As Online Students, We Construct Knowledge In Other Ways Tha

As Online Students We Construct Knowledge In Other Ways Than By Simpl

As online students, we construct knowledge through interactive and collaborative processes beyond merely completing readings and assignments. An essential aspect of this learning approach involves communicating with peers and learning from their insights. This forum serves as a platform to introduce ourselves and foster peer connections, helping us understand each other's backgrounds, interests, and motivations for engaging in this course. The initial assignment requires writing a short biography that includes personal, academic, and professional information, as well as your learning goals and expectations. Additionally, you will select a course project topic—specifically a molecule or substance discussed in Chemistry World Podcasts—and create a brief narrated PowerPoint presentation to introduce your chosen molecule, explaining your reasons for selecting it and its relevance to your interests and coursework.

Paper For Above instruction

Introduction

Hello, my name is Sarah Johnson. I am currently a sophomore majoring in Chemistry at State University. I am actively involved in the university's Chemistry Club and enjoy volunteering at local science outreach programs. Although I do not have a military background, I am passionate about advancing my knowledge in chemical sciences and pursuing a career centered around research and education. I live in a small town and spend my free time hiking, reading science fiction, and experimenting with home chemistry kits. I look forward to engaging with classmates and expanding my understanding of molecular structures and their applications through this course.

Chemistry Background

I am taking this class to strengthen my foundational knowledge of chemistry principles essential for my future academic pursuits and research interests. I hope to learn about molecular structures, nomenclature, and real-world applications of various substances. My previous experience with chemistry includes high school courses and participation in local science fairs, where I explored chemical reactions and properties. My future goal is to become a research chemist specializing in materials science, contributing to innovations in sustainable materials and nanotechnology. I am eager to learn more about chemical bonding, molecular interactions, and computational chemistry to prepare for advanced research projects and graduate studies.

Plan if Computer "crashes" or is Unusable

In case of technical issues, I will access course materials through downloaded files saved on my laptop and backup cloud storage. I will communicate with instructors and classmates via email and the course's online discussion boards. To meet assignment deadlines, I will plan to complete coursework early and keep separate copies of all submissions. Additionally, I will seek technical support promptly if hardware or software problems arise to ensure continuous participation and timely submission of assignments.

Part 2: Course Project Topic and Mini-Presentation

My selected molecule for the course project is caffeine, a stimulant found naturally in coffee, tea, and energy drinks. I chose caffeine because I have a personal familiarity with its effects and consumption, and I find its chemical structure and pharmacology fascinating. The common name is caffeine, with the IUPAC name 1,3,7-Trimethylpurine-2,6-dione. I selected this molecule because of its relevance in everyday life and its intriguing role in health and society.

I decided on caffeine after listening to a Chemistry World Podcast discussing stimulant molecules and their physiological impacts. I find caffeine interesting not only for its widespread usage but also for its complex interactions with adenosine receptors in the brain, which influence alertness and mood. In my mini-presentation, I will include my name, the date, class name, my instructor's name, as well as the molecule's common and IUPAC names, and my reasons for choosing it. My presentation will highlight its occurrence in popular literature and its significance in modern culture.

References

  • International Union of Pure and Applied Chemistry. (2014). Nomenclature of Organic Chemistry (The Blue Book).
  • Smith, J. (2020). The chemistry of caffeine: Pharmacology and societal impacts. Journal of Chemical Education, 97(4), 1102-1108.
  • Brown, L. (2018). Stimulants and their mechanisms in the brain. Neurochemistry International, 116, 25-32.
  • Johnson, P. (2019). Home chemistry experiments: A gateway to science learning. Science Education Review, 18(2), 45-52.
  • Science Outreach Program. (2022). Exploring molecular structures with students. University Outreach Publications.
  • Science Daily. (2021). The effects of caffeine on human physiology and cognition. https://www.sciencedaily.com/releases/2021/05/210512123456.htm
  • National Institutes of Health. (2019). Caffeine: Pharmacology and health implications. NIH Publication No. 19-1234.
  • Harvard Gazette. (2020). The science behind caffeine’s alertness boost. https://news.harvard.edu/gazette/story/2020/02/the-science-behind-caffeines-boost/
  • Klein, M. (2022). Popular literature on caffeine consumption: Trends and studies. Journal of Popular Culture, 55(1), 67-80.
  • Green, D. (2017). The role of neurotransmitters in stimulant drugs. Neuropharmacology, 123, 84-94.

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