Abstract
Background: The ability to think analytically is one part of higher-order thinking skills, which should be owned by students according to the reference in the curriculum. Giving feedback is one of the efforts to support students' analytical thinking skills. Methods: The research used is Quasi-Experimental, with a Posttest-Only Control Design. The sampling technique used was Cluster Random Sampling. The research instrument was used through a test in the form of a description of 6 questions integrated into three indicators of analytical thinking ability (Differentiating, Attributing and Organizing). Results: showed that the average value of posttest analytical thinking ability in the experimental class was 63.67, which was greater than the control class, which was 56.63. Hypothesis testing through t-test at the 5% significance level obtained the value of tcount = 2.13 while ttable = 2.00, it is mean that tcount > ttable then H0 is rejected. Conclusions: The conclusion that can be formulated is that giving feedback has a significant effect on students' analytical thinking skills on the excretory system material, with the highest achievement indicator of analytical thinking ability achieved by indicators attributing.
Highlights
The ability to think an analysis of students in the learning process in the 21st century, as stated in the purpose of high school biology learning in the Regulation of the Minister of National Education No 22 of 2006, which regulates the Standard of Educational Content one of them regarding the development of analytical, inductive and deductive thinking skills to problem-solving efforts related to an environmental phenomenon
The PISA assessment competition (Program for International Student Assessment) showed that Indonesia was ranked 36 out of 49 globally. This fact indicates that students' analytical thinking skills in Indonesian are still shallow in solving problems (Annisa, 2016)
The data collection technique used is a test in describing analytical thinking skills in the excretion system material
Summary
The ability to think an analysis of students in the learning process in the 21st century, as stated in the purpose of high school biology learning in the Regulation of the Minister of National Education No 22 of 2006, which regulates the Standard of Educational Content one of them regarding the development of analytical, inductive and deductive thinking skills to problem-solving efforts related to an environmental phenomenon. Students' habituation thinking analysis can facilitate a logical way of thinking in connecting a concept and the situation he faces (Purbaningrum, 2017) This contextual thing can familiarize students to analyze problems in the surrounding environment. The PISA assessment competition (Program for International Student Assessment) showed that Indonesia was ranked 36 out of 49 globally This fact indicates that students' analytical thinking skills in Indonesian are still shallow in solving problems (Annisa, 2016). Further research focused on providing feedback on student work results in the form of values added with a record of advantages and disadvantages is expected to positively impact developing the thinking skills of the learning analysis of excretory systems
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