Chemistry Education
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Recent papers in Chemistry Education
This readable and informative survey of key ideas about students’ thinking in science builds a bridge between theory and practice by offering clear accounts from research, and showing how they relate to actual examples of students talking... more
Laboratory Information System (LIS) streamlines workflow in the laboratory and eliminates time-consuming paperwork. The business today is getting increasingly pressured to be more productive and efficient with less traditional resources.... more
The problem of environmental polution caused by waste of batik industry lately is increasing, so it needed a method to overcome that problem. The aim of this study was to determine the ability of activated charcoal from coconut fiber palm... more
This research explored the level of students’ basic and integrated Science Process Skills (SPS) based on their academic majors, gender, and grade levels at the end of a chemistry laboratory course. Convenience sampling was used to select... more
Laboratory activity is an important part of chemistry learning, but cookbook instructions is still commonly used. However, the activity with that way do not improve students thinking skill, especially students creativity. This study aims... more
The current work explores the secondary school teachers' and students' perception on web-based discussions in teaching and learning and its potentiality to enhance students' performance in organic chemistry. A mixed approaches... more
This study was aimed at developing and describing the feasibility of analytical thinking and science process skill instrument for Senior High School chemistry in the material of reaction rates. The study was conducted in fi ve senior high... more
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... more
RESUMO Este experimento visa, por meio da utilização de materiais simples e de fácil obtenção, demonstrar a solubilidade dos pigmentos “Betacaroteno” e “Betanina”, presentes na cenoura e na beterraba respectivamente, em água e óleo.... more
Promoting students’ attitudes, a part of affective domains is a major goal in higher education. Unfortunately, only a few studies were available related to the improvement of pre-service chemistry teachers’ attitudes as this domain was... more
Smart-Library design for student with visual disability is equipped with technology and informationcommunication facilities such as Digital Talking Book player (DTB), Optical Character Recognition (OCR),Closed Circuit Television (CCTV),... more
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Kimya Terimleri Sözlüğü. Türkiye-Azerbaycan. Azerbaycan-Türkiye.
Variety of online tools were built to help assessing students’ performance in school. Many teachers changed their methods of assessment from paper-and-pencil (P&P) to online systems. In this study we analyse the influence that using an... more
The COVID-19 pandemic has placed pressure on institutions, and especially instructors, to deliver course content in innovative ways, often with limited resources. In face-to-face learning, many chemistry instructors value inquiry-based... more
The Philippines has shifted to a new K to 12 Curriculum in an attempt to address the pressing concerns raised on the quality of education in the country. The change in the curriculum presented a mismatch problem between in-service... more
การวิจัยนี้มีวัตถุประสงค์เพื่อพัฒนาทักษะการคิดเชิงวิพากษ์และผลสัมฤทธิ์ทางการเรียน เรื่อง อัตราการเกิดปฏิกิริยาเคมี ด้วยกิจกรรมการเรียนรู้แบบสืบเสาะ จำนวน 15 ชั่วโมง กลุ่มตัวอย่างได้จากการเลือกแบบเจาะจงเป็นนักเรียนชั้นมัธยมศึกษาปีที่ 5... more
In the monograph, all known alkaloids of the homoproporphin series are systematized by type. For each type of compound, a characteristic and generalization are given. The structure, production methods, physical and chemical properties of... more
The aims of this research study were to develop the instructional innovative lesson plan with the STEM Education method in chemistry subject on polymer issue for secondary students at the 12th grade level through the effectiveness... more
Школьные дисциплины, как донорные органы - одни в нас приживаются, другие оказываются не совместимыми с нашей группой Мозга. Конечно, многое зависит от Хирурга-учителя, но есть и сопротивление мозговой иммунной системы.
This study investigated the factors that contribute to the non-science students’ lack of interest in school science through the use of a 27-item questionnaire. This assisted in comparing the male and female non-science students’ lack of... more
Chemistry is considered a difficult subject to study since it comprises microscopic, macroscopic, and symbolic components. This paper provides a comprehensive review of the literature on the representational levels (macroscopic,... more
The rate of reaction between Calcium Carbonate (CaCO3) and Hydrochloric Acid (HCl) can be investigated by changing the molarity of the acid and measuring how much gas is produced in a given time. 1 Hydrochloric acid HCl is a colourless... more
Penelitian ini bertujuan untuk menyusun desain didaktis yang meminimalkan Learning Obstacles (LO), mengetahui karakteristik respon siswa dan self- reflection guru dari implementasi desain pada konsep reaksi pengendapan, pengaruh... more
This paper revisits the tie-dyeing process through a bioinspired and safer alternative to nucleophilic aromatic substitution (S N Ar) reactions for an introductory organic chemistry laboratory. The simple and straightforward experiment... more
Calculating Molarities from standardization Data 50.00ml portion of solution required 29.7ml of 0.01963M Ba(OH)2 to reach an end point with bromocresol green indicator. Calculate the molarity of the HCl. ------- .8040g Sample of an... more
This is a paper on food chemistry and demonstrate how foods can be tested and compared for their iron levels, which is helpful for anaemic patients
มโนมติในวิชาเคมีจำนวนมากเกี่ยวข้องกับเรื่องของนามธรรมที่มองไม่เห็นและสัมผัสไม่ได้ ทำให้นักเรียนจำนวนมากมีมโนมติที่คลาดเคลื่อนเกี่ยวกับวิชาเคมีอย่างไรก็ตาม... more
The study investigated if collaborative think and do-activity will enhance senior secondary students' academic performance in Chemistry. A sample of 152 Senior Secondary 2 Students from 4 senior secondary schools in Ado Local Government... more
A simple, portable and inexpensive spectrophotometer for chemical analysis and laboratory activities is a growing topic of research in chemical education. The purpose of this study was to investigate how academics develop simple, portable... more