Deskripsi Kemampuan Psikomotorik Siswa Praktikum Kelarutan dan Hasil Kelarutan (Ksp) Kelas XI IPA

. The purpose of this research is to describe the students' psychomotor abilities of eleventh grade students of science class of MAN Mempawah senior high school on solubility and solubility product practical, the ability of using tools and communication skills. The method used in this research is descriptive method and there are 24 students of science class of MAN Mempawah senior high school involved in this research. The psychomotor ability to described is the ability to use the tools and students communication. The tools of data collecting used in this research are psychomotor ability observation sheet, interview and practical result report. Based on the data obtained, the average ability of students' psychomotor ability on the use of tools is categorized as good with the value of 61.57% and the average of communication skill of the students on writing report is categorized as good with the value of 69.26%