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All Journal Jurnal Nuansa Akademik: Jurnal Pembangunan Masyarakat Jurnal Edukasi dan Penelitian Matematika
Shalina, Ella Tirta
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Religion Civil Engineering, Building, Construction & Architecture Education Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

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PENGARUH PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISIONS TERHADAP KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK KELAS VII SMPN 25 PADANG Shalina, Ella Tirta
Jurnal Edukasi dan Penelitian Matematika Vol 13, No 3 (2024): September
Publisher : Departemen Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jepm.v13i3.16352

Abstract

Problem solving skills are very important skills for students to achieve learning objectives. Based on observations in class VII at SMPN 25 Padang show that students mathematical problem solving skills are still low. This study analyzes how the effect of the STAD type cooperative learning on improving problem solving skills. STAD type cooperative learning model was chosen according to questionnaire filled out by students that showed that more than 70% of students agreed with group learning. This research type is quasi-experimental research with a Non-equivalent Posttest Only Control Group Design. The sampling was carried out by simple random sampling and obtained class VII 3 as the experiment class and class VII 2 as the control class. Based on the results of data analysis showing that the P-value is lower than the significance level (?), the alternative hypothesis (H1) is accepted. This indicate that the STAD type cooperative learning model improves the students problem solving skills.Keywords– Student Teams Achievement Divisions, Problem Solving, Direct Learning
Pendampingan Dan Permainan Kreatif Guna Peningkatan Kemampuan Literasi Numerasi Anak di Panti Asuhan Al Hidayah Martin, Sri Novia; Yerizon, Yerizon; Sari, Shinta; Nazarlin, Nazarlin; Shalina, Ella Tirta; Sifa, Friska Falah
Nuansa Akademik: Jurnal Pembangunan Masyarakat Vol. 10 No. 1 (2025)
Publisher : Lembaga Dakwah dan Pembangunan Masyarakat Universitas Cokroaminoto Yogyakarta (LDPM UCY)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/jnajpm.v10i1.2687

Abstract

Based on the results of PISA, the numeracy literacy ability of Indonesian students is very low. Therefore, efforts are needed to improve numeracy literacy both in formal learning institutions such as schools and in non-formal learning institutions such as tutoring and orphanages. One of the orphanages that is used as a place of service is the Al Hidayah Padang Orphanage. There are various limitations in both facilities, infrastructure and experts (teachers) who can guide/accompany children in the dormitory, causing children's numeracy literacy skills to be still relatively low. In addition, motivation to read and learn mathematics needs to be increased again.  Therefore, the service team seeks to help the foster children of the Al Hidayah Padang Orphanage to be able to improve their numeracy literacy skills through mentoring activities and creative games.
Co-Authors Nazarlin, Nazarlin Sari, Shinta Sifa, Friska Falah Sri Novia Martin Yerizon Yerizon