Deci, (2010) “Improving students’ aktivities of Class XI Science program SMA Negeri 4 Gorontalo through reaction speed by using inquiri approach. The tesis writing of chemistry education program at science and Mathematic Faculty of Gorontalo State University. The first advison is Dra. Netty Ishak, M.kes and the and secon advision is La Alio, S.Pd, M.Si.
The objective of this research is aimed to increase student class activities through Reaction Speed by using inquiriy approach. The research subject consist of 8 male students and 17 female students’. The criteria of success in this research (1) 85% for all activity aspect, (2) 80% got 6,8 bith averge 68%
The student activities is giving influence to students’ result. At is cycle : 12% categorized as exelent, 8% are good, 50% are categorized enough. By students’ activities as 10% with clasical ability 69%. At and cycle students’ ability : 80% categorized excellent, 15 criteries can be categorized in to good. Student activity is 92% by classical ability is 84%.
Based on the research result the hypothesis could be proved as through the inquiry approach, in studying reaction speed, so the students’ ability are increasing.
Key word : Students’ Activities, Speed Reaction, Inquiry Approach.
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