Student Perceptions of Chemistry Laboratory Learning Environments, Student–Teacher Interactions and Attitudes in Secondary School Gifted Education Classes in Singapore

2005 ◽  
Vol 35 (2-3) ◽  
pp. 299-321 ◽  
Author(s):  
Quek Choon Lang ◽  
Angela F. L. Wong ◽  
Barry J. Fraser
2002 ◽  
Vol 13 (4) ◽  
pp. 192-204 ◽  
Author(s):  
Marcia Gentry ◽  
Penny Mork Springer

This research reports the results of an initial study in which the instrument Student Perceptions of Classroom Quality was developed and then administered to a sample of students to allow examination of validity and reliability evidence. Accordingly, exploratory factor analysis was used to examine the construct validity of the scores, and internal consistency alpha reliability estimates were calculated for the 4 factors that were derived from the data. Student Perceptions of Classroom Quality, assesses how high school students perceive their class activities concerning meaning-fulness, challenge, choice, and appeal—constructs clearly tied in the literature to motivation and learning and with their roots of practice found in gifted education programming. Validity and reliability evidence from this pilot study were sufficiently strong, and, thus, this line of research will be continued using a larger national sample in a confirmatory study of the revised version of the instrument that resulted from the present research. Ultimately, this instrument has potential value for those engaged in research or school improvement efforts in both general education and gifted education by providing them a means to assess constructs central to learning and classroom climate from the students’ points of view.


2017 ◽  
Vol 18 (4) ◽  
pp. 849-874 ◽  
Author(s):  
I. B. A. Ghani ◽  
N. H. Ibrahim ◽  
N. A. Yahaya ◽  
J. Surif

Educational transformation in the 21st century demands in-depth knowledge and understanding in order to promote the development of higher-order thinking skills (HOTS). However, the most commonly reported problem with respect to developing a knowledge of chemistry is poor mastery of basic concepts. Chemistry laboratory educational activities are shown to be less effective in developing an optimum conceptual understanding and HOTS among students. One factor is a lack of effective assessment and evaluation tools. Therefore, the primary focus of this study is to explore concept maps as an assessment tool in order to move students' thinking skills to a higher level during laboratory learning activities. An embedded mixed method design is used in this study, which has also employed a pre-experimental research design. This design triangulates quantitative and qualitative data, which are combined to strengthen the findings. A low-directed concept mapping technique, convergence scoring method, and pre-post laboratory concept map were used in this study. An electrolysis HOTS test was used as the research instrument in order to measure the level of student achievement with respect to high-level questions. In addition, the thought process that is involved when students construct concept maps has been explored and studied in detail by utilising a think-aloud protocol. Results showed a positive development towards understanding and higher level thinking skills in students with respect to electrolysis concepts learned through chemistry laboratory activities. An investigation of the students' thinking processes showed that high-achieving students were more capable of giving a content-based explanation of electrolysis and engaged in monitoring activities more often while building a concept map. Nonetheless, all categories of students managed to show a positive increase in the activities of explanation and monitoring during the construction of concept maps after they were exposed to the assessment tool in the laboratory learning activities. In conclusion, the assessment activity using concept maps in laboratory learning activities has a positive impact on students' understanding and stimulates students to increase their HOTS.


2017 ◽  
Vol 21 (1) ◽  
pp. 2562-2569 ◽  
Author(s):  
Jukka Enbuska ◽  
Atte Rimppi ◽  
Lenita Hietanen ◽  
Vesa Tuisku ◽  
Inkeri Ruokonen ◽  
...  

Author(s):  
Socrates Savelides

In this paper an Educational Scenario of a Technological – Vocational course is documented and presented.  In this the potentials of ICTs are exploited, as management tools of the information and as back up tools of the teaching method such that Constructivist learning environments can be established inside the classroom and achieve a smooth and successful integration of the ICT in the main cognitive subject of the Technological – Vocational course, which is examined at the Higher Education entrance exams. The Scenario has characteristics of a model useful for other Technological – Vocational courses as it suggests Practical Educational Techniques and Cross-thematic integration approaches and promotes the Metacognitive skills of the Vocational Upper Secondary School (EPAL) students with a specialization.


2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Stephen Lucek

The current paper aims to address how one English-medium school functions from the different perspectives within the school: the principal, student/teacher classroom interaction and the students. This approach allows us to see the power differential of the different stakeholders in a school and how iconisation, fractal recursivity, and erasure affect teenagers in Dublin. This paper presents interview data with a principal and the students in a secondary school. Taking a qualitative approach to these data, I show that standard language ideology is linked with economic disadvantage. The school principal’s approach to identifying, problematising and seeking to eliminate certain types of nonstandard language in the school reflects a standard language ideology and is consistent with a raciolinguistic approach to linguistic discrimination. The data suggest that the students themselves take a more nuanced approach.


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