PENGARUH PENERAPAN STRATEGI PREDICTION-OBSERVATION EXPLANATION (POE) TERHADAP KETERAMPILAN PROSES SAINS PESERTA DIDIK PADA MATA PELAJARAN BIOLOGI MATERI SISTEM PENCERNAAN MAKANAN KELAS XI SMA
Daftar Isi:
- This study aimed at finding out of the effect of prediction-observation-explanation (POE) strategy on the science process skills of the students in the digestive system material of Biology Subject of the eleventh grade of SMA Negeri 1 Indralaya. The method used in this study was Pre-Experimental with One-Group Pretest-Posttest design. The sampling technique was done with purposive sampling. The data was collected from XI IPA 1 class with 33 total numbers of students. The data collection techniques of science process skills test in this study were science process skills test and observation sheet of science process skills performance. The results of hypothesis testing using t-test at the significance level of 95%, showed that tobtained ≥ ttable, i.e. 30.14≥ 2.037 therefore H0 hypothesis was rejected.The highest science process skills aspect from the results of written test and the science process skills observation performance was observing aspect. The lowest science process skills aspect from the results of written test and the science process skills observation performance was interpreting aspect (interpreting observation). The Statistical analysis showed that the implementation of the Prediction-Observation-Explanation strategy was significantly effective to the Science Process Skills Students in digestive system material of Biology subject of the eleventh grade students.