relation: https://repository.unp.ac.id/id/eprint/38313/ title: Validity and Practicality of Project-Based e-Student Worksheet on Thermochemical Materials to Improve Learning Outcomes creator: Ismathulhuda, Azla creator: Hardeli, Hardeli creator: Alizar, Alizar creator: Yerimadesi, Yerimadesi subject: BF Psychology subject: LB Theory and practice of education subject: LC Special aspects of education subject: QD Chemistry description: In the 21st century with the industrial era 4.0, teachers and students are required to be technology literate. Covid-19 also greatly affected education. Thermochemistry is abstract and difficult to understand, so Project Based Learning (PBL) models are needed. This study developed project-based electronic student worksheets (e-SW) using the Plomp model. Validation results (Aiken’s V) were 0.88 and 0.89 (very valid). Practicality results were 89.86% (small group), 87.21% (students), and 89.03% (teachers), all in the very practical category. publisher: Universitas Mataram date: 2022-07-31 type: Article type: PeerReviewed format: text language: en identifier: https://repository.unp.ac.id/id/eprint/38313/1/2022-Azla%2C%20dkk.%20JPPIPA%2C%208%283%29%2C%201433-1441%20-%20Copy.pdf identifier: Ismathulhuda, Azla and Hardeli, Hardeli and Alizar, Alizar and Yerimadesi, Yerimadesi (2022) Validity and Practicality of Project-Based e-Student Worksheet on Thermochemical Materials to Improve Learning Outcomes. Jurnal Penelitian Pendidikan IPA (Journal of Research in Science Education), 8 (3). pp. 1433-1441. ISSN Print : 1907-1744 dan Online : 2460-1500 relation: https://doi.org/10.29303/jppipa.v8i3.1691