scholarly journals EFFECTS OF PROJECT-BASED ACTIVITIES IN DEVELOPING HIGH SCHOOL STUDENTS’ ENERGY LITERACY

2018 ◽  
Vol 17 (5) ◽  
pp. 867-877
Author(s):  
Kuen-Yi Lin ◽  
Shao-Chuan Lu

Energy literacy is a key factor in ensuring the protection of the natural environment. Numerous studies on energy literacy have demonstrated the development of instructional methods to promote the willingness to save energy as a critical research subject. Through a project-based activity, this research explored how hands-on activities improve the energy literacy of students. A quasi-experimental design was adopted, namely a pre-test and post-test nonequivalent control group design. In total, 77 senior high school students participated in a 6-week teaching experiment. A single-factor analysis of covariance (ANCOVA) and multiple regression analyses were employed to analyze the collected data. The main findings were as follows: (1) Project-based hands-on activities helped improve the energy literacy of senior high school students; however, the effect was not statistically significant in both experimental and control groups. (2) The key factor influencing the energy conservation behavior of senior high school students was energy-related attitudes following the project-based learning process. Keywords: Energy literacy, project-based activity, senior high school students, solar-powered insect trap.

2020 ◽  
Author(s):  
Satit Somjai ◽  
Kittitouch Soontornwipast

This study highlights the significance of the integration of implicit-explicit vocabulary instruction, project-based learning (PBL), multimedia, and experiential learning to improve Thai EFL senior high school students’ vocabulary ability. It aimed to investigate to what extent the integration affected Thai EFL senior high school students’ vocabulary ability and how their perceptions toward the instruction were. The study involved 45 tenth-grade students at a public high school in Bangkok, Thailand. A vocabulary pre- and post-test was used to evaluate the students’ vocabulary ability before and after the application of the integrated instruction. Additionally, students’ reflective journals (SRJ), a students’ perception questionnaire, and a semi-structured focus group interview provided qualitative data for analyzing the students’ perceptions toward the instruction. The findings revealed that all students’ test scores significantly improved and confirmed the effectiveness of the integrated instruction on vocabulary learning. All of the 45 students also reported positive perceptions toward the instruction. They reflected that the instruction was advantageous and practical since it facilitated their vocabulary learning, increased their self-confidence and improved their speaking skills. It also created a pleasant learning atmosphere, provided the students with more opportunities to participate in classroom activities, and encouraged the students to learn with technology.


Author(s):  
Anggi Yulihar And Nora Ronita Dewi

The study deals with the developing interactive media for senior high school students. The objective of this study is to find out how to develop interactive media for better speaking skill of senior high school students. The research was conducted by using Research and Development (R&D). The subject of this research was 2016/2017 students of the eleventh grade of Class XI IPA4 in SMAN 1 Batang Kuis. The number of the students was 30 students. The data of this study was collected by using need analysis questionnaire and experts’ judgment. Need analysis questionnaire was calculated by using percentage to get the information of students’ need before developing interactive media. Experts’ judgment was calculated by using likert data, mean and criteria interval of expert judgment to know the validity of interactive media which has been developed. After the data analyzed, it was found that the experts’ judgment result was 4.80 which had a very good criteria interval. The result of the research find that interactive media is a very good to be used in teaching speaking skill.


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