eprintid: 50394 rev_number: 41 eprint_status: archive userid: 22726 dir: disk0/00/05/03/94 datestamp: 2025-08-02 03:58:46 lastmod: 2025-08-02 03:58:46 status_changed: 2025-08-02 03:58:46 type: thesis metadata_visibility: show creators_name: Widiana, Wika creators_id: 7772230004 contributors_type: http://www.loc.gov/loc.terms/relators/THS contributors_type: http://www.loc.gov/loc.terms/relators/THS contributors_name: Fadlullah, Fadlullah contributors_name: Asmawati, Luluk contributors_id: 197712302002121003 contributors_id: 197306072008122001 corp_creators: Universitas Sultan Ageng Tirtayasa corp_creators: Pascasarjana corp_creators: Magister Teknologi Pendidikan title: PENGEMBANGAN LEMBAR KERJA DIGITAL BERBASIS PENDEKATAN OPEN ENDED UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH USIA 4-5 TAHUN ispublished: pub subjects: L1 divisions: TekPem divisions: PASCA full_text_status: restricted keywords: digital worksheets, problem-solving skills, early childhood lembar kerja digital, kemampuan pemecahan masalah, anak usia dini note: Penelitian ini bertujuan untuk menghasilkan lembar kerja digital berbasis pendekatan open ended untuk meningkatkan kemampuan pemecahan masalah anak usia 4-5 tahun. Sampel diambil dari 3 sekolah yang terdiri dari uji coba kelompok kecil sejumlah 10 anak, uji coba terbatas sejumlah 15 anak dan uji coba lapangan sejumlah 30 anak. Penelitian ini merupakan penelitian R&D dengan model pengembangan ADDIE yang terdiri dari lima tahapan, yaitu Analyze, Design, Development, Implementation dan Evaluation. Teknik pengumpulan data melalui observasi, wawancara dan angket. Teknik analisis data menggunakan perhitungan persentase untuk mengukur nilai validitas produk oleh para ahli, respon guru dan anak serta efektivitas produk sebagai bahan ajar. Hasil validasi ahli materi adalah 85% dan hasil validasi ahli media adalah % dan produk ini dinyatakan sangat layak. Hasil respon guru sangat positif dengan nilai 93,6% yang berarti produk sangat baik dan respon anak juga positif dengan nilai 92,2% yang berarti lembar kerja digital ini sangat disukai anak-anak. Hasil penilaian efektivitas lembar kerja digital didapat dari membandingkan skor nilai kemampuan pemecahan masalah anak saat pre-test dan post-test. Hasil uji-t yang menunjukkan nilai sig 0,000 < 0,05. Berdasarkan analisis tersebut maka dapat disimpulkan bahwa lembar kerja digital sangat efektif untuk digunakan sebagai bahan ajar pada pembelajaran pemecahan masalah anak usia 4-5 tahun. abstract: This study aims to produce digital worksheets based on an open ended approach to improve the problem-solving skills of children aged 4-5 years. Samples were taken from 3 schools consisting of small group trials of 10 children, limited trials of 15 children and field trials of 30 children. This study is an R&D study with the ADDIE development model consisting of five stages, namely Analyze, Design, Development, Implementation and Evaluation. Data collection techniques through observation, interviews and questionnaires. The data analysis technique uses percentage calculations to measure the validity value of the product by experts, teacher and child responses and the effectiveness of the product as a teaching material. The results of the material expert validation were 85% and the results of the media expert validation were % and this product was declared very feasible. The results of the teacher's response were very positive with a value of 93.6% which means the product is very good and the children's response was also positive with a value of 92.2% which means that this digital worksheet is very popular with children. The results of the assessment of the effectiveness of the digital worksheet were obtained by comparing the scores of children's problem-solving abilities during the pre-test and post-test. The t-test results showed a sig value of 0.000 <0.05. Based on this analysis, it can be concluded that digital worksheets are very effective for use as teaching materials in problem-solving learning for children aged 4-5 years. date: 2025 date_type: published pages: 223 institution: Universitas Sultan Ageng Tirtayasa department: Magister Teknologi Pendidikan thesis_type: masters thesis_name: mphil citation: Widiana, Wika (2025) PENGEMBANGAN LEMBAR KERJA DIGITAL BERBASIS PENDEKATAN OPEN ENDED UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH USIA 4-5 TAHUN. Master thesis, Universitas Sultan Ageng Tirtayasa. document_url: https://eprints.untirta.ac.id/50394/3/Wika%20Widiana_7772230004_02.pdf document_url: https://eprints.untirta.ac.id/50394/4/Wika%20Widiana_7772230004_03.pdf document_url: https://eprints.untirta.ac.id/50394/5/Wika%20Widiana_7772230004_04.pdf document_url: https://eprints.untirta.ac.id/50394/6/Wika%20Widiana_7772230004_05.pdf document_url: https://eprints.untirta.ac.id/50394/7/Wika%20Widiana_7772230004_Ref.pdf document_url: https://eprints.untirta.ac.id/50394/8/Wika%20Widiana_7772230004_Lamp.pdf document_url: https://eprints.untirta.ac.id/50394/17/Wika%20Widiana_7772230004_Fulltext.pdf document_url: https://eprints.untirta.ac.id/50394/18/Wika%20Widiana_7772230004_01.pdf