Enhancing Science Communication through Deliberative Discussions on Water Contamination in a General Chemistry Lab at...

Area of Science:

• Chemistry Education
• Environmental Science
• Science Communication

Background:

• General Chemistry II laboratory courses often lack explicit science communication skill development.
• Connecting experimental chemistry to real-world societal issues can improve student engagement and understanding.
• Historically Black Colleges and Universities (HBCUs) play a vital role in STEM education.

Purpose of the Study:

• To assess the impact of deliberative discussions on science communication skills in General Chemistry II students.
• To integrate United Nations Sustainable Development Goal (SDG) #6 (Clean Water and Sanitation) into laboratory activities.
• To evaluate student engagement and understanding of water contamination issues.

Main Methods:

• A classroom activity involving structured, small-group deliberations on water contamination and policy solutions was implemented.
• Students participated in qualitative analysis experiments on heavy metal ions prior to discussions.
• Surveys were used to collect data on student engagement, understanding, and confidence in science communication.

Main Results:

• Survey results indicated increased student engagement and improved understanding of water contamination.
• Students reported enhanced confidence in communicating scientific concepts to non-specialist audiences.
• Most students showed increased interest in science communication and STEM careers.

Conclusions:

• Integrating deliberative, sustainability-focused discussions into chemistry labs effectively connects experimental science to societal challenges.
• The activity fostered scientific literacy and improved communication skills among students.
• The approach supports the development of future scientists equipped to address global sustainability issues.