The aims of the action research in chemistry learning classroom through the Context-Based Learning Activity Model (CBLA Model) on chemical reaction issue for secondary students at the 10th level in second semester in academic year 2016 were 1) to develop...
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The aims of the action research in chemistry learning classroom through the Context-Based Learning Activity Model (CBLA Model) on chemical reaction issue for secondary students at the 10th level in second semester in academic year 2016 were 1) to develop the instructional innovative of the CBLA Model lesson plans with the efficiency of the process and the efficiency of the results (E1/E2) with the efficiency at the determining criteria as 75/75, 2) to compare between students’ learning achievements and their standardized assessments of the 75-percent criterion level were examined, 3) to compare between gender students of their creative thinking abilities with the CBLA Model. Students’ learning achievements of their post and their standardized assessments of the 75-percent criterion level were examined. Administrations with the target group which a sample sizes of 35 secondary students at the 10th grade level in a chemistry class from Jaturapakpiman Ratchadaphisek School under the Roi-E
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