STEM-Based LKPD Development and Contextual Problems to Improve Explanation, Concluding, and Evaluating Skills
Main Article Content
Abstract
One comprehensive and integrated learning approach is the STEM approach. This approach can improve students' critical thinking skills if supported by teaching materials, one of which is LKPD. This study aims to produce a valid, practical, and effective STEM-based LKPD product to improve students' critical thinking skills. The method used in this study is the research and development method. A validity test has been carried out consisting of a product validity test that is declared valid and suitable for use with a percentage of 80.9%. Practicality tests conducted by teachers obtained an average result of 83% and students of 87%. The effectiveness test is carried out with an n-gain test and an effect size test. Each of them obtained a result of 0.68 in the medium category and 2.7 in the high category. So, it can be concluded that STEM-based LKPD is effective in improving students' critical thinking skills.
Downloads
Download data is not yet available.
Article Details
How to Cite
Kiswari, L., Singgih, S., & Muhlisin, A. (2022). STEM-Based LKPD Development and Contextual Problems to Improve Explanation, Concluding, and Evaluating Skills. Phenomenon : Jurnal Pendidikan MIPA, 12(2), 140–158. https://doi.org/10.21580/phen.2022.12.2.12061
Section
Articles
Authors retain copyright and grant the PHENOMENON right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to Share — copy and redistribute the material in any medium or format for any purpose, even commercially, Adapt — remix, transform, and build upon the material for any purpose, even commercially with an acknowledgement of the work's authorship and initial publication in PHENOMENON.
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in PHENOMENON.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in PHENOMENON.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).