PENGEMBANGAN PETUNJUK PRAKTIKUM IPA BERBASIS INKUIRI TERBIMBING UNTUK MELATIH PRACTICAL SKILLS SISWA SMP KELAS VII SEMESTER GENAP

This study aimed to 1) know the feasibility of Guided Inquiry-Based Science Laboratory Manual for seventh grader on even semester based on expert judgement in terms of concept accuracy, depth of subject matter, linguistic and graphical aspect; 2) know the response of students to Guided Inquiry-Based Science Laboratory Manual; 3) know students practical skills using Guided Inquiry-Based Science Laboratory Manual. This study is research and development used ADDIE Model which consists of analysis, design, developmnet, implementation, and evaluation. Instruments used were expert judgement sheet, observation sheet of student practical skills, and student questionnaire responses. Guided Inquiry-Based Science Laboratory Manual was validated by 4 validators, they were 2 expert lecturers and 2 science teachers of junior high school. The subject test were Seventh Graders F of State Junior High School 6 of Yogyakarta with Ingenhous Test as the material. The data of this study was analyzed by using descriptive analysis. The result of this study showed that Guided Inquiry-Based Science Laboratory Manual is feasible to use with excellent category (A). Student responses to the Guided Inquiry-Based Science Laboratory Manual is included in the excellent category (A). The achievement of student practical skills is included in excellent category with 95,8 % in Ingenhous Test.