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Particle Physics Primer: Explaining the Standard Model of matter
Journal Article |
For the past 35 years, scientists have developed a more basic model of the universe—the Standard Model—that specifically addresses the age-old question, "What is the world made of?" The Standard Model of matter provides…
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Case Study: A Question of Responsibility—Whose Asbestos Caused Her Lung Disease?
Journal Article |
This actual lawsuit, tried in 2006 in Madison County, Illinois, provided the inspiration for a case used in a Physical Geology course. The case is used to teach mineralogy as well as touch on the complexities of melding…
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Peer-Led Team Learning: A new teaching model focuses on student achievement through active learning
Journal Article |
Students are more likely to honestly express their ideas—both scientifically valid conceptions and misconceptions—in a peer group where they have no fear than in front of a teacher who will be issuing grades. The Peer-…
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Using a Cycle to Find Solutions
Journal Article |
The National Research Council has suggested that science classes need to become more active and authentic (NRC 1996). To help with this effort, Thayer Model Engineering was created several years ago as an inquiry…
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Journal Article |
This study assesses students' conceptual understanding and interest during the electrochemistry unit of a physics course for nonphysics majors that was revised in light of consistently low ratings from its students. The…
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Development of a Laboratory Course in Nonmajors General Biology for Distance Education
Journal Article |
For distance-education students, the requirement for a laboratory course can present a significant hurdle to completing degree requirements. To better serve these nontraditional students, the authors developed a…
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Science Sampler: Digital Field Trips
Journal Article |
"Take only photographs. Leave only footprints." This is the author's motto as she bubbled forth with ideas and images after taking a digital camera along on trips to Utah, Yellowstone National Park, the Rocky Mountains…
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Journal Article |
The SCALE-UP (Student-Centered Activities for Large Enrollment for Undergraduate Programs) project was developed to implement reforms designed for small classes into large physics classes. Over 50 schools across the…
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Teaching Teachers: Day of Science
Journal Article |
"Day of Science" provided students an opportunity to sample various hands-on activities and also provided superb learning and practice opportunities for visiting preservice teachers. This article offers information on…
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Let’s Fight for Inquiry Science!
Journal Article |
In today’s climate of standardized testing, the author shares his concern that colleagues who are currently implementing inquiry-based science that awakens students’ curiosity may soon be thwarted by mandated, time-…
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The Human Impact on Biodiversity: A Case Study With Corn
Journal Article |
Explore how agricultural practices affect biodiversity.
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Commentary: Needing a New Approach to Science Labs
Journal Article |
A recent report conducted by a National Research Council (NRC) committee found that science labs have the potential to help students master science subject matter, develop scientific reasoning skills, increase interest…
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Journal Article |
This article discusses a Volcanic Concept Survey, an instrument designed to measure conceptual understanding of volcanic processes and hazards. Scores from this survey show that students who learned about volcanoes from…
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Tried and True: The Incredible Growing Gummi Bear
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This column provides classic demonstrations and experiments with a new twist. In this month’s issue the author describes using gummi bears to review and reinforce students' process skills.
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Journal Article |
This column focuses on issues related to environmentally friendly and sustainable science. This month’s issue discusses the pros and cons of hydraulic fracturing used in gas production.
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