Maghfiroh, Maila Shofa
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Peningkatan Hasil Belajar IPA Materi Pencemaran Lingkungan Menggunakan Mind Mapping Kelas VII SMP Negeri 2 Brebes Maghfiroh, Maila Shofa; Prasetyo, Danar Aris; Nugroho, Fauzan Fuad Arkan; Faizah, Nur Faizah
widiyanto Vol 8, No 1 (2022): JPK, Jurnal Profesi Keguruan
Publisher : LP3 Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpk.v8i1.31024

Abstract

Tujuan penelitian ini untuk mendeskripsikan penerapan mind mapping pada pembelajaran IPA materi Pencemaran Lingkungan, hasil belajar, dan perubahan perilaku  pada siswa kelas VII A SMP Negeri 2 Brebes. Penelitian ini dilakukan dengan metode Penelitian Tindakan Kelas terdiri dari 2 siklus. Siklus I maupun siklus II berlangsung dalam 2 kali pertemuan (4x40 menit). Langkah-langkah dalam siklus terdiri dari perencanaan, pelaksanaan, tindakan, pengamatan dan refleksi. Hasil yang diperoleh adalah Aktivitas selama proses pembelajaran memperoleh hasil siklus I mencapai kategori baik dengan persentase 84,61%, pada siklus II mengalami peningkatan menjadi 94,23% dengan kategori sangat baik, Aktivitas siswa pada siklus I mencapai kategori baik yaitu 82,14%, siklus II mengalami peningkatan menjadi 92,85% yang termasuk kedalam kategori sangat baik dan peningkatan hasil belajar siswa memperoleh hasil siklus I tingkat ketuntasan belajar siswa secara klasikal hanya mencapai 59,37% dari KKM yang telah diterapkan yaitu 85%. Namun terjadi peningkatan pada siklus ke II hingga mencapai 87,50%.The purpose of this study was to describe the application of mind mapping in science learning about environmental pollution, learning outcomes, and behavior change in class VII A students of SMP Negeri 2 Brebes. This research was conducted using Classroom Action Research method consisting of 2 cycles. Cycle I and cycle II took place in 2 meetings (4x40 minutes). The steps in the cycle consist of planning, implementation, action, observation and reflection. The results obtained are the activities during the learning process obtained the results of the first cycle reaching a good category with a percentage of 84.61%, in the second cycle it increased to 94.23% with a very good category, student activities in the first cycle reached a good category, namely 82.14%. , the second cycle increased to 92.85% which was included in the very good category and the increase in student learning outcomes obtained the results of the first cycle the classical student learning completeness level only reached 59.37% of the KKM that had been applied, namely 85%. However, there was an increase in the second cycle to reach 87.50%
The Effectiveness of Using Mobile Learning-Based E-Plantbook with a Scientific Approach to Increase Student Learning Outcomes Maghfiroh, Maila Shofa; Rahayu, Enni Suwarsi; Widiatningrum, Talitha Widiatningrum
Journal of Innovative Science Education Vol 12 No 1 (2023): April 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v11i1.60042

Abstract

The use of learning resources that have not yet ideal creates difficulties for students, particularly on Plantae material at SMA Negeri 1 Kembang, Jepara Regency, Central Java Province. Students had difficulties in identifying, mentioning, explaining the characteristics, body structure, and grouping plants into divisions based on general characteristics. In addition, the absence of the data from observations and phenetic and phylogenetic analyzes of plants and the role of plants in survival on earth (particularly in the surrounding environment), had an impact on the difficulty of achieving Core Competency Plantae. This study aims to analyze the effectiveness of the e-plantbook with a scientific approach to student learning outcomes at SMA Negeri 1 Kembang, Jepara Regency, Central Java Province. E-plantbook is a mobile learning applications-based e-book naming on Plantae material. E-plantbook can be used as an alternative learning resource for students. This research method is quasi-experimental to measure the effectiveness of using e-plantbook with a non-equivalent research design pretest-posttest control group design to measure learning outcomes. The average of student learning outcomes in the cognitive aspect is 89. E-plantbook is assessed to be effective based on a) the results of the t test for increasing cognitive learning outcomes with a significance of 0.000 (< 0.05) which indicates a significant difference in learning outcomes between the experimental class and the control class, b) N Gain cognitive learning outcomes of 0.71 in the experimental class is greater than the control class (0.45), and c) the average score of the psychomotor aspect of the experimental class (3.80) with a very good category and greater than control class (3.53) with very good category. The use of e-plantbooks in the learning process could encourage student-centered learning because students were more active and students could learn independently.