摘要：Penelitian ini bertujuan untuk menentukan kevalidan produk atlas keanekaragaman anggrek
pada matakuliah Keanekaragaman Tumbuhan untuk mahasiswa Pendidikan Biologi. Jenis penelitian
adalah penelitian dan pengembangan yang mennggunakan model pengembangan ADDIE yang dibatasi sampai tahap Develop. Kevalidan produk atlas diuji berdasarkan hasil skor validasi dari ahli materi,
media, dan praktisi lapangan, sedangkan untuk kepraktisan dapat diuji dari respon mahasiswa. Hasil
penelitian menunjukkan rerata hasil skor validasi materi memiliki nilai persentase 97,84%, validasi
media 98,75%, praktisi lapangan 94%, dan respon mahasiswa 94%. Simpulan penelitian adalah produk
atlas keanekaragaman anggrek valid dan praktis digunakan mahasiswa dalam matakuliah Keanekaragaman Tumbuhan.
其他摘要：This research aims to determine the validity of orchid diversity atlas in the Plant Diversity
course for Biology Education students. This research was a development research that referred to
ADDIE development model which was limited to the stage of Develop phase. The validity of atlas
products was obtained from subject matters expert, media expert and field testing. While for practicality,
it can be seen from student responses. The results showed the mean results of the subject matter expert
validation score was 97.84%, media validation was 98.75%, field testing was 94%, and student responses
was 94%. To sum up, this diversity atlas is valid and practical for plant diversity course.
关键词：atlas keanekaragaman anggrek; model pengembangan ADDIE; matakuliah keanekaragaman tumbuhan
其他关键词：orchid diversity atlas;ADDIE development model;plant diversity course
