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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 44 for “"general chemistry"”.
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The design and organization of a junior college general chemistry laboratory
<p>Statement of problem. How can a chemistry laboratory in the junior college be designed and organized so that there may be achieved a. maximum of efficiency and minimum of time lost to the student in implementing the scientific method?</p>
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Measuring content and pedagogical content knowledge of general chemistry teaching assistants
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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Measuring content and pedagogical content knowledge of general chemistry teaching assistants
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2024-09-16 without embargo terms
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An Analysis of the Effectiveness of Computer Assisted Instruction in General Chemistry at an Urban University.
The science-major General Chemistry sequence offered at the University of Houston has been investigated with respect to the effectiveness of recent incorporation of various levels of computer technology. As part of this investigation, questionnaire responses, student evaluations and grade averages …
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Effects of a Green Chemistry Laboratory Design on First- Semester General Chemistry Students' Transformative Experiences in Chemistry
… of this study was to understand if a green chemistry laboratory design facilitated students’ transformative experiences in a first-semester general chemistry course for science majors. The study population consisted of 18 college students enrolled in the course at a small, rural, …
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An Investigation of the Use of Computer-Aided Instruction in Teaching Students How to Solve Selected Multistep General Chemistry Problems
Made available in DSpace on 2014-12-10T18:44:28Z (GMT). No. of bitstreams: 1 7114764.pdf: 6249971 bytes, checksum: 23b66114c2c3a4e3348ec1486ac9971c (MD5) Previous issue date: 1970
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Correlation Between Scores on the Assessment and Learning in Knowledge Spaces Placement, Preparation, and Learning Test and General Chemistry Course Outcomes for Undergraduate Students at a Public Midsize Master's University
… specifically, high-enrollment introductory chemistry courses with high rates of D, F, withdrawal, or incomplete grades. Previous research revealed a correlation between students’ prior mathematics knowledge and introductory chemistry course outcomes. Reports using the Assessment and Learning …
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Use of Multiple Representations to Explore Students’ Understandings of Covalent and Ionic Bonding as Measured by the Bonding Representations Inventory
… 6-12) and reintroduced in the undergraduate general chemistry curriculum. Teachers use multiple representations to communicate the concepts of bonding, including Lewis Structures, formulas, spacefilling models, and 3D manipulatives. As students learn to interpret these multiple …
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STUDENTS’ UNDERSTANDINGS OF ACID-BASE REACTIONS INVESTIGATED THROUGH THEIR CLASSIFICATION SCHEMES AND THE ACID-BASE REACTIONS CONCEPT INVENTORY
… are an important part of the curriculum in many chemistry courses. Students’ knowledge about acid-base reactions is dependent on their ability to transfer knowledge from multiple topics such as solutions, reaction chemistry, and structure/property relationships, making it a ripe area for …
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Blended learning in chemistry laboratory courses: Enhancing learning outcomes and aligning student needs with available resources
… success in a college-level course. The freshman general-chemistry laboratory course at Missouri University of Science and Technology (Missouri S&T) was identified as a bottleneck course with a demand beyond accommodation capacity. To address the bottleneck and develop a sense of learner …
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Assessing the development of high school chemistry students' conceptual and visual understanding of dimensional analysis via supplemental use of a proprietary interactive software program
… The participants in the study were high school general chemistry students enrolled in two public high schools with different demographics (School A and School B) in the Chattanooga, Tennessee, metropolitan area. A mixed methods design was used in the data collection and analysis to provide a …
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Investigating introductory science students’ knowledge of multiple representations using technology
… assessment originally designed to measure general chemistry students’ use of representations. It does this by recording the order and amount of time students spend using multiple representations while answering multiple-choice questions. The first set of studies completed with the VRA …
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Quantum Mechanical Analysis of Donor -Acceptor Interactions in Organometallic Complexes and Comparative Analysis of Class Size and Teacher Experience on Student Experience Satisfaction and Learning
… student perceptions and success in two types of general chemistry courses. This study uses three ways to determine if student performance and satisfaction were different between the two types of sections: exam scores, attrition rates, and student happiness in the class (as measured by …
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Polymer chemistry education to increase student awareness of plastic pervasiveness and environmental impact
… laboratory sequence was written to teach general chemistry concepts in a course for pre-service elementary teachers. Students experienced the difficulties related to polymer pollution clean-up and made bio-based materials to see possible alternatives. In order to determine whether this …
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The Effectiveness of Peer-Led Team Learning Workshops: An Action Research Approach
… students and four female leaders enrolled in a general chemistry course. The researcher participated in the study as well as observing and concluded that leaders benefitted from the PLTLW more than students did.
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The relationship between students’ definitions of chemistry and the way they view the discipline
… how students and faculty members define chemistry as well as students' views towards the discipline. Several students in General Chemistry I and II, Analytical Chemistry, Organic Chemistry, and Biochemistry labs, as well as the faculty, were interviewed using a semi-structured method. The …
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Designing web-based adaptive learning environment : distils as an example
… System (DISTILS), has been implemented in a general chemistry laboratory domain. In DISTILS, students interact with the ITT through a Web browser. When a student selects a problem, the problem is formatted and displayed in the user interface for the student to solve. On the other side, the …
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Harnessing curiosity, interest, and empathy in the college chemistry classroom
… are historically at risk of disengaging with general and organic chemistry courses, performing poorly and not continuing in STEM. Utility value (UV) interventions, though, have increased the achievement and retention of low-performing students in psychology and introductory biology courses. In …
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