada siswa dalam menyelesaikan soal SPLDV dalam bentuk cerita berdasarkan pada kemampuan pemahaman matematisnya. Hal ini dapat kita lihat dari hasil skor rata-rata nya yaitu sebesar 57% yang termasuk ke dalam kategori kurang. Adapun kesulitan-kesulitan yang di alami siswa yaitu belum memahami apa yang ditanyakan dalam soal, kesulitan mengubah soal cerita ke dalam simbol matematika, siswa masih kurang mampu memisalkan istilah karena masih kesulitan dalam mengklasifikasikan objek yang diketahui dalam soal, kesulitan menerapkan konsep penyelesaian secara algoritma dengan metode yang tepat, dan kesulitan mengaitkan berbagai konsep dalam penyelesaian soal
Dampak Process-Oriented Guided-Inquiry Learning (POGIL) terhadap Pengetahuan Metakognitif Siswa pada Topik Asam-Basa
Get PDFAim of this research is to investigate different impact of Process-Oriented Guided-Inquiry Learning (POGIL) and verification as learning approach at senior high school students’ metacognitive knowledge grade XI program IPA on acid-base topic. Research design used was quasi experimental. Hypothesis testing uses t-test with 5% (0,05) significance utilizing SPSS 21 application. Results show that (1) there is significance difference of students’ metacognitive knowledge that is taught by POGIL approach and verification, and (2) students that are taught by POGIL approach give better answer’s pattern of declarative, procedural, and conditional knowledge than students that are taught by verification approach
The Combination of Small Group Discussion and ARCS (MODis-ARCS Strategy) to Improve Students’ Verbal Communication Skill And Learning Outcomes
Get PDFThis study aimed at discovering the implementation of MODis-ARCS strategy to students’ verbal communication skill and learning outcomes. This study was a quasi-experimental using non- equivalent control group design. Purposive sampling was used to collect the data. There were 65 students of information technology education (control) and physics education (experimental) who used as the samples of study. The MODis-ARCS strategy was implemented on the experimental group, while small group discussion was used in the control group. Data collection techniques used test instrument that was in the form of essay items and non-test which was in the form of observation sheets of communication skill. Validity scores, Cronbach’s coefficient alpha, n-gain, independent sample t-test and paired t-test were used as the data analysis techniques. The results of study indicated that 1) n-gain of students’ learning outcomes and verbal communication skill for the control group was 0.12 and 0.07, in which it was categorized as low, while for the experimental group was 0.29 and 0.48 in the moderate category. 2) Both of groups had similar initial abilities, and there was a difference on the learning outcomes, as well as the verbal communication skill between the control and experimental classes, 3) There was an improvement on the students’ learning outcomes and verbal communication skill on the control and experimental groups, in which the significance value was ɑ=5%; however, the improvement of experimental group was greater than the control group. Therefore, it can be concluded that the MODis-ARCS strategy can improve the students’ verbal communication skill and learning outcomes
Pengembangan Lembar Kerja Siswa Berbasis STEAM untuk Siswa Sekolah Dasar
Get PDFThe aim of this research is to develop and evaluate STEAM based student worksheet book (LKS). This research used Research Design, development ADDIE’s Model consisting of Analysis, Design, Development, Implementation and Evaluation. This research had been implemented in SDN 05 Aikmel, in which the population of the study was 23 students of the third grade. It had 6 samples where the samples were taken by purpose sampling method with low, medium, and high achievement criteria. The collected data were gained by interview and questionnaire. The gained data were then analyzed by using rating scale, on a scale of 5 which were subsequently converted to qualitative data. The result of the study showed that the average value of the experts was 4, 28 with very good category, while the user response (teachers and students) was 4, 55 with a very good category. The conclusions of this research shows that STEAM based student worksheet book which is developed eligibel and can be used as a supporting learning resources for 2013 curriculum based thematic learning
Pengembangan Perangkat Pembelajaran Sistem Persamaan Linear Dua Variabel Melalui Pendekatan Realistic Mathematic Education
Get PDFThe purpose of this study was to develop a mathematics learning tool on the material system of two-variable linear equations through the RME (Realistic Mathematic Education) approach. This research is a development research adopting a 4-D model with the following stages of research: 1) definition, 2) design, 3) development, and 4) deployment. Learning tools developed include Learning Implementation Plans and Student Worksheets. The quality of the model is measured based on three aspects, namely valid, practical and effective. Model validation is done by an expert by looking at two aspects, namely the content or content and use of language. Practicality of the model is measured based on three aspects, namely (1) learning activities in the classroom, and (2) student responses to the implementation of learning tools, while the effectiveness of the model is measured through the implementation of the model to see student learning outcomes. The results showed that the learning tools developed were valid but needed to be revised on several items / components. Learning tools are already practicable as indicated by the average response of students to learning through the Realistic Mathematic Education approach of 3.94 with good categories, and student activities during learning reach 92.8% with active categories. Learning tools developed are effective for improving student learning outcomes as indicated by the number of students who achieve mastery learning by 75% while those who have not completed by 25%
IMPROVING STUDENTS’ SPEAKING SKILLS THROUGH THE USE OF VIDEO-BASED SCIENTIFIC APPROACH
Get PDFThe objective of this classroom action research (CAR) was to improve the students’ speaking skills through video based scientific approach at class XI MIPA 1 SMAN 9 Mataram in the Academic Year of 2019/2020. The CAR was conducted in two cycles. Each cycle consisted of three meetings. The steps were reconnaissance, planning, action and observation, and reflection. The researcher worked collaboratively with the English teacher and the students. The data collected were in the forms of qualitative. The qualitative data were gained through observing, interviewing the English teacher and students, and taking photographs. The data were in the forms of vignettes, interview transcripts, and photographs. In addition, this research implemented five criteria of validity namely democratic validity, dialogic validity, outcome validity, process validity, and catalytic validity. To get the trustworthiness, the researcher used some triangulation principles such as time triangulation and investigator triangulation. The results of this research showed that using videos based on scientific approach in the teaching and learning of speaking was proved to improve the students’ speaking skills in five aspects: vocabulary, pronunciation, grammar, fluency, and comprehension. The students were more enthusiastic in learning speaking. They could actively involve in the speaking learning process. Moreover, the students were more confident and fluent in speaking practices
Pelatihan Pembuatan Roti Pizza Melalui Pembelajaran Sentra Memasak bagi Anak Usia 4-6 Tahun di PAUD Mutiara Islami
Get PDFThe aim of training in making pizza rot through cooking centers is so that children can learn about size, texture, and taste. They can learn different types of food and can compare foods, recognize, similarities and differences. children can also develop confidence when they have the opportunity to prepare food that will be enjoyed by classmates and teachers, with only planning and thinking, cooking activities can be an important part of the curriculumchild learning. the selection of training in Islamic Pearl PAUD because the PAUD already uses the learning center model but there is no cooking center learning, the PAUD only uses a few centers. The method used in community service activities is in the form of counseling / education using the demonstration method. Children involved are 20. Community service activities include training in making pizza bread in order to develop all aspects of development, growth, various kinds of intelligence, creativity, imagination, independence and racial self-confidence of children
STUDENTS’ ABILITY IN USING ELLIPTICAL CONSTRUCTION AT IKIP MATARAM 2016
Get PDFThe purpose of this research is to describe the second semester students’ ability in using elliptical construction at the second semester students of English Department of IKIP Mataram 2016. Descriptive method is used as the design of this research. This research is indended to analize whether the second semester students of English Department of IKIP Mataram 2016 are able to use elliptical constructions or not and to analize percentage of ability of students in using elliptical constructions. The population of this research is the second semester students of English Department of IKIP Mataram Year 2016 (270 students). The researchers used cluster random sampling to select the sample. The total number of sample is 40 students. Technique of data collection is conducted by using grammar test and questioner. In analyzing the data, the researchers use statistic analysis, refers to descriptive statistic, it is enable the researchers to organize, to summarize, and to describe the observation. Furthermore, in describing the data, the researchers organize the data into frequency distribution. Then, measure the mean scores to find out a single score that can give the indication of the ability of the 40 students on an achievements test. For this purpose, the researchers find out the mean scores. The finding of this study revealed that : (1) The ability of second year students of English Department of IKIP Mataram year 2016 in using elliptical constructions is on low level, it can be seen from the mean score of the students which is 12,1 and this score is on low level. (2) The percentages of qualification for the second year students of English Department of IKIP Mataram year 2016 in using elliptical constructions are on low percentages, it can be seen from the rate percentage of the ability of students in using elliptical constructions. (3) The second semester students of English Department of IKIP Mataram year 2016 able to use elliptical constructions in small number of students. however, most of the students have lack interested about the way lecturer conduct elliptical construction