Enhancing Scientific Literacy in Pre-Service Teachers

Strategic Insights -

Teachers play a crucial role in fostering students' scientific literacy by understanding the nature of scientific inquiry. However, research suggests that pre-service science teachers (PSTs) often lack comprehensive understandings of this concept. To address this, educators have been exploring innovative approaches, such as integrating the 5E model with explicit-reflective teaching of scientific inquiry. A recent study from Zhengzhou Normal University in China found that PSTs' understanding of scientific inquiry improved significantly after participating in such an intervention.

Key Takeaways:

  • The study found that pre-service science teachers (PSTs) had not yet developed comprehensive understandings of the nature of scientific inquiry (NOSI) before the intervention.
  • The 5E model, an effective instructional strategy, was integrated with explicit-reflective NOSI teaching to enhance PSTs' understanding of NOSI.
  • The intervention resulted in significant improvements in PSTs' understanding of NOSI, with over half of the participants demonstrating informed understandings in four aspects: 'begin with questions,' 'multiple methods,' 'questions guide procedures,' and 'conclusions must be consistent with data'.
  • The findings of the study lay a foundation for future research on applying the 5E model to NOSI teaching across diverse educational settings and highlight the need for its integration into teacher education curricula and professional development programs.
  • The study highlights the importance of providing teachers with adequate knowledge and understandings of scientific inquiry to effectively foster students' scientific literacy.

Statistics:

  • 24(3):448-464
  • A quasi-experimental pretest-posttest design was employed in the study
  • The Views About Scientific Inquiry (VASI) questionnaire was used to assess PSTs' understanding of NOSI
  • The study found that, before the intervention, most PSTs demonstrated naive or mixed views on various aspects of NOSI
  • After the intervention, PSTs' understandings of NOSI improved significantly, with over half of the participants demonstrating informed understandings in four aspects of NOSI

Sources:

  • "Integrating the 5e Model With Explicit-reflective Nosi Teaching To Enhance Pre-service Science Teachers' Understanding of Scientific Inquiry" (Journal of Baltic Science Education, 2025;24(3):448-464)
  • NewsRx. Recent Studies from Zhengzhou Normal University Add New Data to Pediatrics (Integrating the 5e Model With Explicit-reflective Nosi Teaching To Enhance Pre-service Science Teachers' Understanding of Scientific Inquiry). Education Letter. August 6, 2025; p 399.