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High school students can now create their own lab-on-a-chip devices using affordable materials and hands-on lessons. This educational approach introduces microfluidics principles and practical device fabrication.

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Area of Science:

  • Educational Technology
  • Microfluidics
  • Science Education

Background:

  • Lab-on-a-chip (LOC) technology offers powerful analytical capabilities.
  • Integrating LOC into high school curricula has been limited due to cost and complexity.
  • Previous classroom applications of LOC have not focused on student-led device fabrication.

Purpose of the Study:

  • To develop an accessible, hands-on lesson series for teaching microfluidics and LOC principles in high school.
  • To introduce a novel, low-cost method for producing LOC devices suitable for classroom use.
  • To empower students to design and fabricate their own LOC devices.

Main Methods:

  • Development of a curriculum series focusing on microfluidics concepts (laminar flow, micromixing, droplet generation).
  • Introduction of a cost-effective LOC fabrication technique using scissor-cut and laser-cut lamination sheets.
  • Hands-on practicals and projects designed with student safety as a priority.

Main Results:

  • Students can successfully apply microfluidics principles through practical exercises.
  • A novel, affordable fabrication method enables students to produce functional LOC devices.
  • Initial results indicate promising student learning outcomes in understanding LOC technology.

Conclusions:

  • This educational approach democratizes access to lab-on-a-chip technology for high school students.
  • The developed curriculum and fabrication method effectively teach microfluidics and device design.
  • The project demonstrates the potential for enhanced STEM education through practical LOC experiences.