PENGEMBANGAN BUKU KEGIATAN NUMERASI UNTUK MENGEMBANGKAN KOGNITIF ANAK USIA DINI KELOMPOK A TK NEGERI SAMPOROA

Abstrak: Penelitian ini mengembangkan buku kegiatan numerasi untuk meningkatkan kognitif anak usia 4-5 tahun di TK Pembina Samporoa. Latar belakangnya terbatas media numerasi dan hanya 60% anak mampu mengurutkan angka 1-5. Metode Research and Development dengan model ADDIE digunakan. Data dikumpulkan melalui observasi, wawancara, dokumentasi, dan angket validasi ahli. Hasil validasi ahli media 94,4?n ahli materi-bahasa 88,6%, keduanya sangat valid. Uji coba pada 12 anak menunjukkan peningkatan aspek belajar, pemecahan masalah, berpikir logis, dan berpikir simbolik. Buku ini layak digunakan sebagai media pembelajaran numerasi dan kognitif anak usia dini.
Kata kunci: Buku kegiatan numerasi, kognitif, anak usia dini, ADDIE,
Abstract: This study developed numeracy activity books to improve cognitive abilities of children aged 4-5 years at TK Pembina Samporoa. The background was limited numeracy media and only 60% of children could sequence numbers 1-5. Using Research and Development with ADDIE model, data were collected through observation, interviews, documentation, and expert validation questionnaires. Media experts scored 94.4% and material-language experts 88.6%, both very valid. Trials on 12 children showed improvement in learning, problem solving, logical thinking, and symbolic thinking. The book is valid and suitable as a learning medium for early childhood numeracy and cognitive development.
Keywords: Numeracy book, cognitive, early childhood, ADDIE
Penelitian ini mengembangkan buku kegiatan numerasi untuk meningkatkan kognitif anak usia 4-5 tahun di TK Pembina Samporoa. Latar belakangnya terbatas media numerasi dan hanya 60% anak mampu mengurutkan angka 1-5. Metode Research and Development dengan model ADDIE digunakan. Data dikumpulkan melalui observasi, wawancara, dokumentasi, dan angket validasi ahli. Hasil validasi ahli media 94,4?n ahli materi-bahasa 88,6%, keduanya sangat valid. Uji coba pada 12 anak menunjukkan peningkatan aspek belajar, pemecahan masalah, berpikir logis, dan berpikir simbolik. Buku ini layak digunakan sebagai media pembelajaran numerasi dan kognitif anak usia dini.
Kata kunci: Buku kegiatan numerasi, kognitif, anak usia dini, ADDIE,
Abstract: This study developed numeracy activity books to improve cognitive abilities of children aged 4-5 years at TK Pembina Samporoa. The background was limited numeracy media and only 60% of children could sequence numbers 1-5. Using Research and Development with ADDIE model, data were collected through observation, interviews, documentation, and expert validation questionnaires. Media experts scored 94.4% and material-language experts 88.6%, both very valid. Trials on 12 children showed improvement in learning, problem solving, logical thinking, and symbolic thinking. The book is valid and suitable as a learning medium for early childhood numeracy and cognitive development.
Keywords: Numeracy book, cognitive, early childhood, ADDIE