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Pembuatan Preparat Tumbuhan Sebagai Media Pembelajaran IPA Biologi Bagi Siswa SMP Negeri 7 SATAP Leihitu Hiariej, Adriana; Kaihena, Martha; Riupassa, Pieter Agusthinus; Lapu, Petrus; Pesik, Anneke
PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya Vol 3 No 1 (2025): PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya
Publisher : Jurusan Matematika FMIPA Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pengamatanv3i1p01-08

Abstract

Plant cell differentiation can only be understood visually by students through observation with a microscope. The ability of junior high school students to use microscopes is still limited so that practicum activities for making preparations are needed. This activity aims to improve student understanding and skills about monocular and binocular microscopes and making plant preparations to observe stomatal and epidermal cells. The implementation method includes lectures, interactive discussions, question and answer sessions, and making fresh plant preparations and proper microscope usage techniques. The results of the activity showed that participants were able to operate a microscope, make fresh plant preparations, and observe cells. The level of enthusiasm of the participants was quite high, especially when they managed to observe stomatal and epidermal cells directly through the microscope.
Pengaruh Model Pembelajaran Kooperatif Dan Sikap Ilmiah Terhadap Hasil Belajar Matematika Dengan Mengontrol Inteligensi Pesik, Anneke
SOSCIED Vol 7 No 1 (2024): SOSCIED - Juli 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i1.801

Abstract

The purpose of this study was to empirically investigate the effect of cooperative learning model and scientific attitude on mathematics learning outcomes, after controlling for intelligence. The research method used was experimental method with treatment by level 2x2 design. To test the hypothesis, the data were analyzed by analysis of covariance. The results obtained after controlling for intelligence: (1) mathematics learning outcomes in the group of students taught with TGT type cooperative learning model is higher than the group of students taught with Scramble type cooperative learning model, (2) there is an interaction effect of learning model with scientific attitude on students' mathematics learning outcomes, (3) for students who have positive scientific attitude, (3) for students who have positive scientific attitude, mathematics learning outcomes in the group taught with TGT type cooperative learning model are higher than the group taught with Scramble type cooperative learning model, and (4) for students who have negative scientific attitude, mathematics learning outcomes in the group taught with TGT type cooperative learning model are lower than the group taught with Scramble type cooperative learning model. In teaching, teachers must be creative in using learning models in order to create an effective learning atmosphere and can improve mathematics learning outcomes optimally.
PENERAPAN MODEL PROBLEM BASED LEARNING DAN MODEL PEMBELAJARAN LANGSUNG PADA PEMBELAJARAN MATEMATIKA OPERASI MATRIKS DI SMK N 1 TOULUAAN Panekenan, Calvin; Pulukadang, Rosiah J.; Pesik, Anneke
SOSCIED Vol 7 No 2 (2024): SOSCIED - November 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i2.874

Abstract

This study examines the application of two different learning models in learning matrix operation mathematics at SMK N 1 Touluaan. This research used experimental method with pretest-posttest experiment group design, involving two randomly selected classes with the number of samples of each class of 20 students and the experimental class applied Problem-Based Learning and the control class applied direct learning. The results showed that there was a significant difference between the learning outcomes of students taught using the Problem-Based Learning model and students taught using the direct learning model. In this study using the t-test to test the data, with the results of the value of t_hitung = 3.239041637> t_tabel = 1.68595 with a real level α = 0.05 this means reject H_0 and accept H_1. The Problem-Based Learning model is proven effective in improving student learning outcomes on matrix operation material.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA MATERI ARITMATIKA SOSIAL DI KELAS VII SMP NEGERI 1 SIAU TIMUR SELATAN Baule, Vani; Pesik, Anneke; Pitoy, Cori
SOSCIED Vol 7 No 2 (2024): SOSCIED - November 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i2.889

Abstract

This study aims to determine whether the average learning outcomes of students using the problem based learning model are higher than the average learning outcomes using the direct learning model on social arithmetic material. This study uses a quasi-experimental method, with a Post-test Only Control Group Design research design. The subjects of this study were students in class VII of SMP Negeri 1 Siau Timur Selatan, which consisted of two classes, namely class VIIA as an experimental class using the problem based learning model and class VIIB as a control class using the direct learning model. Data collection was obtained by giving a pest test to both classes after the treatment was carried out. Research statistics were analysed using the t-test, hear the tvalue = 3,349638 > ttable = 2,00665 means H0 is rejected. Thus it can be concluded that the average learning outcomes of students taught with the problem based learning model are higher than average learning outcomes of students taught with the direct learning model