KOMPONEN KETERAMPILAN METAKOGNISI SISWA DALAM PEMECAHAN MASALAH MATEMATIKA DI SMA AL-AZHAR MANDIRI PALU

This research aims to identified and obtain a description metacognition skill components of students in SMA Al-Azhar Mandiri Palu to solving mathematical problem about linear program based on the level of mathematical ability of the students. The type of this research is qualitative research. The subject of this research is the students of class XII D SMA-Al-Azhar Mandiri Palu who have high, medium and low math ability. Data were collected by video recording, test method and interview. The results of this study indicate that subjects with high math ability, namely NF has a complete metacognition skill components that is prediction, planning, monitoring, and evaluation with regular and repetitive patterns. Subjects with medium math ability, namely HN also has a complete metacognition skill components that is prediction, planning, monitoring, and evaluation but the patterns is irregular and repetitive. And the subject of low math ability, namely TS has only three metacognition skill components that is prediction, planning, and evaluation with non-repetitive patterns.

LITERASI NUMERASI DALAM PEMBELAJARAN TEMATIK SISWA KELAS ATAS SEKOLAH DASAR

The purpose of this study was to describe numeracy literacy in the thematic learning of senior elementary school students. This writing is done through literature study. The object of this research is numeracy literacy and thematic learning. The research subjects were elementary school upper class students. The data collection tool in this research is to search journals contained in several electronic media such as digital libraries, the internet, through Google Scholar. The data analysis technique used in this study was annotated bibliography analysis. The results showed that numeracy literacy in thematic learning of upper grade students of elementary school Numeracy literacy in thematic learning of upper grade elementary school students can be done by providing stimulus to students. To stimulate student curiosity, the availability of facilities and infrastructure, the capacity of school residents, and the capacity of stakeholders, a numeracy literacy work program twice a week before learning hours takes place, a mathematics and non-mathematics teacher training for thematic learning based on numeracy literacy is held, and fostering love reading to students and learning experiences that are fun while stimulating the imagination.

METODE ERRONEOUS EXAMPLE (CONTOH YANG KELIRU) PADA PEMBELAJARAN MATEMATIKA DI PERGURUAN TINGGI

Students errors are actually provide resources for teaching. Using students error, lecturer can emphasized certain concept while teaching, especially those concepts which make students confused. One of the teaching method that use students error is erroneous example. In this article, we developed a certain task using erroenous example method. The task consists of 10 question. Each question is made to tackle students understanding about a concept that is often mistaken by students. For each question, we give a correct/incorrect worked example, then students are asked to find the mistakes (if it is incorrect) or justify the steps (if it is correct). This study is a descriptive qualitative study that aims to describe the task and students response after doing the task. The method of collecting data was using observation, documentation, and interview. The results shows us that erroneous example task can be categorized difficult for students. However, it is also proved that it can be used to supporting students mathematics communication.

ANALISIS KESULITAN KEMAMPUAN REPRESENTASI MATEMATIS SISWA EKSTROVERT DALAM MENYELESAIKAN SOAL MATEMATIKA PADA MATERI ALJABAR

The objective of this study is to analyze the difficulty of representation ability Mathematical extrovert students in class VII-D in solving math problems on algebraic material, as well as knowing the factors that cause difficulties experienced by students in meet the indicators of mathematical representation ability. The ability of mathematical representations is measured based on Its aspects include visual representation aspects, expression representation aspects mathematics, and aspects of the representation of words or written text. This is qualitative research using a descriptive approach. This is carried out at SMP Negeri 22 Jambi with 4 students from class VII-D. The results showed that SE1, SE2, SE3 and SE4 are students with extrovert personalities do not have difficulty in the visual aspect. On aspects of representation of mathematical equations or expressions of Students SE1, SE3, and SE4 having difficulty making mathematical models or equations. On that aspect word or written text students SE2, SE3, and SE4 have difficulty when determine what steps will be taken to solve the problem mathematical. Factors causing difficulties in the mathematical representation ability are on visual aspects, representational aspects of mathematical expressions, and aspects of word representation or written text is a non-cognitive learning factor

ANALISIS RESPON SISWA SMK PGRI SUKOHARJO TERHADAP PEMBELAJARAN MATEMATIKA MELALUI MEDIA ONLINE

The objective of this study is to find out the results of the analysis of student responses to mathematics learning through online media. This is descriptive quanlitative study that focuses on learning evaluation using online media. The population are students of class X TBSM, XI OTKP, and XI AKL SMK PGRI Sukoharjo. The sample are selected using simple random sampling technique. The data collection instrument using an online learning questionnaire and for the data analysis use descriptive statistics. The results show that student learn using online media as very effective (7.90%), most of them rated it as effective (34.2%) and ordinary (28.9%). There are also students who considered online learning as ineffective (21.1%) and very ineffective (7.90%). To make mathematics learning even more effective, teachers or educators are further expected to apply the seven principles given by students, namely (1) Learning through video calls, (2) Providing brief learning materials, (3) Providing videos in delivering material, (4) Minimize sending material in the form of large files to save mobile data, (5) Material selection in the video must be based on language criteria that is easy to understand, (6) Keep providing material before assignments, (7) Reducing assignments

MODEL PEMBELAJARAN AKTIF COURSE REVIEW HORAY (CRH) UNTUK MENINGKATKAN PRESTASI BELAJAR MATEMATIKA

The objective of this study is to improve students' learning outcome on mathematics through the active learning model of Course Review Horay (CRH) in class VII H students of the odd semester of SMP Negeri 2 Weru in the academic year 2019/2020. The subjects of this study are 32 students of class VII H. Data collection techniques are using documentation, observation, and written tests. Data collection tools are the form of observation sheets, test items, and a list of scores. Data analysis use comparative descriptive analysis followed by reflection. Each cycle consists of four steps, namely: (1) Planning, (2) Implementing Actions, (3) observing, and (4) Reflecting. The results show that there is an increase in students 'Mathematics learning achievement, the average score of students' mathematics learning achievement increase, namely before the action was 69.8, in cycle I is 72.9 and in cycle II is 82.9. In addition, the percentage of student learning completeness also increase, namely before the action was 53.1%, cycle I is 65.6% and cycle II is 93.8%. So it can be concluded that the CRH active learning model can improve students' learning outcome.