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The coronavirus pandemic accelerated online learning, prompting a need for effective remote teaching strategies in practical science subjects like chemistry. Lessons learned from this shift could inform future educational approaches beyond emergency measures.

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Area of Science:

  • Chemistry Education
  • Online Learning
  • Science Pedagogy

Background:

  • The COVID-19 pandemic necessitated a rapid transition to online learning environments across all educational levels.
  • Traditional laboratory and practical components in science education, particularly chemistry, pose significant challenges for remote delivery.
  • There is a need to evaluate the effectiveness and sustainability of online teaching methods for practical science skills.

Purpose of the Study:

  • To explore strategies for teaching the practical elements of chemistry through online platforms.
  • To identify pedagogical approaches that can be retained and integrated into conventional teaching post-pandemic.
  • To assess the long-term viability of online learning components in chemistry education.

Main Methods:

  • Review of existing literature on remote laboratory experiments and virtual chemistry practicals.
  • Analysis of case studies from institutions that implemented online practical chemistry during the pandemic.
  • Surveys and interviews with educators and students regarding their experiences with online practical chemistry.

Main Results:

  • Virtual labs and simulations can effectively supplement or, in some cases, replace physical experiments for certain learning objectives.
  • Student engagement and practical skill acquisition varied depending on the specific online tools and pedagogical support provided.
  • Educators identified challenges related to resource accessibility, technical support, and maintaining hands-on experience.

Conclusions:

  • Online learning offers viable solutions for delivering practical chemistry education, especially when complemented by innovative pedagogical strategies.
  • Certain aspects of online practical chemistry teaching, such as pre-lab simulations and data analysis modules, hold promise for future blended learning models.
  • Further research is needed to optimize online practicals for diverse learning outcomes and ensure equitable access to resources.