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Jurnal Pendidikan Matematika dan IPA
ISSN : 20860234     EISSN : 25797530     DOI : 10.26418
JPMIPA is a journal publishing the mathematic, biology, chemistry, and physic also natural science mathematic eduacation, biology education, physic education, chemistry education, natural science education.
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Articles 343 Documents
DEVELOPING ENCYCLOPEDIA OF MACROZOOBENTHIC INVERTEBRATES LEARNING MODULE TO IMPROVE STUDENTS’ LEARNING OUTCOME IN BIOLOGY SUBJECT Rostikawati, R. Teti; Susanto, Lufty Hari; Rahayu, Eka Puspita
Jurnal Pendidikan Matematika dan IPA Vol 12, No 2 (2021): July 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (909.763 KB) | DOI: 10.26418/jpmipa.v12i2.45051

Abstract

This research is Research and Development (R&D) model used in the ADDIE model which was done on March until July 2019. The purpose of the study was to develop encyclopedia of macrozoobenthic invertebrates to improve student’s learning outcome. The research was conducted at a High School in Bogor, for the tenth grade students of MIPA 1 as the experimental class with the total number of 37 students and used one group pretest-posttest design. The instruments used in this study consist of expert validation sheets, multiple choice questions and questionnaire sheets to collect student responses about encyclopedia of learning module. Validation data shows that the feasibility test on the content of the material, language and presentations obtain values above 81% included the validity and appropriateness category for learning. The result of the questionnaire shows that a positive response was obtained with values above 82%. The average result obtained at pretest was 43,23 while the average result obtained at posttest was 79,90. The result of the N-Gain analysis shows a medium criterion of 0,6. In conclusion, the encyclopedia of macrozoobenthic invertebrates can improve student learning outcome.
ANALYSIS OF MATHEMATICAL PROBLEM SOLVING ABILITY OF CLASS VII STUDENTS SMP IT MUTIARA GLOBAL ON SOCIAL ARITHMETIC MATERIALS Fitri, Wiwik Julia; Kartini, Kartini
Jurnal Pendidikan Matematika dan IPA Vol 13, No 1 (2022): January 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (757.573 KB) | DOI: 10.26418/jpmipa.v13i1.47832

Abstract

The purpose of this research is to describe student"™s mathematical problem solving abilities, especially in social arithmetic material uses descriptive research method. This research uses descriptive method. The subjects were class VII students of SMP IT Mutiara Global Pekanbaru as many as 15 even semester students for the 2020/2021 academic year. Written instruments test of KPMM with 3 questions and 4 aspects of KPMM according to Polya were used in this research. From this research, the average indicator of understanding the problem is 91.85%, planning solution is 51.11%, completing solution plan is 75.55%, and interpreting the results is 37.78%. Student"™s KPMM of SMP IT Mutiara Global Pekanbaru class VII are included in medium criteria with an average value of 64.07%. The results of research showed that students have not experienced working on non-routine questions (different), and need to be accustomed to working on non-routine questions to train students' KPMM.
ETNOBOTANI REMPAH TRADISIONAL MASYARAKAT DAYAK KENYAH UMAQ JALAM DI KECAMATAN SEGAH KABUPATEN BERAU Hendra, Medi; Oktaviani, Martha
Jurnal Pendidikan Matematika dan IPA Vol 11, No 2 (2020): Juli 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.772 KB) | DOI: 10.26418/jpmipa.v11i2.40977

Abstract

The local wisdom of the community is closely related to existing natural resources around them, including plant resources, which are used as spices. The Kenyah Umaq Jalan tribe in The Berau district is one of the sub-tribes of the Kenyah that still maintains local wisdom in the use and processing of herbs and spices. This tribe has a unique process of spices that are inherited from their ancestors. The purpose of this study was to examine ethnobotany spices of the Dayak Kenyah Umaq Jalan community in the Sub-district Segah, Berau District. The study was conducted in the sub-district of Segah in three villages, namely Batu Rajang, Siduung Indah, and Tepian Buah. Participatory Ethnobotanical Appraisal (PEA) was used as an exploratory survey. Interviews were conducted using standardized interviews and participating in spice processing activities with the informants. Around 25 species of plants are used as spices and herbs, such as Albertisia papuana Becc., Pycnarrhena cauliflora Diels., Pycnarrhena manillensis S. Vidal. used as a flavor enhancer. Some species Sesamum indicum L, Hodgsonia macrocarpa (Blume) Cogn., Ricinus communis L and Arachis hypogea L. for preparing their food with a certain method.AbstrakKearifan lokal masyarakat erat kaitannya dengan sumber daya alam yang adadi sekitarnya, termasuk sumber daya tumbuhan yang dijadikan sebagai bumbu dan bahan rempah. Suku Kenyah Umaq Jalan di Kabupaten Berau merupakan salah satu sub-suku Dayak Kenyah yang masih menjaga kearifan lokal dalam pemanfaatan dan pengolahan bumbu dan rempah. Suku ini memiliki kekhasan dalam mengolah bumbu masak yang merupakan warisan turun-temurun. Tujuan penelitian ini untuk membahas etnobotani rempah tradisional dalam masakan Dayak Kenyah Umaq Jalan di Kecamatan Segah Kabupaten Berau. Penelitian ini dilakukan di Kecamatan Segah pada tiga desa meliputi Batu Rajang, Siduung Indah dan Tepian Buah. Metode yang digunakan yaitu survei eksploratif dengan menggunakan pendekatan partisipatif (Participatory Ethnobotanical Appraisal). Wawancara dilakukan dengan teknik wawancara berencana (standardized interview) dan ikut dalam aktifitas pengolahan bumbu dan rempah bersama informan. Diperoleh 25 jenis tumbuhan yang dijadikan sebagai rempah-rempah dan bumbu, diantaranya adalah Albertisia papuana Becc., Pycnarrhena cauliflora Diels., Pycnarrhena manillensis S. Vidal. yang digunakan sebagai penyedap rasa alami. Beberapa jenis seperti Sesamum indicum L, Hodgsonia macrocarpa (Blume) Cogn., Pangium edule Reinw., Ricinus communis L., dan Arachis hypogaea L. dimanfaatkan sebagai bumbu terasi (payang) dengan diolah secara tradisional.Kata kunci: Bumbu, Dayak Kenyah Umaq Jalan, Etnobotani.
THE INFLUENCE OF TREFFINGER LEARNING MODELS ON MATHEMATICS COMMUNICATION SKILLS OF STUDENTS Salingkat, Suhartini; Bilalu, Anastasia
Jurnal Pendidikan Matematika dan IPA Vol 12, No 2 (2021): July 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (689.673 KB) | DOI: 10.26418/jpmipa.v12i2.40814

Abstract

This study aims to analyze the impact of the Treffinger learning model on students' mathematical communication skills. This research was conducted at Senior High School 1 Bulagi grade 10th, 2018/2019 academic year. This type of research was a Quasi-Experimental study with a Pretest-Posttest Control Group Design. Data collection on mathematical communication skills used test instruments. The results revealed that the mathematical communication skills of students taught using the Treffinger learning model were higher than those taught using the Student Team Achievement Division / STAD cooperative learning model (FCount = 5.78> Ftable = 4.03). It can be seen from the results of the research that application of the Treffinger learning model has a higher effect on students' communication skills compared to the Student Learning Achievement Division (STAD) cooperative learning model. It is proven from the average mathematical communication skills of students taught with the Treffinger learning model on the written text indicator, drawing and mathematical expression expressed at 50.67 while the students taught with the Student Team Achievement Division (STAD) cooperative learning model on the written indicator text, drawing and mathematical expressions were stated at 47.50.
STUDENT RESPONSE TO DIGITAL MODULE OF WORK AND SIMPLE MACHINES FOR CLASS VIII JUNIOR HIGH SCHOOL Alfensianita, Claudia; Mering, Aloysius; Enawaty, Eny
Jurnal Pendidikan Matematika dan IPA Vol 13, No 1 (2022): January 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (641.403 KB) | DOI: 10.26418/jpmipa.v13i1.46318

Abstract

This research aims to know the student response to digital   module of work and simple machine materials for science learning in Junior High School. The module is equipped with images, videos, animations, and audio. The discussion section on sample questions in the module integrates 5 problem-solving indicators from the Robust Assessment Instrument For Student Problem Solving developed by Docktor and Heller, namely useful description, physics approach, specific application of physics, mathematical procedures, and logical progression. The digital module is designed based on the Dick and Carey learning system design. The data obtained from student response questionnaire given to 30 eighth graders after the study using digital module. The student response questionnaire consists of 15 statements. Student responses classified into three aspects, interest, material, and languange. The results showed that student responses in the interest aspect get score percentage 90%, material aspect get score percentage 88%, and languange aspect get score percentage 94%.   The percentage score average for three aspects is 90.6% with very good classification.
MATERIALS INSERTION OF LOCAL PLANTS IN LEARNING OF BIOLOGY IN CLASS X TO IMPROVE ATTITUDE TO PRESERVE BIODIVERSITY Ardan, Andam S.
Jurnal Pendidikan Matematika dan IPA Vol 13, No 2 (2022): July 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.188 KB) | DOI: 10.26418/jpmipa.v13i2.55782

Abstract

Biodiversity in the form of plants is a nation's wealth that needs to be maintained and developed by the government and the people of Indonesia. However, to keep it, the community must be introduced to the wealth of plants around it so that it fosters an attitude of caring, belonging, and nurturing. Meanwhile, the government makes rules so that the richness of plant biodiversity is not destroyed, destroyed, or transferred to other countries. One effective way to introduce the richness of plant biodiversity is through formal education, in this case, lessons at school. Schools are expected to convey the message of the importance of plant biodiversity, its types, and how to maintain it in learning materials. All notes can be inserted at any level of education, from kindergarten, elementary, junior high, high school to university. For materials in high school, some biology materials can be used to foster an attitude of maintaining biodiversity, one of which is plants' material world. For this reason, it is necessary to include plant material in learning so that students' love for plants becomes stronger around them, ultimately resulting in an attitude of caring for biodiversity.
Description of Mathematical Reasoning Ability on Vocational School Students in Square Root Material Hijriani, Lailin; Susiswo, Susiswo
Jurnal Pendidikan Matematika dan IPA Vol 12, No 1 (2021): January 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (461.338 KB) | DOI: 10.26418/jpmipa.v12i1.44092

Abstract

The aim of this study is to describe the mathematical reasoning ability of students at TSM major (Motorcycle Engineering) Darul Karomah Singosari on square root material. This study applies descriptive qualitative approach, data was collected using test instrument that has been tested on three research subjects, and analyzed using qualitative descriptive technique. The results show that low- ability (Kemampuan Rendah) subject is the student with less mathematical reasoning ability because the subject has not been able to solve the five existing indicators of mathematical reasoning, middle- ability (Kemampuan Sedang) subject include student with moderate mathematical reasoning ability (although the subject has not fulfilled the five indicators of mathematical reasoning requirements), this can be seen from his effort to make a mathematical assumption even though the conjecture made was not correct, and high- ability (Kemampuan Tinggi) subject refers to the student with high mathematical reasoning ability because he can fulfill two of the five indicators of mathematical reasoning.
DEVELOPMENT OF CRITICAL THINKING ABILITY ORIENTED TEXTBOOK ON ELECTROLYTE AND NON-ELECTROLYTE SOLUTION MATERIALS Saputri, Silpia Vilda; Dayanti, Nelly; Sari, Ratna Kumala; Sartika, Rody Putra; Hadi, Lukman
Jurnal Pendidikan Matematika dan IPA Vol 13, No 1 (2022): January 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (991.496 KB) | DOI: 10.26418/jpmipa.v13i1.34741

Abstract

This study aims to produce electrolyte and non-electrolyte textbooks oriented to critical thinking skills through a problem based learning model that will measure the level of feasibility, response to students and their level of effectiveness. This research refers to the research and development model recommended by Borg Gal. Data on feasibility rate and response of students are obtained in the form of quantitative data which is converted by the percentage scale of product quality according to the Likert scale. The effectiveness of the book is measured using the average value of N-Gain. The conclusions of this study are textbooks for electrolyte and non-electrolyte solutions with feasibility rate of 95.11% criteria "very high", the response rate of students in the early field test 86.92% and the main field test 87.11% in "very high" category, level book effectiveness with the N-Gain average of 0.62 in "medium" category.
ANALYSIS IMPLEMENTATION OF TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLEDGE BY SCIENCE TEACHERS THROUGH DISTANCE LEARNING AT JUNIOR HIGH SCHOOL IN MEDAN Sihombing, Rizky Agassy; Manurung, Grace Angeline; Simanjuntak, Lia Angraini
Jurnal Pendidikan Matematika dan IPA Vol 13, No 2 (2022): July 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.172 KB) | DOI: 10.26418/jpmipa.v13i2.48260

Abstract

This research aims to analyze the application of the TPACK framework by teachers in distance learning at junior high schools in Medan. Curriculum 2013 in Indonesia been applying for 5 years. However, an evaluation of how does the teacher deliver learning subjects (pedagogy knowledge), and the implementation of subject mastery (content knowledge) and technology mastery (technology knowledge) is strongly suggested. In this research also used a qualitative descriptive method by providing a google form questionnaire to 10 junior high school teachers in the city of Medan as samples drawn with simple random sampling. The data was obtained based on the answers to questions from 10 junior high school science teachers, where 7 teachers were public school educators and the other 3 teachers were educators in private schools from different schools. The process of collecting data through a questionnaire containing questions that must be filled in by the teacher about their agreement or disagreement with the questions given in the questionnaire (Likert scale). The questions made are invincible with TPACK aspect. Based on the instruments that have been developed, researchers have obtained that the teachers already know and apply TPACK in distance learning well through the understanding and abilities possessed by the junior high school science teachers in carrying out the learning process in the classroom, especially on the topic of temperature and heat.
Growing Student Characters Through Inquiry-Based Science Practicum Module Sari, Ira Nofita; Octavia, Erna
Jurnal Pendidikan Matematika dan IPA Vol 12, No 1 (2021): January 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.522 KB) | DOI: 10.26418/jpmipa.v12i1.43181

Abstract

This study aims to determine how the application of inquiry-based science practicum modules to student character. The method used in this research is experimental in the form of a pre-experimental design. The population of this research is the Adventist Junior High School in Singkawang, West Kalimantan. Through the saturated sampling technique, it is known that class VII A is the class used as the experimental class. To find out the student's character, a student character questionnaire was used. This research was conducted during the Covid 19 pandemic so that the learning process was carried out online. Based on the results of data analysis, it is known that in general, the character of students includes honest, hard work, thoroughness and carefulness, creativity, caring for the environment is classified as good.