UJI VALIDITAS PENGEMBANGAN PERANGKAT PEMBELAJARAN TERINTEGRASI MODEL INKUIRI TERBIMBING MATERI PERTUMBUHAN DAN PERKEMBANGAN TUMBUHAN UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF PESERTA DIDIK

: This study aims to develop which aims to produce learning tools using a guided inquiry learning model of plant growth and development materials that have valid criteria so that they can be used in the learning process to improve students' cognitive learning outcomes. The learning tools developed in the research are lesson plans, LKPD and learning outcomes tests. The method used in this research is the type of Research and Development. Data collection techniques used validation sheets, observation sheets, self-assessment sheets and student learning outcomes tests. Data analy-sis used descriptive quantitative. The results of data analysis showed that the expert validity of the Learning Implementation Plan, LKPD, and Learning Outcome Test (THB) met the valid and very valid criteria. Based on the results of the study, it can be concluded that the integrated learning tools guided inquiry learning model material growth and development of the body meets the valid criteria to improve students' cognitive learning outcomes. Kata kunci: Hasil Belajar Kognitif, Inkuiri Terbimbing, Pengembangan Perangkat, Validitas.