Problematizing as "Doing Physics": The importance of articulating, refining, and motivating problems in classrooms
Phillips, Anna.
2019
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Literature in science education positions questions as the
launching point for scientific inquiry, and widely used standards, such as the
Next Generation Science Standards often state: "Science begins with a question"
(NGSS Lead States, 2013). Questions have generally been studied for their role in
sparking student inquiry or helping students develop explanations or models,
rather than as ... read moreoutcomes of important scientific work. Yet in professional science,
we see many of the key insights behind scientific advancements takes place before
there is a clear question or articulated problem. Constructing problems is itself
a difficult task, and a clear problem is an achievement. In this dissertation, I
examine the importance of turning feelings of uncertainty or unease into problems
and motivating others to take up those problems, work I refer to as
problematizing. I discuss several examples from the history of physics and draw
upon writings of those who study physics and science more broadly to demonstrate
the importance of problematizing in physics. I describe how problems in physics
are gaps or inconsistencies across our perceptions of the world- information
gathered via experiments and observation-our conceptions of the world-our models,
theories, and principles-and our epistemic aims and values. I then show that
students can engage in this important work, by looking at case studies of students
doing science from the elementary level to the undergraduate level. Next, I argue
that the work of problematizing is not reflected in the Next Generation Science
Standards, and propose changes for future standards to better reflect
problematizing. I conclude with a discussion of future work that will lead to
insights into how to promote problematizing in classrooms.
Thesis (Ph.D.)--Tufts University, 2019.
Submitted to the Dept. of Physics.
Advisor: David Hammer.
Committee: Catherine Crouch, Kristen Wendell, and Roger Tobin.
Keywords: Physics, Education, and Philosophy of science.read less - ID:
- jd473954f
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