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Science Sampler: Bushwhacking for Bones
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An Earthwatch Institute Moose and Wolves Expedition to Isle Royale in Lake Superior was an excellent professional development opportunity in which the author built camaraderie with fellow teachers and created a predator…
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Earthworm Distribution in the Schoolyard Ecosystem
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This article looks at the effects of environmental factors such as classification, residence location, and employment status of Hispanic students who unsuccessfully completed first-semester general chemistry (Chem I) at…
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The Role of Question-Asking in Mentoring Undergraduate Research
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Undergraduate research is a high-impact educational practice for which effective mentoring has been identified as a key factor in determining its success. Some researchers have argued that effective mentors help…
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A Model for a Data Analysis– and Literature-Intensive Undergraduate Course
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This article describes the use of literature to broaden students’ skills in content comprehension, data analysis, modeling, and productive scientific discussion. The design builds on existing models to maximize student…
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Aligning Undergraduate Science Curricula With Three-Dimensional Learning
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Recent science reform advocates for the inclusion of engineering design to teach science and represents a shift to so-called three-dimensional (3D) learning. This shift often requires science instructors to adapt their…
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Toward Equity for Multilingual Learners
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Teaching K–8 Teachers About Integrating Science and Engineering
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We examined the use of an engineering learning cycle (ELC) model and in a course for K–8 inservice teachers for two purposes. First, we were interested in how the ELC would support teachers’ science, mathematics, and…
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Negative Student Response to Active Learning in STEM Classrooms:
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Recent research has supported the use of student-centered teaching practices, such as active learning, because of its effectiveness in improving student learning and retention when compared with traditional, lecture-…
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There are more STEM jobs than there are qualified graduates to fill these positions, and recruiting students into STEM majors is insufficient. Of students who enter college intending to pursue STEM, nearly half do not…