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Pengaruh Model Problem Based Learning Berbantuan Aplikasi Thunkable Terhadap Kemampuan Literasi Numerasi Siswa Mahathir Putra Darmawan; Eri Saputra; Amam Taufiq Hidayat
Jurnal Pendidikan Matematika Malikussaleh Vol. 6 No. 2 (2026): Jurnal Pendidikan Matematika Malikussaleh
Publisher : LPPM UNIMAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jpmm.v6i2.28936

Abstract

Kemampuan literasi numerasi menjadi salah satu kompetensi yang mendukung kemampuan siswa dalam menerapkan konsep matematika untuk menyelesaikan permasalahan kontekstual. Namun, hasil Asesmen Nasional dan observasi awal di SMP Negeri 3 Dewantara menunjukkan bahwa kemampuan literasi numerasi siswa masih tergolong rendah. Kondisi tersebut dipengaruhi oleh pembelajaran yang masih berpusat pada guru sehingga keterlibatan siswa dalam mengonstruksi pengetahuan serta pemanfaatan media pembelajaran berbasis teknologi belum optimal. Meskipun berbagai penelitian menunjukkan bahwa Problem Based Learning efektif meningkatkan kemampuan berpikir siswa, kajian yang mengintegrasikan model tersebut dengan aplikasi Thunkable dalam pembelajaran matematika masih terbatas. Oleh karena itu, penelitian ini bertujuan menganalisis pengaruh model PBL berbantuan aplikasi Thunkable terhadap kemampuan literasi numerasi siswa. Implementasi penelitian mengacu pada rancangan Nonequivalent Control Groups Design, yang melibatkan dua kelas VIII SMP Negeri 3 Dewantara, yaitu VIII-1 sebagai kelompok eksperimen dan VIII-2 sebagai kelompok kontrol. Data dikumpulkan menggunakan tes kemampuan literasi numerasi yang telah valid, kemudian dianalisis menggunakan uji normalitas, homogenitas, Independent Sample t-test, dan Mann Whitney U-test. Hasil penelitian menunjukkan bahwa kemampuan awal kedua kelas setara (Sig. = 0,394 > 0,05). Setelah perlakuan diberikan, diperoleh nilai Asymp. Sig. (2-tailed) sebesar 0,019 (<0,05), yang menunjukkan bahwa model PBL berbantuan aplikasi Thunkable berpengaruh signifikan terhadap kemampuan literasi numerasi siswa.
Exploring Ethnomathematics at the Islamic Center Mosque in Lhokseumawe as a Learning Resource for Arithmetic Sequences and Series in Junior High School Rohantizani Rohantizani; Nuraina Nuraina; Mursalin Mursalin; Eri Saputra; Suwanto Suwanto; Rahmi Hayati
Electronic Journal of Education, Social Economics and Technology Vol 7, No 1 (2026)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ejeset.v7i1.1403

Abstract

This study aims to explore the ethnomathematical potential embedded in the architecture of the Islamic Center Mosque in Lhokseumawe as a learning resource for teaching arithmetic sequences and series at junior secondary school level. The research adopts a qualitative approach employing an exploratory case study design. Data were collected through systematic architectural observations, visual documentation, semi-structured interviews with building managers and mathematics teachers, and numerical analysis of recurring structural patterns. The findings reveal that the arrangement of columns, arches, dome ornaments, and floor tile configurations exhibits numerical regularities that can be modelled using arithmetic sequences and series. The uniform spacing between columns reflects the concept of a common difference in arithmetic sequences, while the layered dome ornamentation illustrates the relationship between the nth term and the sum of the first n terms in an arithmetic series. These results demonstrate that mosque architecture embodies not only aesthetic and religious values but also structured mathematical principles relevant to classroom instruction. Integrating cultural context into mathematics learning enhances conceptual understanding, promotes student engagement, and increases the meaningfulness of abstract mathematical concepts. Therefore, the ethnomathematical exploration of mosque architecture offers a pedagogically sound and contextually relevant strategy for teaching arithmetic sequences and series in junior secondary education.
Co-Authors A, Hendra Adi Safyan Aidilof, Hafizh Al Kautsar Aklimawati Aklimawati, Aklimawati Al-Shahzam , Mohd. Hafez Alashri, Haris Alparuki, Widi Angga Pratama Ardyan, Muhammad Asmaul Husna Asmaul Husna Asri asri Asyari, Annisa Atthaillah, Atthaillah Ayike Kusprasetya Badriana, Badriana Bambang Karsono Basyariah Basyariah Berutu, Remiyani Cut Azmah Fithri Cut Azmah Fitri Dafrina, Armelia Deni Deni DEWI SARTIKA Effan Fahrizal Eliza Eliza Emi Maulani Erna Isfayani Erna Muliana Esar Alkautsar Fahmi Umarussalam Simatupang Fahrizal, Effan Fajria, Nisa Farhana, Izzati Fidyati, Fidyati Fidyati, Fidyati Fithri, Cut Azmah Haris Alashri Hasanah, Dita Hassan, Soraya Masthura Haves Qausar Hendra Aiyub Heni Pujiastuti Herizal Herizal Hidayah, Irna Nurul Hidayat, Amam Taufiq Hidayatsyah Hidayatsyah Husain, Said Hutasuhut, Alvin Azhar Intan, Syahrina Khairun Nisa Khusna Yuliantika AB Listiana, Yeni M Mursalin Mahathir Putra Darmawan Marhami, Marhami Marina Fadhilla Meylani, Ade Mirsa, Rinaldi Muhammad MUHAMMAD ALI Muhammad Imam Muhammad Iqbal Muhammad Iqbal Muhammad Muhammad Muhammad Muhammad Muhammad Muhammad Muhammad Reza Muhammad Rumiza Mursalin . Mursalin, M Mutammimul Ula Mutia Fonna Mutia, Cut Winni Nanda, Syarifa Asria Nasruddin Nasruddin Nasruddin Nasruddin Ningsih, Tri Agusti Nur Azmi Nur Elisyah Nuraina Nuraina Nuraina Nuraina, Nuraina Nuri, Zulfa Nurul Afni Sinaga Nurul Akmal Nurwijayanti Olivia, Sisca Phonna, Cut Natari Neubie Pinem, Leo Sani Muslim Puji Dama Yanti Putra, Muhammad Sandi Qardawi, Muhammad Yusuf Raduan B Rahmadi M. Ali Rahmi Hayati Rejeki, Siska Rezi, Thio Alfah Rifaatul Husna Rinaldi Mirsa Rinaldi Mirsa Riskillah, Richi Yulistia Rizki Alamsyah Rohantizani Rohantizani Safira, Siti Samsul Bahri Samsul Bahri Samsul Bahri Samsul Bahri Setiawan, S Sofyan, Diana Khairani Soraya Masthura Hassan Sugeng Santoso Suwanto Suwanto Tri Agusti Ningsih Widi Alparuki Wildayani, Wildayani Wulandari Wulandari Wulandari Wulandari Yamesa, Andrit Yulisda, Desvina Yundari, Yundari Yusuf Qardawi Zahra Mahfuzah Zainul Mujtahid Zurhijjah Zurhijjah