Dr. Emily Lacroix
*Starting Fall 2025* : The Lacroix Lab @ Dartmouth College
PHILOSOPHY
Learning environments can be incredibly impactful (good or bad). As educators, we have a responsibility to make sure all students feel empowered to learn, and, even, explore further! As an educator, I am committed to:
Creating an equitable, accessible classroom
This process requires continual reflection and adjustment. The geosciences are fraught with a history and current reality of racism and discrimination. The examples we choose to feature in our lessons, how we frame academic knowledge, and how we conduct our classrooms can all exacerbate or ameliorate these harms. In my classes, I acknowledge that academic knowledge is just one type of knowledge: there are other ways of knowing. I incorporate activities and examples that highlight a diversity of perspectives and support all learners. I solicit and incorporate student feedback because I know there is always room for improvement. ​
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Implementing student-centered design
Designing course should always start with the question: "What should students be able to do by the end of this course?" Although this might seem intuitive, it's a shift from the traditional method of teaching which asks, "What do I know that I think my students should know by the end of this course?". I am committed to student-centered (sometimes called "backward" course design). You can read more about this course design philosophy here.
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Teaching for lifelong learning
I remember very little content from my undergraduate chemistry courses (my most poignant memory is the phrase "I'm a nucleophile, and I'm okay!" set to the tune of Monty Python's "I'm a Lumberjack, and I'm okay!"). However, the ability to apply and synthesize chemical principles to an unexplained set of observations has stuck with me, and this problem solving, helps me to be a better scientist today. Students will inevitably forget some of the topics we teach them. In addition to content, I aim to teach students how to synthesize and apply information, problem solve, interpret sets of observations, and participate in their own learning.
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Cultivating joy in the classroom
Learning can be so happy-making, and I want to share that joy with students. I see no need for serious tone and archaic decorum in my classroom. I value fun! In our classroom, we have fun by bringing our authentic selves to the classroom, engaging in unique (but still educational) classroom activities, and enjoying a sense of levity whenever possible and appropriate.
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In Mitigating Climate Change through Soil Management, students learn about the role of soils in climate change through a "flipped classroom" style course. In this flipped classroom, students complete readings and watch pre-recorded lecture videos before coming to class, and class time is spent doing learning activities that further understanding.
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Learning goals for the course:
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Describe the role of the soil carbon pool within the global carbon (C) cycle
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Describe the predominant ways in which C is retained in soil (i.e., the ways the outputs are slowed)
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Predict how soil C stocks will respond to changes in management and climate
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Assess the efficacy and practicality of various land management strategies for enhancing soil C storage and mitigating climate change
Stanford University: Science of Soils
Teaching Assistant, 2019-2021
Stanford University: Mitigating Climate Change through Soil Management
Course Designer, Lead Instructor, 2021-2022
Screen capture of a pre-recorded lesson on soil organic matter.
Science of Soils provides a broad overview of soil science to students through lectures and weekly labs. As a teaching assistant, I:
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Delivered guest lectures on organic matter cycling
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Hosted weekly office hours
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Facilitated weekly labs, both field and wet lab
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Adapted content for online learning environment (2020, 2021)