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Related Concept Videos

Mechanical Systems01:22

Mechanical Systems

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Mechanical systems are analogous to to electrical networks where springs and masses play similar roles to inductors and capacitors, respectively. A viscous damper in mechanical systems functions similarly to a resistor in electrical networks, dissipating energy. The forces acting on a mass in such systems include an applied force in the direction of motion, counteracted by forces from the spring, a viscous damper, and the mass's acceleration. This interplay of forces is mathematically...
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Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
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Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology
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Beyond Blackboards: Engaging Underserved Middle School Students in Engineering.

Sarah Blanchard1, Justina Judy2, Chandra Muller1

  • 1The University of Texas at Austin.

Journal of Pre-College Engineering Education Research
|June 12, 2015
PubMed
Summary
This summary is machine-generated.

The Beyond Blackboards after-school program significantly increased middle school students' interest in engineering careers and their understanding of the field. Participants, however, showed greater gains in design enjoyment and career planning awareness.

Keywords:
Grand Challengesafter-school activitiesdesign-based researchmixed-methodsroboticsunderrepresented minorities

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Area of Science:

  • STEM Education
  • Engineering Education
  • Outreach Programs

Background:

  • Middle school engagement in STEM is crucial for future workforce development.
  • Inquiry-centered, design-based learning can enhance student interest and understanding.
  • Targeting underserved communities is vital for equitable STEM education.

Purpose of the Study:

  • To evaluate the impact of the Beyond Blackboards program on middle school students.
  • To assess changes in students' interest, understanding, and career aspirations in engineering.
  • To investigate the program's effect on engagement with 21st Century Engineering Challenges.

Main Methods:

  • Quasi-experimental design comparing program participants and non-participants.
  • Pre- and post-program questionnaire data collection over one academic year.
  • Qualitative data from focus groups to supplement quantitative findings.

Main Results:

  • Statistically significant school-wide increase in interest in engineering careers.
  • Program participants demonstrated increased enjoyment of design-based learning.
  • Participants showed improved understanding of engineering roles and career preparation pathways.

Conclusions:

  • The Beyond Blackboards program effectively enhances engineering interest and understanding in middle school students.
  • Design-based strategies and mentorship are key components for program success.
  • Targeted after-school programs can foster positive shifts in educational and career planning for underserved youth.