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Walid Walid, Walid

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Author-ID : 610095

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Pengintegrasian Nilai Karakter dan Nilai Konservasi Pembelajaran Matematika Kurikulum Merdeka di Era Teknologi Society 5.0 Sarah, Caecillia Rafika; Zaenuri, Zaenuri; Mulyono, Mulyono; Walid, Walid; Kharisudin, Iqbal
Suska Journal of mathematics Education Vol 9, No 2 (2023)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sjme.v9i2.22075

Education is a determinant of the quality of human resources in a nation, which can guide the nation's development in a better direction in various aspects. The implementation of the Independent Curriculum in education is in line with new concepts in the social and technological world, namely the Industrial Revolution Society 5.0, which enables humans (to utilize modern-based knowledge, one of which is in the process of implementing character and conservation values in schools. This research aims to examine the integration of character values and conservation values through independent curriculum mathematics learning in the technological era of society 5.0. The research method used is a literature study through the study of scientific articles, books, journal proceedings, and other scientific literature. The data is analyzed descriptively to determine the relationship between one aspect and another. Based on the results of the literature study, it can be concluded that character and conservation values in mathematics learning can be integrated through a fun learning process in accordance with the concept of an independent curriculum in the era of society 5.0 in 21st century learning, namely a new learning paradigm that has learning objectives, a learning process and an assessment process carried out to ensure that students' character and conservation values are achieved and realized through the pancasila student profile.

Students' mathematical communication skills viewed from mathematical resilience in probing-prompting learning with performance assessment Cahyani, Cielo Dewi; Walid, Walid; Susilo, Bambang Eko
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 12 No 1 (2024)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v12i1.16444

By evaluating students’ performance in their mathematical communication skills and characterizing those skills in terms of their mathematical resilience, this study seeks to determine the efficacy of probing-prompting learning. A mixed method by using a sequential explanatory research design is employed. The study was conducted in two phases: first, quantitative data was collected and analyzed, then based on the findings of the quantitative data, qualitative data was collected and analyzed. The results of the research show that (1) the probing-prompting model with performance assessment is effective to improve students' mathematical communication skills and mathematical resilience and (2) based on the analysis of mathematical communication skills regarding students' mathematical resilience, it shows that students who have low stage of mathematical resilience are only able to express one indicator of mathematical communication skills, while students who have moderate and high stages of mathematical resilience are able to express five indicators of mathematical communication ability. The conclusion is probing-prompting learning with performance assessment can be used to improve students' mathematical communication skills and based on students’ mathematical resilience, students also have different levels of mathematical communication skills.

Analysis of Creative Thinking and Curiosity in X Class Students Rahmayani, Bulan; Junaedi, Iwan; Walid, Walid; Susilo, Bambang Eko
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 14, No 2 (2023): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v14i2.43927

In the learning, because the learning time isn’t sufficient to convey material, teacher who concerned learning results than learning process made students just imitating teachers’ problem solving. They aren’t trained to solve new problems. This research aims, (1) finds out the mathematics creatie thinking ability of high school students; (2) finds out the characters of the students’ curiosity; (3) finds out the influence of curiosity on students’ creative thinking ability. This research method and design is a quantitative and comparison of approaches. The research is conducted at one of the state high schools in Semarang. The research population sample in a row is all students of classes of X MIPA and X MIPA 3. This population is given a creative thinking ability test. This sample is given a curiosity questionnaire. Creative thinking ability mean of the ten classes of X MIPA is 69,4. Curiosity mean of X MIPA 3 is 169,3. Therefore, (1) students’ mathematics creative thinking ability is not optimal; (2) the character of the students’ curiosity is not optimal; (3) curiosity positively affects creative thinking ability. That resulted in teacher developing learning media and processes and students’ curiosity to their students’ creative thinking ability.Dalam pembelajaran, karena waktu pembelajaran tidak mencukupi untuk menyampaikan materi, guru mengutamakan hasil dari pada proses pembelajaran mengakibatkan siswa meniru proses pemecahan masalah dari guru dan tidak terlatih menyelesaikan masalah baru. Tujuan penelitian, (1) mengetahui kemampuan berpikir kreatif matematis siswa SMA; (2) mengetahui karakter rasa ingin tahu siswa; (3) mengetahui pengaruh karakter rasa ingin tahu terhadap kemampuan berpikir kreatif siswa. Penelitian menggunakan metode penelitian kuantitatif. Desain penelitian adalah comparison of approaches. Penelitian awal dilaksanakan di salah satu SMA Negeri di Semarang. Populasi dan sampel penelitian berturut-turut adalah seluruh siswa kelas X MIPA dan X MIPA 3. Populasi diberikan tes kemampuan berpikir kreatif. Sampel diberikan angket curiosity. Rata-rata kemampuan berpikir kreatif dari 10 kelas X MIPA adalah 69,4. Rata-rata rasa ingin tahu siswa kelas X MIPA 3 adalah 169,3. Kesimpulannya (1) kemampuan berpikir kreatif matematis siswa belum optimal dalam pembelajaran, karena guru menyusun pembelajaran matematika belum terfokus pada kemampuan berpikir kreatif; (2) karakter rasa ingin tahu siswa belum optimal; dan (3) karakter rasa ingin tahu berpengaruh positif terhadap kemampuan berpikir kreatif. Hasil penelitian mengakibatkan guru mengembangkan curiosity dan media serta proses pembelajaran siswa untuk menumbuhkan kemamampuan berpikir kreatif mereka.

Peramalan Omset Penjualan Toko “Game Playstation 4 dan 5” di Shopee Menggunakan Metode Autoregressive Integrated Moving Average dan Long Short-Term Memory Wibowo, Agung; Walid, Walid
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 6 (2025): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v7i6.24957

Penelitian ini bertujuan membangun model peramalan omset penjualan harian pada toko “Game PlayStation 4 dan 5” di platform Shopee selama periode Januari 2023 hingga Desember 2024. Dua pendekatan yang digunakan, adalah Autoregressive Integrated Moving Average (ARIMA) untuk menangkap pola linier, serta Long Short-Term Memory (LSTM) untuk pola nonlinier. Model ARIMA dibangun setelah uji stasioneritas dan diferensiasi satu kali, dengan identifikasi parameter melalui analisis ACF dan PACF. Model terbaik yang diperoleh adalah ARIMA(4,1,5) dengan MSE sebesar 1,19833×10¹³, RMSE sebesar 3.461.695, dan MAPE sebesar 0,9783 pada data pengujian. Sementara itu, pemodelan LSTM dilakukan dengan optimasi hiperparameter menggunakan Bayesian Optimization berbasis algoritma Tree-structured Parzen Estimator (TPE). Model terbaik, LSTM_95_ts30, dengan arsitektur lima lapis, time step 30, dan dropout 0,1, memperoleh MSE sebesar 5,99894×10¹², RMSE sebesar 2.449.273, dan MAPE sebesar 0,2079 pada data pengujian. Hasil peramalan untuk periode 1–30 Januari 2025 menggunakan model LSTM menunjukkan prediksi stabil dengan kisaran omset harian sekitar Rp9,7 juta–Rp10,9 juta. Temuan ini menunjukkan bahwa ARIMA lebih efisien untuk peramalan jangka pendek, sedangkan LSTM lebih unggul dalam menangkap fluktuasi kompleks dan pola nonlinier pada data e-commerce.

Co-Authors 'Aina, Maula Qorri Achmalia, Aisyah Fany Adi Nur Cahyono Adrillian, Hendrisa Agung Wibowo Agustina, Rizki Aini, Sindi Nur Alamsyah - An-Nidhof, Ikmilul Maula Aprilla, Diah Mitha Ardhi Prabowo Arief Agoestanto Avi Budi Setiawan Azka, Fullu Azmi, Kholifatu Ulil Azzahra, Nur Izzah Bambang Eko Susilo Bambang Eko Susilo Bayu Rizky Pratama, Bayu Rizky Cahyani, Cielo Dewi Cahyono, Nur Adi Cielo Dewi Cahyani Dewi, Arsiana Kusuma Dewi, Nuriana Rahmani Disty, Indi Rifkiana Dwijanto Dwijanto, Dwijanto Emi Pujiastuti Fatin, Nisrina Firdaus, Rizqi Rohmatul Fitriana, Nur Fadila Fullu Azka Hairunisah, Hairunisah Hapsari, Nabila Widya Hartono Hartono Helmi Yanti Henry Suryo Bintoro Hikmah, Madda Salimatul Ida Ayu Putu Sri Widnyani Indra Lesmana Iqbal Kharisudin Isnarto Isnarto Isnarto, Isnarto Iwan Junaedi Iwan junaedi Julianti, Nova Kartono - Kartono, Kartono Korniawan, Ojik Danang Kurniawati, Septi Laila Rahmawati Luthfan Hawali, Muhammad Marfu'ah, Solikhatun Masrukan Masrukan Masruroh Masruroh Maulida, Sylmi Millah, Najichatul Mohammad Asikin Muhammad Feriady, Muhammad Muhammad Kharis Mulyono Mulyono Mulyono Mulyono Mulyono Munahefi, Detalia Noriza NALURITA, BERNIKA RAHMANIA Nikmah Nurvicalesti Nino Adhi, Nuriana Rachmani Dewi Novitasari, Fitri Nur Fatimah Nur Mahsarah Rahadatul Aisy Nura Milla Husna Nurdin Halid Nurliah Buhari, Nurliah Nursiwi Nugraheni Nurul Hidayati Pratiwi, Mayasari Dian Priyatno, Sigit Putri, Indah Annisa Putriaji Hendikawati Rahayu, Uswatun Khasanah Dwi Rahmawati, Rofiqo Rahmayani, Bulan Rochmad - Rohmatin Zukhriya S.B. Waluya S.Pd. M Kes I Ketut Sudiana . Sarah, Caecillia Rafika Scolastika Mariani Siti Kholifah St. Budi Waluya Sugiman Sugiman Sukestiyarno, Y L sulistyawati, anita Sunarmi Sunarmi Swari, Ignasia Santi Kumala Wahyudi, Indra Dana Wahyudi, Reza Izam Waluya, Stefanus Budi Wardono Wardono Widowati Widowati Widya Dwiyanti Wulansari, Indah Y.L. Sukestiyarno YL Sukestiyarno Yohanes Leonardus Sukestiyarno Yuningsih Yuningsih Yusfita Yusuf Zaenuri Mastur Zainuri Zainuri, Zainuri Zikir, Al

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