scholarly journals COLLABORATIVE LEARNING THROUGH VARIABLE LIFT CONTROL FOR NEAR-SPACE APPLICATIONS

Author(s):  
Witold Kinsner ◽  
Kane Anderson ◽  
Tahir Diop ◽  
Yin FeiMeng

This paper describes a collaborative capstone project on variable lift control for near-space applications. The project was intended to enhance collaborative learning of undergraduate students, assisted by several other organizations, including the amateur radio community, high-school students and teachers.

Author(s):  
Chuan-Yung Huang ◽  
Yi-Chun Hung ◽  
Chee-Seng Tan ◽  
Siew-May Cheng ◽  
Shun-Hao Hu

AbstractThe impact of demoralization among the general population has received little attention due to the lack of an appropriate measurement. Three studies involving 1,143 high school and undergraduate students in Taiwan were thus conducted to develop and validate a tool to assess demoralization. A pool of 50 items was first developed and administered to high school students. Exploratory factor analysis results supported a 5-factor solution with 15 items (Study 1). Study 2 compared the potential models using confirmatory factor analysis and found the 5-factor second-order model with 15 items the best fit model. The 15-item Mandarin version of Demoralization Scale (DS-M-15) was also found to have good internal consistency, test–retest reliability, and (concurrent and predictive) validity in a sample of undergraduate students (Study 3). Taken together, the converging findings show that the DS-M-15 is a promising tool for assessing demoralization among Chinese adolescents and emerging adults.


Author(s):  
Dean Kashiwagi ◽  
Alfredo Rivera ◽  
Jake Gunnoe ◽  
Jacob Kashiwagi

Arizona State University has been involved in identifying the future Facility Manager (FM) paradigm which results in a sustainable FM profession. The $16M, 20-year international research program has identified, created and tested out a solution to the almost impossible task of replacing the aging FM professionals. The research has identified the future FM as one who is leadership based and leads the entire supply chain from inside the organization. This paper will cover the three year results of finding the future FM by accessing the top 10% of ASU’s 85,000 students through Barrett’s Honors Program, 7th – 10th graders through the Barrett’s Summer Honors Program, and culminating this year in placing the education in one of the top private schools in the state of Hawaii for high school students, testing the approach on 116 Brazilian engineering undergraduate students and getting approval for testing a 14 week program in the Tempe High School. The model is proposed as a prototype for future FM professionals and how the FM professional can become sustainable.


2021 ◽  
Vol 6 (2) ◽  
pp. 78-86
Author(s):  
Binti Muifatun Nazilah ◽  
Peptia Asrining Tyas ◽  
Wiwik Umiyati

The first language (L1) usage is still found during the English lesson, specifically in non-native English countries. This may be a debatable issue among experts. Hence, investigation on students’ perception is helpful in this study. It will give an insight into students’ preferences for learning the language. The previous studies related to this topic were mainly focused on senior high school and undergraduate students as the subject. Therefore, this present study proposed to explore the perception of junior high school students. In conducting this study, the researcher applied a quantitative survey design. There were 29 questions in three sections that were distributed to investigate: (1) the language used in the EFL classroom, (2) students’ attitudes as well as (3) students’ well-being during the English foreign language lesson. The participants were 101 students of SMP Shalahuddin Malang. The findings revealed that students have positive responses towards the use of Indonesian langauge during the EFL lesson.   DOI: 10.26905/enjourme.v6i2.6701


2020 ◽  
Vol 17 (34) ◽  
pp. 45-52
Author(s):  
Fatma SUKMAWATI ◽  
Punaji SETYOSARI ◽  
Sulton SULTON ◽  
Purnomo PURNOMO

Biology learning is highly recommended to be presented contextually following daily experience and phenomena. This study, a quasi-experimental research using a pretest-posttest non-equivalent control group design, aimed to understand the effect of project-based collaborative learning towards the concept mastery of mushrooms. The subjects of the study were 75 tenth grade of high school students in Surakarta City, Indonesia, divided into two classes: 38 students in the experimental class 37 in the control class. In the experimental class, the students were treated with project-based collaborative learning strategies. In project-based collaborative learning strategy, students were challenged to create a project on oyster mushroom cultivation (Pleurotus ostreatus) With the media garden waste such as sawdust. In the control class, the students were treated with direct instruction. The instrument used was a multiple-choice test and essay developed by researchers to measure students' concept mastery towards mushrooms. Research data were analyzed by independent sample t-test. The results found that the average n-gain score for the experimental and the control classes were 63.09% and 45.73%, respectively. Moreover, all indicators of mushroom concept mastery showed the n-gain scores for the experimental class higher than the control class. Analysis of independent sample t-test proved that the significant differences existed between direct instruction and project-based collaborative learning in improving the concept mastery of mushroom. Finally, This research concluded that project-based collaborative learning is more effective in enriching the concept mastery than direct instruction.


2016 ◽  
Vol 78 (2) ◽  
pp. 149-154 ◽  
Author(s):  
Jennifer J. Weber ◽  
Laura B. Vary ◽  
Colette E.S. Berg ◽  
Beth H. Ansaldi ◽  
Steven J. Franks

To teach the most central concepts in evolutionary biology, we present an activity in pollination biology. Students play the role of either pollinator or flower and work through a set of scenarios to maximize plant fitness. This “Pollination Game” facilitates critical and inquiry-based thinking, and we accompany each round of the exercise with a set of discussion questions and answers. We have piloted and fine tuned this exercise with high school students, and improved the exercise with the input of high school teachers at a teaching conference. The activity could easily be adapted for freshman undergraduate students.


2013 ◽  
Vol 3 (4) ◽  
pp. 01-34
Author(s):  
Ali Balcı

This study was prepared to find out views of six geography teachers working in high schools under the Ministry of Education, ten geography teacher candidates who are still undergraduate students at a state university in Istanbul and sixty eight students who study at a high school in Istanbul's Umraniye district about assessment and evaluation of solutions to questions in the field of geography. To this end, a number of questions concerning physical, economic and human geography were gathered from the high school textbook. Experts were asked about their opinions on these questions to ensure the content validity. Ninety percent of the questions were approved by the experts and these questions used with their solutions in a survey form which was formed to gather data. The survey form included open-ended questions fit for purpose. The survey was conducted in 2011-2012 spring term among participants who were chosen using the purposive sampling method. The data that were accumulated at the end of this survey were analyzed using descriptive analysis technique. As a result, it was observed that views of geography teachers geography teacher candidates and high school students about assessment and evaluation are different from each other. The findings interpreted by making suggestions concerning the subject.


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