Student Concept Understanding of Natural Products Chemistry in Primary and Secondary Metabolites Using the Data Collecting Technique of Modified CRI

dc.creator	Aliefman Hakim
dc.creator	Liliasari
dc.creator	Asep Kadarohman
dc.date	2012-12-01T00:00:00Z
dc.date.accessioned	2015-07-20T22:08:04Z
dc.date.available	2015-07-20T22:08:04Z
dc.identifier	1309-2707
dc.identifier	https://doaj.org/article/f16743544df741ba82953ade184ef3a2
dc.identifier.uri	http://evidence.thinkportal.org/handle/123456789/11708
dc.description	The concepts of Natural Products Chemistry (NPC) is taught in a hierarchy of complex concepts into simple concepts, beginning of primary metabolites and secondary metabolites through synthesis of alkaloids. This study examines the understanding of the concept of students in the matter of primary metabolites and secondary metabolites. Total respondents involved in this study are 19 students majoring in chemistry education on semester eight from one of the state university of West Nusa Tenggara, Indonesia. All respondents had a previous NPC lectures in semester six. This research uses descriptive method with percentage analysis and statistical tests. Data obtained through the technique of CRI (Certainty Response Index) and the modified CRI. There are significant differences between the techniques of data from CRI and modified CRI. Taking into account the culture of students in Indonesia which is tended not sure of the answer given, so the discussion in this study use data from the modified CRI technique. The results showed 28.95% of students understand the concepts very well; 41.58% had misconceptions, and 29.47% did not know the concept. Misconceptions occur at all levels of learners, both of which have the capability of high, medium, or low.© 2012 IOJES. All rights reserved
dc.language	Turkish
dc.language	English
dc.publisher	IOJES
dc.relation	http://www.iojes.net//userfiles/Article/IOJES_915.pdf
dc.relation	https://doaj.org/toc/1309-2707
dc.source	International Online Journal of Educational Sciences , Vol 4, Iss 3, Pp 544-553 (2012)
dc.subject	Natural Products Chemistry
dc.subject
dc.subject	secondary metabolites
dc.subject	misconceptions.
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	DOAJ:Education
dc.subject	DOAJ:Social Sciences
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.subject	Education (General)
dc.subject	L7-991
dc.subject	Education
dc.subject	L
dc.title	Student Concept Understanding of Natural Products Chemistry in Primary and Secondary Metabolites Using the Data Collecting Technique of Modified CRI
dc.type	article