Blog post #1 Chapter presentations reflections-  By Griselly Andrade


Throughout the group presentations, I realized that public speaking is much deeper and more intentional than I originally thought. Each group covered different chapters, but together they helped me see communication not just as speaking in front of a class, but as a skill that influences how we connect with people in every area of life. What stood out to me most was how every presentation built on the previous one, starting with the basics and gradually moving toward more advanced strategies. By the end, I felt like I had a much clearer understanding of what it truly means to be an effective speaker.

Group 1 focused on the foundational chapters about the basics of public speaking. Even though these chapters seemed introductory, I found them extremely important. One idea that stayed with me was the importance of understanding your audience. Before this presentation, I did not always think deeply about how much my communication style changes depending on who I am speaking to. I work with young children, and because of that, I naturally explain things in a simple and patient way. Sometimes I catch myself using that same tone when speaking to adults, without even realizing it. It is not intentional, but it shows how habits can carry over into different settings. Group 1’s presentation made me more aware that strong speakers adjust their message depending on who is listening. Since then, I have tried to pause and think about my audience before speaking. This small shift has made me more mindful and more intentional in conversations.

Another topic from Group 1 that resonated with me was speech anxiety. I have definitely experienced moments where I felt confident while preparing, but once I stood in front of the class, my nerves took over. My thoughts would feel scattered, and I would start worrying about how I looked or sounded instead of focusing on my message. Hearing that speech anxiety is normal helped me feel less embarrassed about those feelings. What helped even more was learning that preparation and choosing topics you are passionate about can reduce anxiety. When you genuinely care about what you are speaking about, it becomes easier to stay focused and speak naturally. That advice changed my mindset. Instead of earring presentations, I began to see them as opportunities to grow.

Group 2 built on those foundations by focusing on how to strengthen and refine a speech. Their presentation made me realize that effective speeches require effort long before you step in front of an audience. Research, organization, and credibility all play essential roles. One idea that impacted me was the importance of conducting meaningful research rather than relying on surface-level information. 

Before this presentation, I often thought research meant simply finding reliable articles online or using academic databases. However, Group 2 explained that strong research involves going deeper evaluating sources carefully, considering multiple perspectives, and making sure your information is accurate and relevant. They also discussed the value of consulting experts or incorporating professional insight whenever possible. Even if you cannot formally interview someone, seeking credible voices adds depth and authenticity to your message. That idea expanded my understanding of what research truly means.

I also appreciated their emphasis on organization. A well-structured speech guides the audience smoothly from one idea to the next. Without structure, even good information can feel confusing. Since listening to Group 2, I have been more intentional about outlining my speeches clearly before drafting them. Instead of jumping directly into writing, I think about my main points and how they logically connect. This has made my ideas feel stronger and more cohesive.

Group 3 was especially meaningful to me because it was my group. Presenting Chapters 9 through 12 gave me the opportunity to not only learn the material but also actively apply it. These chapters focused on delivery and how the audience experiences a speech. What impacted me the most was learning how nonverbal communication influences the message. Before this presentation, I mostly thought about what I was going to say, not how I was physically presenting myself.

One concept that truly stood out was the idea of physical barriers between the speaker and the audience. It made me realize that connection is not only verbal, it is visual and physical as well. A speaker’s posture, eye contact, gestures, and movement all contribute to how engaged the audience feels, even though preforming was virtual. Since learning this, I have become more aware of how I position myself when speaking, even outside the classroom.

Preparing and delivering my portion of the presentation was a personal challenge. I felt really nervous at first, but I followed the planning process recommended in the textbook. Having a clear outline and structured preparation made a noticeable difference in my confidence. When I actually presented, I felt more in control than I had in previous speeches. It showed me that preparation truly impacts performance. I also appreciated how my group members incorporated the strategies we discussed. For example, including questions throughout the speech helped keep the audience engaged. Seeing the concepts applied in real time reinforced how practical and effective they are.

Finally, Group 4 concluded the presentations by discussing different types of speeches, including informative, persuasive, and special occasion speeches. This presentation helped me understand that the purpose of a speech should guide how it is structured. I found it interesting how the same topic can be presented differently depending on the audience and goal.

For example, when explaining my biofuel research to classmates, I would focus on being informative. I would clearly explain what biofuels are, how they are produced, and why they are relevant. However, if presenting to professors or potential funders, I would shift toward persuasive techniques, emphasizing environmental impact and long-term sustainability. This distinction made me realize that communication is strategic. It is not about repeating information; it is about tailoring your message to create the desired impact.

I also liked learning about cause-and-effect organization. Structuring a speech to show how one issue leads to another creates clarity and logical flow. In the case of biofuels, explaining how reliance on fossil fuels contributes to environmental harm and how biofuels provide a potential solution makes the argument stronger and easier to follow. This structure not only strengthens academic presentations but can also be applied to real-world discussions.

Overall, each group contributed something valuable to my understanding of public speaking. From learning how to adapt to my audience, to managing anxiety, to strengthening research, improving delivery, and understanding speech types, I feel more equipped as a communicator. This experience showed me that public speaking is not just about standing in front of a classroom; it is about learning how to connect, inform, and persuade in meaningful ways. I now see communication as an essential skill that I will continue developing throughout my academic journey and beyond.



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