Group Members: Sree Vyshnavi T, Sadhik Ahamed Shaik Mohammed
Introduction:
Climate change is a complex issue that is affecting our planet in ways that are both visible and invisible. One of the biggest issues of climate change is the impact of human activity, specifically global warming. Rising temperatures are causing melting glaciers, rising sea levels, and severe weather events, which are devastating ecosystems and threatening the survival of countless species. The effects of climate change are far-reaching, impacting our health, economy, and society. In this blog, we will explore the causes and impacts of climate change and discuss some of the solutions we can implement to improve the environment and mitigate its effects.
Learning Outcomes:
- Identify the primary causes of climate change.
- Understand the far-reaching impacts of climate change on the environment, society, and the economy.
- How does climate change affect people
- How to improve the environment
- Reflect on personal attitudes and behaviours toward climate change
Read and Watch Materials:
- Read: (https://www.nationalgeographic.com/environment/global-warming/global-warming-causes/) (Estimated time: 5 minutes)
- Read: (https://climate.nasa.gov/evidence/) (Estimated time: 5 minutes)
- Watch: (https://www.youtube.com/watch?v=F-QA2rkpBSY) (Estimated time: 10 mins)
- Watch: (https://www.youtube.com/watch?v=EtW2rrLHs08) (Estimated time: 7 mins)
Content
Climate change and its causes:
According to the United Nations (nd), climate change is a term used to describe long-term changes in weather patterns and temperatures, which are reflected by differences in the statistics of climate elements such as precipitation and temperature across different periods. The length of these variations can range from the longest to the shortest interannual variation. The Earth’s climate system is complex and can be divided into two categories: natural climate fluctuations, such as changes in solar radiation and volcanic eruptions, and human activities, including deforestation, burning of fossil fuels, changes in land use, land cover, and sulphide aerosol concentrations.
This is a presentation which tells you about the causes of Climate change:
Affects:
Climate change is a pressing concern that can have significant impacts on people. According to the World Health Organization, global warming may result in unstable weather patterns, including heat waves, heavy precipitation, flooding, droughts, intense storms, and rising sea levels. These changes can affect people’s daily living environment and overall health, as extreme weather events may endanger lives and property. Additionally, climate change can contribute to the spread of diseases, as warmer temperatures activate many diseases and weaken human immunity. Furthermore, ecosystem degradation caused by climate change may also impact agriculture and lead to reduced crop yields.
Our infographic highlights five ways in which climate change affects people.
How to Improve:
There are several ways that we can collectively work to improve climate change:
- Reduce greenhouse gas emissions: We can reduce greenhouse gas emissions by using renewable energy sources such as wind, solar, and hydropower, and reducing our reliance on fossil fuels. We can also use energy-efficient appliances and reduce our consumption of electricity and water.
- Use sustainable transportation: We can reduce emissions by walking, biking, or using public transportation instead of driving. We can also choose fuel-efficient vehicles, carpool, or drive electric or hybrid cars.
- Reduce meat consumption: Animal agriculture is a major contributor to greenhouse gas emissions. We can reduce our meat consumption or switch to plant-based diets.
- Plant trees and support reforestation efforts: Trees absorb carbon dioxide and release oxygen. Planting trees and supporting reforestation efforts can help absorb excess carbon dioxide in the atmosphere.
- Support sustainable agriculture: We can support sustainable agriculture by buying locally produced, organic, and seasonal foods, reducing food waste, and composting food scraps.
- Advocate for policy changes: We can advocate for policies that promote renewable energy, reduce greenhouse gas emissions, and support sustainable practices.
By taking these actions, we can all contribute to reducing the impacts of climate change and creating a more sustainable future.
The poster is to motivate everyone to be cautious and to tell it’s everyone’s responsibility to care for the environment.
Reflection Questions:
- How has my daily life contributed to climate change, and what changes can I make to reduce my impact?
- In what ways is climate change affecting my community, and how can we work together to address these impacts?
- What actions can I take to advocate for policies and practices that will mitigate the effects of climate change?
- How can I stay informed and educated about the latest research and developments in the field of climate change, and what steps can I take to educate others?
To-Do List:
- Review everything in the Read/Watch materials.
- Based on the reflection questions, try creating a blog post explaining or reflecting on the things you have learned so far.
- Complete the Multiple choice questions for Learning Activity-1.
- Record the things you attempt to step out of your comfort zone. Record the difference before and after you used the techniques and whether they helped ease stress.
- Complete the True or False Questions for Learning Activity-2
- For Learning Activity-3, create a 2 min screencast(What is a Screencast) about what climate change is and its effects of it on a global scale.
Learning Theories and Multimedia Principles:
Throughout the semester, we have studied multimedia technology and have chosen poster-making, presentation-making, and infographic-making as methods to share our research on climate change. We used the Segmenting Principle to divide our learning objectives into four parts, making them clearer and more accessible to students. We also learned about the Cognitive Load theory, which emphasizes that people have limitations on what they can touch and remember in a short period of time. Therefore, we applied this principle in our PPT by focusing on one point per slide with a short text.
To make the data more intuitive, we included an infographic in the blog, and a QR code on the poster to keep the content informative. We also applied the Signal Theory principle by using only a few keywords in the posters and PowerPoint to ensure that viewers could quickly understand the topic. Moreover, we utilized the Cognitivism principle in the blog by stimulating students’ thinking and promoting their problem-solving skills.
In summary, we used multimedia learning principles and theories such as the Segmenting Principle, Cognitive Load Theory, Signal Theory, and Cognitivism to create effective and engaging learning materials. These principles helped us to create multimedia content that was easier to understand, more engaging, and focused on stimulating students’ thinking to take action to protect our planet.
Further, according to the planning decisions at the core of instructional design, students must know the learning outcomes or objectives to attend to the critical information throughout the lesson. Therefore, our multimedia project included an introduction and learning outcomes aligned with the assessment activities throughout the overall design.
References:
- United Nations. (n.d.). What is climate change? United Nations. Retrieved from https://www.un.org/en/climatechange/what-is-climate-change
- Environmental Protection Agency. (n.d.). Causes of Climate Change. Retrieved from https://www.epa.gov/climatechange-science/causes-climate-change
- Wu, X., Lu, Y., Zhou, S., Chen, L., & Xu, B. (2015, October 18). Impact of climate change on human infectious diseases: Empirical evidence and human adaptation. Environment International. Retrieved from https://www.sciencedirect.com/science/article/pii/S0160412015300489
- Center for Climate and Energy Solutions. (2022, May 18). Extreme weather and climate change. Retrieved from https://www.c2es.org/content/extreme-weather-and-climate-change/
- Student Energy. (n.d.). Energy system map. Student Energy. Retrieved from https://studentenergy.org/map/?gclid=CjwKCAjw-8qVBhANEiwAfjXLrpXGsJ-_GD2eJReiSfUkUA9KTRlXCM4Uipy9KhSm4QUMZWlmCZiY6BoCapoQAvD_BwE
- National Environment Agency. (n.d.). The National Environment Agency. National Environment Agency. (n.d.). Retrieved from https://www.nea.gov.sg/
- National Oceanic and Atmospheric Administration. (n.d.). Climate change impacts. Retrieved from https://www.noaa.gov/education/resource-collections/climate/climate-change-impacts
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