Jenny Indrastoeti Siti Poerwanti, Jenny Indrastoeti Siti
Sebelas Maret University

Published : 26 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 26 Documents
Search

Penerapan model pembelajaran inkuiri terbimbing untuk meningkatkan pemahaman konsep keanekaragaman hayati dalam pembelajaran IPAS Paramitha, Catherine Dyah; Poerwanti, Jenny Indrastoeti Siti
Didaktika Dwija Indria Vol 14, No 3 (2026): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v14i5.111240

Abstract

This study aims to determine the application of the guided inquiry learning model to improve students' understanding of biodiversity concepts in Grade V in Science and Social Studies (IPAS) lessons at Tirtoyoso State Elementary School in Surakarta. This research method used a classroom action research design conducted in two cycles, with each cycle consisting of two meetings. The research subjects were 21 fifth-grade students at Tirtoyoso Surakarta Public Elementary School in the 2024/2025 academic year. Data were collected through observation, documentation, interviews, and tests. This study consisted of four stages: planning, implementation, observation, and reflection. The results showed a significant increase in students' understanding of biodiversity concepts. The average score in cycle 1 increased to 71.19 with a classical mastery level of 61.90%. In cycle 2, the average score increased to 81.19 with a classical mastery level of 85.71%. These results indicate that the guided inquiry learning model is effective in improving students' conceptual understanding because it transforms the learning process into an active and student-centered one, where students are directly involved in the discovery process.
Penerapan model pembelajaran means ends analysis untuk meningkatkan keterampilan penalaran matematis pada materi keliling dan luas bangun datar peserta didik kelas V sd Indra, Shifa Ramadhana; Poerwanti, Jenny Indrastoeti Siti
Didaktika Dwija Indria Vol 14, No 1 (2026): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v14i4.108690

Abstract

This study aims to improve mathematical reasoning skills in the subject of perimeter and area of flat shapes through the application of the Means Ends Analysis (MEA) learning model to fifth-grade students at Trombol 2 Public Elementary School, Mondokan, Sragen, in the 2024/2025 academic year. The research method used was qualitative, specifically Classroom Action Research, which was carried out in two cycles. Each cycle included the stages of planning, implementation, observation, and reflection. There were 16 students participating in the study. Data collection was conducted through observation, interviews, documentation, and tests. Data validity was tested through source triangulation and technique triangulation. The data analysis technique referred to the Miles and Huberman model. The results showed improvement in each cycle. The average pre-action test score was 35.5 with a classical mastery level of 0%. In cycle I, the average test score was 66 with a classical mastery level of 37.5% in the first meeting and increased to 74 with a classical mastery level of 62.5% in the second meeting. In cycle II, the average score increased to 80.5 with a classical mastery of 81.25% in the first meeting and reached an average score of 84 with a classical mastery of 87.5% in the second meeting. Based on this data, it can be concluded that the mathematical reasoning skills of fifth-grade students at Trombol 2 Public Elementary School, Mondokan, Sragen, in the 2024/2025 academic year improved after the implementation of the Means Ends Analysis (MEA) learning model.
Penerapan model pembelajaran means ends analysis untuk meningkatkan keterampilan penalaran bangun datar pada peserta didik kelas iv sekolah dasar Hidayat, Arif Wahyu; Poerwanti, Jenny Indrastoeti Siti; Surya, Anesa; Sutoyo, Sutoyo
Didaktika Dwija Indria Vol 7, No 1 (2019): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v7i1.30656

Abstract

Abstract. The purpose of this research is to improve the reasoning skills in the plan figure by applying Means Ends Analysis learning model. The subjects of this research were students of IV class at SDN Serengan II Surakarta in the 2018/2019 academic year, totalling 28 students. This research is a Classroom Action Research with three cycles. Data collection techniques are using observations, interviews, test and documentation. Data validity tests are using technique triangulation. Interactive model of Miles-Huberman was used to data analysis technique. The initial condition of reasoning skills of IV class the average value class score of 32,64 with 0% in classical completeness. The first cycle began with the first learning resulting in increased 7,14% with 41,00 of average, second learning was 21,43% with 49,14 average. The study continued with second cycle with percentage 57,14% with average 68,79, second learning was 50% with 72,68 average. The study continued with third cycle with the percentage was 78,57% with 77,07 average, second learning was 85,71%  with 81,21 average. Based on the results, it can be concluded that through the application of the Means Ends Analysis model can improve the reasoning skills in class IV SDN Serengan II Surakarta 2018/2019 academic year.
Penerapan model project based learning untuk meningkatkan keterampilan berpikir tingkat tinggi pada pembelajaran IPA di kelas V sekolah dasar Choeriyah, Rina; Poerwanti, Jenny Indrastoeti Siti; Chumdari, Chumdari
Didaktika Dwija Indria Vol 12, No 3 (2024): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v12i3.85893

Abstract

The purpose of this research is to (1) describe the implementation of Project Based Learning model, and (2) improve high-level thinking skills in science learning. The research is a collaborative classroom action research that conducted in two cycles. The subjects were teacher and students of V grade SDN Ngabeyan 01 Kartasura Sukoharjo. Both qualitative and quantitative data are employed. Data collection techniques used observations, interviews, and tests. Data validity testing technique used triangulation. Data analysis technique used interactive analysis. The result conclude that, (1) the implementation of Project Based Learning model in science learning appropriate the steps: (a) determining basic questions, (b) planning projects, (c) compiling project schedules, (d) supervising the project, (e) testing outcomes, and (f) evaluating; (2) the implementation of Project Based Learning model can enhance high level thinking skills on science learning in V grade SDN Ngabeyan 01 Kartasura Sukoharjo showed the satisfaction percentage of the HOTS test in cycle II was 83.33% for questions C4, C5, and C6.
Pengaruh model cooperative learning tipe jigsaw dengan media diorama terhadap hasil belajar IPS materi kebudayaan daerah siswa kelas 4 sekolah dasar Puspitasari, Aisyah; Poerwanti, Jenny Indrastoeti Siti
Didaktika Dwija Indria Vol 14, No 1 (2026): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v13i6.105293

Abstract

this study set out to ascertain the extent to which the Jigsaw Cooperative Learning model, with the use of diorama, influenced the social studies learning outcomes pertaining to local studies including local materials studied by four fourth-grade elementary school students. This research is classified as quantitative since it uses a pretest-posttest control group design and a quasi-experimental methodology.  The sample was selected using the cluster random sampling approach and subsequently split into experimental and control groups. In this study, a learning outcome test is used to collect data, which is subsequently analyzed using Mann Whitney. The result showed that student with Jigsaw cooperative learning model had better learning outcomes than student whit team tournament model. The control group received an average score of 75, whereas the experimental group received an average score of 85. The results of hypothesis testing indicate that the use of diorama media in conjunction with the Jigsaw cooperative learning paradigm significantly affects social studies learning outcomes for local cultural information.  A significance level of 0.05 is used in this investigation.
Analisis kemampuan berpikir kritis dalam materi interaksi sosial pada pembelajaran IPS kelas V sekolah dasar Indiarti, Candra Laelika; Poerwanti, Jenny Indrastoeti Siti; Sularmi, Sularmi
Didaktika Dwija Indria Vol 10, No 1 (2022): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v10i1.61573

Abstract

The purpose of this study was to describe the analysis of students' critical thinking skills in social interaction material in social studies learning for class V SD Negeri Bojong 03, Kawunganten District, Cilacap Regency for the 2021/2022 academic year. This research is a qualitative descriptive study. The data sources of this research include the results of students' thinking ability tests, the results of student and teacher interviews, and documentation of the results of students' answer sheet. The subjects in this study were 3 students who were selected using a purposive sampling technique. Data collection techniques using tests, interviews, and documentation. The data validity test technique used triangulation. The data analysis technique in this qualitative research uses data analysis techniques using the Miles and Huberman model which consists of collecting data, reducing data, presenting data, and drawing conclusions. The results showed that the percentage of explanation indicators was 55.56%, interpretation indicators 77.78%, analysis indicators 55.56%, evaluation indicators 66.67%, inference indicators 55.56%, and self-regulation indicators 88.89%. The most dominant indicator is self-regulation indicator. While the lowest indicators are three indicators, namely explanation, analysis and inference. The average percentage of critical thinking skills of fifth grade students at SD Negeri Bojong 03 Kawunganten is 66.67%. Based on this percentage, it can be said that the analysis of critical thinking skills of fifth grade students at SD Negeri Bojong 03 Kawunganten is in the medium category.Keywords: critical thinking skills, elementary school