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Front Matter

Research Articles

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Ingenuity in Action: Connecting Tinkering to Engineering Design Processes
Jennifer Wang, Maia Werner-Avidon, Lisa Newton, Scott Randol, Brooke Smith, and Gretchen Walker

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Student Learning in Challenge-Based Engineering Curricula
Leema K. Berland, Taylor H. Martin, Pat Ko, Stephanie Baker Peacock, Jennifer J. Rudolph, and Chris Golubski