The effect of using electronic portfolios together with activities according to the stem educational approach on science process skill development of elementary school students

Abstract

The objectives of this research were 1) For the development of a manual for creating electronic portfolios together with activities according to the stem educational approach on the Google Sites system. 2) To study the development of scientific process skills of students obtained from using electronic portfolios in each phase. And 3) to assess the quality of electronic portfolios there are 3 phases of research procedures Phase 1: Creating electronic portfolios, Phase 2: Studying the results of using electronic portfolios, and Phase 3 evaluating the quality of electronic portfolios. The research instruments consisted of 1) electronic portfolios layout, 2) electronic portfolios guidebook, 3) 4 scientific process skill tests with parallel, and 4) quality evaluation forms. Electronic portfolio The sample in this study was students in grade 6 of Wat Nok Krachab School. (Sirisorn Prachasan), 23 people, which are students who can use technology and voluntarily create electronic portfolios.

Each phase of the research can be summarized as follows: Phase 1 Development of manuals for creating electronic portfolio found that the development of the layout of the electronic portfolio In evaluating the development of students' scientific process skills on the Google Sites system, there are 3 phases of quality, with the highest quality being used. As for the various components of the portfolio format And the aspects of the steps of the portfolio The quality is at a high level. As for the results of the guidebook development of electronic portfolio For Grade 6 with Google Sites for guide content. And the format of the guidebook The most quality, As a result, all students can create quality electronic student portfolios with the Google Sites system. Phase 2 A study of the development of students' scientific process skills by using electronic portfolios together with activities according to the stem educational approach. At different stages, it was found that students had higher scientific process skills after using electronic portfolios. And students also have a high level of relative development of scientific process skills. Phase 3 Assessing the quality of electronic portfolios together with activities according to the stem educational approach on the Google Sites system shows that all students can create electronic portfolios successfully for the purpose and the overall, the electronic portfolio created by the students was of very good quality. However, when classified according to the evaluation issues, it was found that there are 4 issues with very good quality, which are 1) consistency between the work and the learning objectives, 2) the work file system arrangement in the file, respectively,
3) easy to reading understand and 4) linking relationships As for the quality of the portfolios