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An Analysis of Students’ Writing Skill on English Descriptive Text Dewi Purnamasari; Didin Nuruddin Hidayat; Lia Kurniawati
English Education: Jurnal Tadris Bahasa Inggris Vol 14, No 1 (2021): English Education: Jurnal Tadris Bahasa Inggris
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ee-jtbi.v14i1.7943

This study analyzed the writing skills in English descriptive text. There are five indicators in writing descriptive text: content, organisation, grammar, vocabulary, and mechanics. Therefore, this study aimed to investigate the students' writing skill on descriptive text related to the five indicators of English descriptive text and investigated the difficulties in writing English descriptive text. This research study used a descriptive quantitative research design. The participants were eighth-grade students at SMPN 16 South Tangerang. The data gained from students' writing descriptive text test and analyzed by using Heaton’s theory. The result showed that: 1) 43% of students obtained scores ranging from average to good in writing content, 2) 44% of students obtained scores ranging from average to good in writing organization, 3) 37% of students obtained scores ranging from average to good in using grammar, 4) 33% of students obtained scores ranging from very good to excellent in using vocabulary, 5) 27% of students obtained scores ranging from very good to excellent in writing mechanics. Further, the study found some difficulties the students face when writing descriptive. First, students cannot develop their ideas. Second, the students have insufficient knowledge about the subject that will be described. Third, the students have difficulties in using a simple present tense.

STUDI LITERASI MATEMATIS Erdy Poernomo; Lia Kurniawati; Khamida Siti Nur Atiqoh
ALGORITMA: Journal of Mathematics Education Vol 3, No 1 (2021): ALGORITMA Journal of Mathematics Education
Publisher : Faculty of Educational sciences, UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/ajme.v3i1.20479

The need for good literacy, especially mathematical literacy in the industrial era 4.0 and the low international assessment are the main concerns for Indonesia. The study aims is to provide an overview of mathematical literacy and numeracy literacy from various sources. The research method used is descriptive qualitative. Sources of data come from various relevant documents collected through library sources. The result of the study found that mathematical iteration and numeracy literacy have a close relationship when viewed from the scope of context, competence, and content. In terms of context, both mathematical literacy and numeracy literacy have the same scope, namely personal, work, social, and scientific. In terms of competence, all competencies in numeracy literacy are included in mathematical literacy. Mathematical literacy has 3 competencies that are not possessed by numeracy literacy including communication, mathematizing, and devising strategies for solving problems. In terms of content, all content in numeracy literacy is included in mathematical literacy. Mathematical literacy has 7 contents that are not owned by numeracy literacy including functions, algebraic expressions, equations and inequalities, co-ordinate systems, counting principles, data variability and its description, and samples and sampling.

KR-Heuristic Learning: Strategies to Develop Mathematical Lateral Thinking Skills for Gifted Students Maifalinda Fatra; Lia Kurniawati; Adison Adrianus Sihombing; Hesti Maisalamah
Mosharafa: Jurnal Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : Institut Pendidikan Indonesia

AbstrakBerpikir lateral merupakan proses kreatif yang dilakukan seseorang dalam memecahkan masalah. Penelitian ini bertujuan untuk menganalisis kemampuan berpikir lateral matematis siswa berbakat, selama dan setelah diberikan strategi Heuristik-KR. Penelitian ini menggunakan metode single subject research (SSR) dengan desain A-B-A yang dilaksanakan di salah satu madrasah aliyah di wilayah Tangerang Selatan tahun ajaran 2019/2020. Subjek penelitian ini adalah 3 siswa yang termasuk dalam kategori siswa berbakat. Instrumen penelitian yang digunakan adalah tes esay yang telah diuji validitas isi dan reliabilitasnya. Data dianalisis menggunakan statistik deskriptif dengan penyajian data melalui grafik dan tabel. Hasil penelitian menunjukkan bahwa kemampuan berpikir lateral matematis tertinggi untuk ketiga subjek diperoleh pada kondisi baseline 2 (A2). Kemampuan berpikir lateral matematis G1 dan G3 pada kondisi intervensi lebih rendah dari baseline 1 dan 2. Untuk G2, kemampuan berpikir lateral matematis pada kondisi baseline 2 lebih tinggi dari intervensi dan baseline 1. Dalam penelitian ini dapat disimpulkan bahwa strategi Heuristik-KR yang terdiri dari tahapan membaca dan berpikir, mengeksplorasi dan merencanakan, memilih strategi, menemukan jawaban, serta merefleksikan dan memperluas cukup efektif. Strategi Heuristik-KP berpengaruh terhadap kemampuan berpikir lateral matematis pada indikator identifikasi ide, keterbukaan, pengembangan, fleksibilitas, orisinalitas, dan analisis fakta. AbstractLateral thinking occurs when students used a creative method to solve problems. This study aimed to analyze the mathematical lateral thinking skills of gifted students during, and after being given the Heuristic-KR strategy. This study used a single subject research (SSR) method with an A-B-A design which was carried out at one of the aliyah madrasas in the south Tangerang for the 2019/2020 academic year. The study involved 3 gifted students and use a descriptive test that had been tested using content validity and reliability. The data were analyzed using descriptive statistics by presenting data through graphs and tables. The results showed that the highest mathematical lateral thinking ability for the three subjects was obtained during baseline condition 2 (A2). The mathematical lateral thinking ability of G1 and G3 reached the lowest score in the intervention condition. For G2, the mathematical lateral thinking ability reached the highest score in the baseline 2. The study concluded that the Heuristic-KR strategy was quite effective, consisting of reading and thinking stages, exploring and planning, selecting a strategy, finding an answer, and reflecting and extending. The Heuristic- KP strategy affected the mathematical lateral thinking ability on the indicators of idea identification, openness, development, flexibility, originality, and facts analysis.

Life and Career Skills in Mathematics Learning for High School Students in Indonesia: The Perspectives of Teachers and Students Ramdani Miftah; Lia Kurniawati; Tatang Herman; Dadang Juandi; Aya Shofia Maulida
TARBIYA: Journal of Education in Muslim Society TARBIYA: JOURNAL OF EDUCATION IN MUSLIM SOCIETY | VOL. 9 NO. 2 2022
Publisher : Faculty of Educational Sciences, Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/tjems.v9i2.25660

Students need to possess the right life and career skills to face future life challenges. Therefore, this study aims to determine the effect of the life skills of mathematics teachers on high school students in Indonesia. Data were collected from 190 mathematics teachers and 627 high school students through questionnaires consisting of 15 and 45 statements for both parties. The data collected were analyzed using the Structural Equation Modeling (SEM) method and the Smart-PLS v.3.2.9 software. The results showed that the understanding of mathematics teachers (77.50%) and high school students (83%) concerning life and career skills is in a good category. Meanwhile, their life skills are in a low category due to teachers’ difficulties in translating life and career skills in planning and implementing mathematics learning. This means that the mathematics learning methods developed by teachers do not explore students' potential. Moreover, teachers’ life skills did not significantly affect each student's indicator. Only two indicators had a medium effect, namely responsibility and flexibility on leadership as well asadaptability and flexibility on initiative and self-direction

Students' Thinking Process in Solving Mathematical Literacy Problems in Islamic Contexts Ramdani Miftah; Lia Kurniawati; Tatang Herman; Abdul Muin; Kadir Kadir
Jurnal Pendidikan Matematika Vol 17, No 2 (2023)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.17.2.19042.225-246

Islamic contexts help stimulate students' mathematical abilities and develop their religious thinking. Therefore, this research aims to describe students' thinking process in solving mathematical literacy problems adapted from PISA questions using Islamic contexts. This research is qualitative-descriptive in nature with the purposive sampling technique used to select the three best teams competing on the National Mathematics Olympiad organized by the Mathematics Education Study Program of UIN Syarif Hidayatullah Jakarta in 2018. Each school level (Islamic elementary school (MI), Islamic junior high school (MTs), and Islamic senior high school (MA)) was represented by a team of 3 students. Data were collected through tests of mathematical literacy in Islamic contexts that matched PISA contexts and through interviews. Then, the data collected were analysed using triangulation techniques. The results showed that the students' thinking process in solving mathematical literacy problems in Islamic contexts was in accordance with Bayer’s thinking process theory. In general, the students already engaged in a thought process starting from information processing to decision-making. In fact, some MTs students had reached the thinking level of analysing relationships, synthesising problems or arguments, and conducting evaluations using several criteria suitable for the MA level. So it can be concluded that he Islamic contexts used in mathematical literacy questions tend to draw students' attention to the problems and help them solve those problems.

Life and Career Skills in Mathematics Learning for High School Students in Indonesia: The Perspectives of Teachers and Students Ramdani Miftah; Lia Kurniawati; Tatang Herman; Dadang Juandi; Aya Shofia Maulida
TARBIYA: Journal of Education in Muslim Society TARBIYA: JOURNAL OF EDUCATION IN MUSLIM SOCIETY | VOL. 9 NO. 2 2022
Publisher : Faculty of Educational Sciences, Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/tjems.v9i2.25660

Students need to possess the right life and career skills to face future life challenges. Therefore, this study aims to determine the effect of the life skills of mathematics teachers on high school students in Indonesia. Data were collected from 190 mathematics teachers and 627 high school students through questionnaires consisting of 15 and 45 statements for both parties. The data collected were analyzed using the Structural Equation Modeling (SEM) method and the Smart-PLS v.3.2.9 software. The results showed that the understanding of mathematics teachers (77.50%) and high school students (83%) concerning life and career skills is in a good category. Meanwhile, their life skills are in a low category due to teachers’ difficulties in translating life and career skills in planning and implementing mathematics learning. This means that the mathematics learning methods developed by teachers do not explore students' potential. Moreover, teachers’ life skills did not significantly affect each student's indicator. Only two indicators had a medium effect, namely responsibility and flexibility on leadership as well asadaptability and flexibility on initiative and self-direction

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