This dissertation explores the use of temporal storytelling within an online teacher professional development to understand how engaging in archaeology of self practices (Sealey-Ruiz, 2019), radical dreaming and world building (brown & Imarisha, 2015), might offer a lever of change for teacher transformation. Asking two companion research…

This dissertation examined the impact of the CREST-MECIS community of practice on K-12 STEM teachers and undergraduate and graduate students, addressing the urgent need for innovative approaches in science education to meet the challenges of the 21st century. The study was grounded in response to three primary problem statements: 1) the…

While mathematics education researchers have long characterized student performance marked by mathematical explanations, arguments, and justifications as evidence of mathematical reasoning and understanding (e.g. Schoenfeld, 1992), current education policy has begun to move in a similar direction, emphasizing sense making and mathematical…