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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang EPSILON Jurnal Pendidikan Matematika Pedagogia: Jurnal Ilmiah Pendidikan Dasar Indonesia
Nurashri Partasiwi
STKIP PGRI Bandar Lampung
Arts Humanities Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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PENGARUH PENERAPAN MODEL PEMBELAJARAN NUMBERED HEAD TOGEHTER (NHT) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SEKOLAH MENENGAH PERTAMA Nurashri Partasiwi
Epsilon: Jurnal Pendidikan Matematika Vol. 2 No. 1 (2020): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

This study aims to know the effect of applying Numbered Head Together learning models to mathematics learning outcomes. The Numbered Head Together learning model is a learning model that assigns numbers to groups or provides opportunities for students to share ideas and consider the most appropriate answers. This research uses the experimental method. The population in this study were all eighth grade students of SMP Negeri 4 Negeri Agung, it has two classes with a total of 66 students. Samples were taken using a total sampling technique, which consisted of 2 classes, namely the VIII1 as an experimental class that learned through the Numbered Head Together learning model and the VIII2 as a control class that using conventional model. Data collection techniques using test, namely in written tests in the form of essays, with a total of 10 items. Data analysis was used using the t-test formula. Based on the results of data analysis that the researchers have done, the results show that t cal = 4.76, and from the distribution table t at a significant level of 5% obtained tf = 2.00. These results remind that t cal > t tab. The results showed that the average score of experimental class was 74.94 while the control class was 62.18. From the results of research and data analysis, it can be concluded that the Numbered Head Together learning model has a positive effect on mathematics learning outcomes for VIII grade students of the even semester of SMP Negeri 4 Negeri Agung in the academic year of 2018/2019.
MODEL PEMBELAJARAN TREFFINGER MENGGUNAKAN PENDEKATAN KONTEKSTUAL TERHADAP PROSES BELAJAR MATEMATIKA SISWA KELAS X SMK PERSADA Fitriana Rahmawati; Nurashri Partasiwi
Epsilon: Jurnal Pendidikan Matematika Vol. 2 No. 2 (2020): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract: The problem in this study is "Is there any effect of the Treffinger Learning Model using a contextual approach on the mathematics learning outcomes of class X students in the even semester of SMK Persada Bandar Lampung in the 2018/2019 school year?". The purpose of this study was to determine the effect of the Treffinger Learning Model using a contextual approach on the mathematics learning outcomes of even semester X students of SMK Persada Bandar Lampung in the 2018/2019 school year. In this study the authors used the experimental method. The experimental method is a method that deliberately evokes an event or situation, then how the result. In other words, the experimental method is a method of experimental activity, so that students experience and prove what they have learned for themselves. Based on the data analysis that has been carried out using the formula, it is obtained to test the similarity of two averages by looking at the test criteria for the level of use obtained where the test criteria and are supported by complementary techniques, namely observation techniques on student learning activities, then "There is an Effect of Treffinger's Learning using the Treffinger approach contextual learning outcomes for students of class X SMK Persada Bandar Lampung in the 2018/2019 academic year" Keywords: Treffinger's Learning, contextual approach, mathematics learning outcomes
PENGARUH MODEL PEMBELAJARAN LEARNING STARTS WITH A QUESTION MENGGUNAKAN MEDIA VISUAL TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP Fitriana Rahmawati; Nurashri Partasiwi
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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The learning starts with a questions learning model is one way that stimulates students to ask questions without any explanation of the material from the teacher first. The purpose of this study was to determine the effect of the learning starts with a questions learning model on students' mathematical communication skills in learning mathematics. The method used in this research is the experimental method. The population in this study were all eighth grade students of SMP Perintis 1 Bandar Lampung which were divided into 2 classes with a total of 50 students. The sample was taken using total random sampling, which consisted of 2 classes, namely the experimental class VIIIa who learned to apply the learning starts with a questions learning model and the control class VIIIb who learned to use conventional learning. Data collection techniques using test techniques. Data analysis was used using t test. Based on the results of data analysis, it was found that thit = 5.03, and from the distribution table at a significant level of 5%, it was obtained that tdaf = 2.02. The result reminds that thit thit > tdaf. The results showed that the average experimental class learning outcomes = 81.56 while the control class learning outcomes = 63.68, that thit >tdaf. From the results of research and data analysis, it can be concluded that the learning starts with a questions learning model has a positive effect on the mathematical communication skills of class VIII odd semester students of SMP Perintis 1 Bandar Lampung in the 2020/2021 academic year.
Peningkatan Hasil Belajar Matematika Melalui Strategi Pembelajaran Planted Questions pada Siswa Kelas IV SDN 1 Campang Raya Yulita Dwi Lestari; Nurashri Partasiwi; Daya Herpiona Br Manulang
Pedagogia: Jurnal Ilmiah Pendidikan Dasar Indonesia Vol. 3 No. 1 (2021): Pedagogia
Publisher : Program Studi PGSD, Jurusan Ilmu Pendidikan, STKIP PGRI Bandar Lampung

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Abstract

This study aims to improve mathematics learning outcomes through the Planted Questions learning strategy for fourth grade students of SDN 1 Campang Raya. This type of research is classroom action research with two cycles. Each cycle consists of four stages, namely planning, action, observation, and reflection. In each cycle, three meetings were held. The subjects of this study were the fourth grade students of SDN 1 Campang Raya in the academic year 2020/2021 totaling 25 students. The results showed that classical student learning mastery increased from 20% in the pre-cycle to 60% in the first cycle and increased again to 84% in the second cycle. With the average value of the formative test students increased from 64.00 in the pre-cycle stage, to 72.00 in the first cycle and to 83.44 in the second cycle. Then the number of students who scored above the KKM has also increased, namely at the pre-cycle stage as many as 5 students, increasing in the first cycle to 15 students and increasing again in the second cycle to 21 students.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA Elvandri Yogi Pratama; Joko Sutrisno AB; Nurashri Partasiwi
Epsilon: Jurnal Pendidikan Matematika Vol. 4 No. 1 (2022): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

This research is a quasi-experimental research which aims to determine the effect of the Think Pair Share cooperative learning model on students' mathematical communication skills. This research was conducted in the even semester of the 2021/2022 academic year. Sampling was done by purposive random sampling, it was found that class VIIA was the experimental class and class VIIB was the conventional class. The instrument used in this study was an essay question to measure students' mathematical communication skills. Before the instrument test is used, the validity, reliability, level of difficulty and also the discriminatory power of the questions are tested. Hypothesis testing was carried out using the t-test because it met the requirements for the data to be normally distributed and homogeneous. Based on the results of research and discussion, it can be concluded that the cooperative learning model of the Think Pair Share type affects the communication skills of students.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS ANDROID TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA Tasya Safa Melinda; Nurashri Partasiwi; Arinta Rara Kirana
Epsilon: Jurnal Pendidikan Matematika Vol. 4 No. 2 (2022): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52217/epsilon.v4i2.1089

Abstract

The problem in this study is the low ability of students' mathematical communication in learning. The purpose of this study was to determine the effect of using android-based learning media on the mathematical communication abilities of Class VIII students in Odd Semesters of SMP Negeri 13 Bandar Lampung in the Academic Year 2022/2023. This study used an experimental method with the population in this study, namely all students in class VIII Odd Semester SMP Negeri 13 Bandar Lampung. The samples used in this study were two classes, namely class VIII-4 as the experimental class, and class VIII-3 as the control class. Samples were taken using the Cluster Random Sampling technique. To find out students' mathematical communication skills, a test was carried out in the form of an essay of five questions which had previously been tested for validity and reliability. Hypothesis testing in this study uses the t_hit formula. From the results of testing the hypothesis using the t_hit statistical formula, the value of t_hit = 4.04 is obtained. From the t distribution table at a significant level of 5% it is known that t_daf = 1.67, then t_hit>t_daf, which means that the average mathematical communication ability of students using Android-based learning media is higher than the average mathematical communication ability of students using conventional approaches.
PEMANFAATAN MEDIA AUDIO VISUAL DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI PENGUKURAN SUDUT PADA SISWA KELAS IVB SDN 1 PENENGAHAN Nurashri Partasiwi; Yulita Dwi Lestari; Connyta Elvadola; Deviyanti Pangestu
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 9 No. 1 (2023): Volume 09 No 01, Maret 2023
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v9i1.720

Abstract

This study aims to improve mathematics learning outcomes by utilizing audio-visual media in class IV B students at SDN 1 Penengahan. This type of research is classroom action research with two cycles. Each cycle consists of four stages, namely planning, action, observation, and reflection. The subjects of this study were students of class IV B at SDN 1 Penengahan for the 2022/2023 academic year, which consisted of 22 students. Prior to the study, a pre-cycle was conducted which showed only 31.8% of students scored above the KKM. After the research in the first cycle which scored above the students' KKM, which was 60%, while there was an increase in the second cycle, which was 86%. With the average posttest score of students increasing from 52.72 in the pre-cycle stage, to 66.81 in cycle I and to 82.5 in cycle II. Furthermore, the number of students who scored above the KKM has also increased, namely at the pre-cycle stage as many as 7 students, increased in cycle I to 13 students and experienced another increase in cycle II to 19 students.
Co-Authors Arinta Rara Kirana Connyta Elvadola Daya Herpiona Br Manulang Deviyanti Pangestu Elvandri Yogi Pratama Fitriana Rahmawati Tasya Safa Melinda Yulita Dwi Lestari