“Chemistry” için 107 makale
Yükseköğretim ve Bilim DergisiCilt 2015/5, Sayı 3
In this study, a valid and reliable chemistry achievement test consisting of multiple-choice questions was developed in order to measure the academic achievements of students related to electrochemistry subject in Analytical Chemistry course. The prepared chemistry achievement test was administered …
Problems of Education in the 21st CenturyCilt 2022/80, Sayı 1
A good number of instructional strategies are identified to help students overcome their learning difficulties in the mole concept. However, Ghanaian senior high school students continue to have difficulties in the mole concept. Hence, there was the need to examine …
Yükseköğretim ve Bilim DergisiCilt 2012/2, Sayı 3
Increasing the types of terrorism and crime nowadays, the importance of the forensic sciences can be bett er understood. Forensic science is the application of the wide spectrum of science to answer the question of legal system. It contains the …
Problems of Education in the 21st CenturyCilt 2021/79-legacy-5471, Sayı 3
This research presents an integrative review about the methodological procedures adopted in the research of the Chemistry PCK, with the aim of identifying the data collection instruments used to explain the PCK in this field, seeking to observe its frequency …
Fen Bilimleri Öğretimi DergisiCilt 2021/9, Sayı 1
This research aims to get the effect of the flipped classroom method on the academic achievements of 10th grade students in the chemistry course "Acids, Bases and Salts" unit and to get the students' opinions about the flipped classroom method. …
Yükseköğretim ve Bilim DergisiCilt 2011/1-legacy-4274, Sayı 3
Chemistry is a very comprehensive discipline that researches atoms; molecules; the structure of matter in the form of element or compound; combinations, and physical and chemical properties of matter; macroscopic and microscopic transformations of matters; the energy and entropy released …
International Journal of Curriculum and InstructionCilt 2015/7, Sayı 2
This paper is a call for teachers to initiate measures in improving the quality of high school chemistry education in the Philippines and that is by going back to practical laboratory work. The experiment presented in this paper is a …
Yükseköğretim ve Bilim DergisiCilt 2012/2, Sayı 1
Green chemistry which is the new application of chemistry rules provides solutions to problems that mankind is faced with climate changes, sustainable agriculture, energy, toxics, depletion of natural sources e.g. designing new chemicals and processes that production and utilization of …
Problems of Education in the 21st CenturyCilt 2015/63, Sayı 63
This study has been carried out with the aim of investigating the relationship between the attitudes of chemistry teacher candidates towards chemistry in laboratory classes and their self-efficacy beliefs. Teacher candidates composed of undergraduate students who have already taken or …
quantum, jurnal inovasi pendidikan sainsCilt 2013/4, Sayı 1
The research on “chemical in life” using cooperative learning model types of “Jigsaw” method was conducted. This study aims to find out students 'improvement, cognitive skills, student’s activities and responses on “Jigsaw” method. This research used class-action-research design with 2 …
quantum, jurnal inovasi pendidikan sainsCilt 2010/1, Sayı 1
The classroom action research to increase students’ understanding through collaboration between lecturers of chemistry department and chemistry teachers in Siti Mariam’s Madrasah Aliyah Banjarmasin was established. This research intent to increase the eleventh grade students’ achievement of thermo chemistry concept. …
Problems of Education in the 21st CenturyCilt 2017/75-legacy-3962, Sayı 5
This research’s aim was to analyze the mobilization in learning chemistry promoted by the collective action of three entrant students in higher education courses, in a college located in Santo André. For such, cognitive indicators mobilized by them while living …
Problems of Education in the 21st CenturyCilt 2015/68, Sayı 68
Currently, the implementation of information and communication technologies (ICT) has been strongly recommended to science teachers. For identification the factors of successful ICT implementation the Unified Theory of Use and Acceptance of Technology (UTAUT) is applied, which works as the …
Problems of Education in the 21st CenturyCilt 2015/67-legacy-3863, Sayı 67
This research analyses two experienced Organic Chemistry teachers’ teaching plans and task performances. The recorded audiovisual interviews were analyzed with computer assisted qualitative data analysis software (CAQDAS). Based on the Theory of Conceptual Fields, the teachers used an energetic-structural resolution …
International Journal InternaukaCilt 2017/5, Sayı 5
Distribution of loess and loesslike breeds and main factors of forming of минерализации of subsoil and superficial waters of Uzbekistan ar lighted up in the article. The processes of dissolution, lixiviating, are examined. Geological processes and phenomena, co-operation of geological …
Problems of Education in the 21st CenturyCilt 2015/63, Sayı 63
In this study it was determined how pre-service chemistry teachers’ creativity fostering behaviours and their perceptions of their technology skills predict their success in Project Based Educational Technology and Material Development course. A sample of the study consists of 45 …
Problems of Education in the 21st CenturyCilt 2014/62, Sayı 62
Assessment of learning plays a central role in the teaching-learning process, and it has been extensively investigated due to the recognized necessity of adjusting didactic models to the new curricula and social demands. The knowledge of assessment is considered one …
Problems of Education in the 21st CenturyCilt 2014/61, Sayı 61
One of the cognitive theories is the embodied cognition theory. According to this theory, it is important to use appropriate gestures in the process of assimilating new information and the acquisition of new skills. The further development of information and …
Problems of Education in the 21st CenturyCilt 2013/57, Sayı 57
The concept of communities of practice can be used in different contexts, included the educational context. The development of communities of practice where pre-service teachers work together, refine their practices and learn is a good training for these future teachers. …
Problems of Education in the 21st CenturyCilt 2014/59, Sayı 59
With this study, it was aimed to determine the effect of constructivist chemistry laboratory on science and technology pre-service teachers’ opinions about constructivist approach and their self-regulated learning skills.The relationship between pre-service teachers’ opinions about constructivist approach and their self-regulated …
Problems of Education in the 21st CenturyCilt 2014/59, Sayı 59
In 2005 a new chemistry subject standard for basic education was developed in Latvia. It includes a new component, ‘scientific inquiry’. In order to develop students’ inquiry skills, their teachers need to master them first. The purpose of this study …
Journal of Computer and Education ResearchCilt 2015/3-legacy-2471, Sayı 6
The aim of this study is to determine technology attitudes of chemistry teacher candidates by using ChemBioDraw software as computer assisted teaching material in Organic Structural Analysis class for planned four weeks. Furthermore, it was also intended students thoughts about …
International Journal of Environmental and Science EducationCilt 2016/11, Sayı 5
The aim of this study is to reveal differences between attitudes and approaches of students from different types of high school and the first grade of university towards problem solving in chemistry. For this purpose, the scale originally developed by …
Kastamonu Üniversitesi Kastamonu Eğitim DergisiCilt 2016/24, Sayı 2
Çin ve Türkiye farklı kültürel, tarihsel ve sosyal şartlara sahip ülkelerdir. Bununla birlikte, bu ülkelerin eğitim sistemlerinde bazı benzer noktalar mevcuttur. Her yıl bu ülkelerde yaşayan milyonlarca ortaöğretim öğrencisi üniversiteye giriş sınavına katılmakta, fakat sadece sınırlı sayıda öğrenci üniversitelere girmeyi …
Problems of Education in the 21st CenturyCilt 2012/42, Sayı 42
Experimental work supposes a unique opportunity to learn procedural contents. However, the conditions and constraints to learn procedures have not been sufficiently discussed or investigated in a laboratory environment. Students` difficulties in organic chemistry laboratory at university are described and …