Articles

Development of Biological Science Learning Modules for Class VII SMPN 21 Palu

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The instructional resources employed in the educational process at SMP Negeri 21 Palu consisted of teacher’s handbooks and students’ books. Nevertheless, the efficacy of the learning process has been lacking. The students’ learning outcomes were found to be low, particularly in the field of Science, as indicated by the researchers’ observations. The results revealed that the Minimum Completeness Criteria (MCC) for Science was 65. Approximately 55% of the pupils in the class attained standard scores. The utilization of students’ textbooks necessitated the provision of explanations and a teacher’s guide. However, due to time constraints, the students’ learning process was hindered, resulting in instructors being unable to offer optimal explanations and guidance to the students. Therefore, it encompasses the development of novel instructional resources that learners may effectively utilize. One of the available options for students to utilize is the renewal of modules. Science modules have the potential to foster home-based learning among students due to the inclusion of supplementary resources, such as student guides, that facilitate the study of the module content.

The Effectiveness of Using PQ4R Based Modules in Improving Critical Thinking Skills in Elementary Schools

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The purpose of this study was to determine the effectiveness of the PQ4R-based module to improve students’ critical thinking in elementary schools.This study uses a qualitative approach. This researchusing the One Group Pretest-Postest Design which is a form of the Pre-Experimental research method. This design uses one group. The population in the study were all students at SD Negeri Berundung. The sampling technique was using purposive sampling and the subjects of this study were students in class IV A at SD Negeri Berundung. Data collection was carried out using observation, interviews and tests. The results of the paired sample t-test were (Sig 0.01 <0.05) which means that there is a difference in the average student learning outcomes between pretest and posttest. The amount of increase using n-gain is 0.513 in the moderate category. Based on the results of the study it can be concluded that learning using PQ4R-based modules is effective for increasing students’ critical thinking.