Antuni Wiyarsi|Heru Pratomo|Erfan Priyambodo
Vocational High School Students Chemical Literacy on Context-Based Learning: A Case of Petroleum Topic
study aims investigate effect contextbased learning cbl vocational high school students chemical literacy petroleum topics quasiexperimental research pretestposttest design 30 students automotive engineering program assigned experimental group 31 students school devoted control group experimental group exposed cbl whereas control group taught traditional learning collect data petroleum chemical literacy test pclt 8 openended questions used data analyzed via independent ttest descriptive analysis results showed statistically significant difference chemical literacy levels experimental control groups even though students good chemical literacy implementing cbl need improve abilities reach goals sciencechemistry curriculum current study suggests cbl used vocational high school enhance students chemistry achievementsnbsp