Peningkatan Aktivitas Pembelajaran IPA Menggunakan Metode Eksperimen Kelas IV Sdn 13 Nanga Tayap

: Improved Student Learning Activities Science Experiment Method Using Class IV SDN 13 Nanga Tayap. This study aims to increase the activity of students in learning science experiments using Method in class IV SDN 13 Nanga Tayap. The method used is descriptive method while the study is a form of survey to the type of classroom action research. Based on the final results obtained from the second cycle of data ie 95.14% of physical activity, mental activity, 86.11%, 98.33% and emotional activity. The percentage increase or difference in overall physical activity from baseline to cycle II 34.03% 95.14% 61.11% ie. Thus the increase in physical activity can be categorized as "High". Difference in the overall percentage increase or mental activity from baseline to cycle II 27.09% 86.11% 59.02% ie. Thus the increase in mental activity can be categorized as "High Enough". Percentage increase in overall activity or emotional difference from base line to cycle II 40.83% 98.33% 57.5%. Thus increase the emotional activity can be categorized as "High Enough". This means that by using experimental methods in Natural Sciences students in learning activities increased