Bahan ajar menjadi bagian yang amat penting dari kegiatan belajar dan mengajar termasuk salah satunya adalah bahan ajar konsep dasar pendidikan IPS bermuatan kearifan lokal sebagai proses analisis kebutuhan dalam pelaksanaan kegiatan pembelajaran di sekolah ataupun universitas. Penulisan artikel ini bertujuan untuk  mengetahui analisis kebutuhan bahan ajar konsep dasar IPS di jurusan PGSD Universitas Musamus. Penelitian ini menggunakan desain deskriptif kualititatif dengan jenis pendekatan survei yang dilakukan pada bulan November-Desember 2022 di program studi Pendidikan Guru Sekolah dasar Universitas Musamus kota Merauke. Populasi dalam penelitian ini berjumlah 66 mahasiswa semester dua program studi pendidikan guru sekolah dasar Universitas Musamus yang mengikuti mata kuliah konsep dasar IPS. Responden penelitian ini sebesar 43 orang yang dipilih secara acak. Proses pengambilan data dilakukan dengan wawancara, observasi dan angket. Pengumpulan data penelitian menggunakan instrument lembar observasi dan kuesioner. Hasil penelitian  menunjukan bahwa lebih dari 30% mahasiswa belum mampu berpartisipasi belajar  karena belum adanya bahan ajar yang dapat digunakan sebagai pegangan oleh mahasiswa PGSD universitas musamus yang bermuatan tentang  karakter lokal. Pembelajaran budaya lokal di Merauke masih dilakukan secara terpisah dengan pembelajaran tematik. Kesimpulan penelitian ini adalah terdapat kebutuhan bahan ajar ilmu pengetahuan sosial (IPS) yang bermuatan karakter lokal pada jurusan Pendidikan Guru Sekolah Dasar (PGSD).

Purpose study. This study aims to find out the difference between serving for volleyball from behind position one, serving from behind position six, and serving from behind position five for UKM Volleyball UNMUS players, also to find out which is more effective between serving from behind position one. serving from behind position six, and serving from position five on top serving ability. Materials and methods. The subjects of this study were 21 UNMUS volleyball players. Data collection uses tests, with instruments in the form of service accuracy tests carried out from the right, left and center positions. The t-value for service accuracy between the right position and the left position is 0.225 and the calculated significant value (Sig) is 0.824. The t value for service accuracy between the right position and the middle position is 0.846 and the calculated significant value (Sig) is 0.407. The t value for service accuracy between the left position and the middle position is 1.091 and the calculated significant value (Sig) is 0.288. The data analysis technique uses ANOVA analysis and t-test through the prerequisite test for normality and homogeneity. Results. The results showed that there was no significant difference in the accuracy of the top serve from different positions, namely from the right, left and center positions. In detail, there is no significant difference in the accuracy of services performed from the right and left positions, the accuracy of services performed from the right and center positions, the accuracy of services performed from the left and center positions. Conclusions. Research results conclude that No There is significant difference accuracy service performed from position left and position in the middle of UKM Musamus Merauke University Volleyball players.