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Journal : PENSA E-JURNAL: PENDIDIKAN SAINS

VALIDITY AND PRACTICALITY OF STUDENTS WORKSHEETS IN DISASTER MITIGATION THROUGH ROLE-PLAYING METHOD TO TRAIN DISASTER MANAGEMENT Irene Mira Kusumawati; An Nuril Maulida Fauziah
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 8 No 3 (2020)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This study aims to describe the development of disaster mitigation students worksheets through the role playing method to train disaster management as well as the validity and practicality of the worksheets. This research was conducted based on the ADDIE development model with class VII K students in the 2019/2020 school year SMPN 21 Surabaya as research subjects. The research data was obtained through observation, interviews, and expert validation methods. The results of the validation assessment found that LKPD of disaster mitigation through role playing methods to train disaster management get very valid results where the content suitability aspect gets a mode 4 value, the presentation suitability aspect gets a mode 4 value, the language suitability aspect gets a mode 3 value, and the suitability aspect the learning method gets mode value 4. The results of the practicality assessment are based on the percentage of learning accomplishments and students activity where at the first meeting the value is 92.8% and the second meeting is 96.8% also the students activitiy reaches an overall average of all phasesis 92,3%. So that the disaster mitigation LKPD through role playing methods to train disaster management is considered very practical for applied during learning.Keywords: validity, practicality, role playing
VALIDITY OF STUDENT WORKSHEET BASED GUIDED INQUIRY ON VIBRATION AND WAVE MATERIALS TO TRAIN CRITICAL THINKING SKILLS Putri Wahyu Ramadhani; An Nuril Maulida Fauziah
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 8 No 3 (2020)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This study aims to describe validity of Student Worksheets based on guided inquiry learning on vibration and wave material to train junior high school student’s critical thinking skills. This student worksheets was developed using ADDIE model. The results was obtained from validation by two science expert lecturer and a science teacher of junior high school which obtained mode score of 4 with valid criteria at all aspect i.e. Content suitability, presentment suitability, terms suitability, and student worksheets based on guided inquiry suitability. Based on the results of this study, it can be concluded that validity of student worksheets based on guided inquiry valid to train student critical thinking skills.Keywords : Student Worksheets, Guided Inquiry, and Critical Thinking Skills.
IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA DENGAN KONTEKS SOCIO-SCIENTIFIC ISSUE Tia Apriliana Effendi; An Nuril Maulida Fauziah
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 10 No 3 (2022)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This research aimed to describe the learning implementation of learning, improvement of critical thinking skills, and students’ response to the implementation of problem based learning model with socio-scientific issue on energy sources. This research used a pre-experimental design with one group pretest posttest design. The subject in this research were 30 students of VII C class in SMPN 42 Surabaya. Data were collected by observation, pretest and posttest, and questionnaires. The data was analyzed quantitatively. The research result showed that implementation of learning obtained high results with very good category in the first and second meeting. The critical thinking skills effectively improved with N-Gain score in medium category. The students gave a positive response and high interest in learning implementation. Based on the result, it can be concluded that implementation of problem based learning model with socio-scientific issue can improve students’ critical thinking skills.
PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI SISTEM PENCERNAAN MANUSIA Rizka Syafitri Adhitya; An Nuril Maulida Fauziah
PENSA: E-JURNAL PENDIDIKAN SAINS Vol 11 No 1 (2023)
Publisher : Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya

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Abstract

This research aimed to determine the problem based learning implementation model toward students' critical thinking skills on the material of human digestive system. This research used pre-experimental design with one group pretest posttest. The subjects’ in this research were 30 students’ of VIII C class in Junior High School Semen Gresik with 20 male students’ and 10 female students’. Data collection technique used questionnaires, pretest and posttest. The data was analyzed quantitatively. The results of the N-Gain calculation showed that the application of problem based learning model increased students' critical thinking skills on the human digestive system material with a high category. Descriptive analysis on learning activities by the given treatment had a high percentage result. The conclusion obtained was science learning using a problem based learning model on the human digestive system material can improve students’ critical thinking skills.