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Science -- Instructional issues

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The Materials Science and Technology Teacher's Workshop (MAST) provides this experiment on forming brass and bronze from pennies. Students will use post and pre-1983 pennies to create bronze and brass alloys. The class will learn the differences between brass, bronze and copper as well as laboratory...
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This presentation, created by Louise Yarnall of SRI International, discusses a scenario-based learning approach for teaching STEM technical education. The presentation discusses the following topics: STEM workforce growth areas, how technicians are taught, skills employers seek, a new vision for...
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This paper, from engineering faculty at Purdue University and the president of ATeL LLC, producer of virtual lab technology, covers the design of an engineering course on "Wireless Networking" in a traditional classroom and distance learning format. The paper discusses "how classroom learning can be...
Screenshot for A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas
This report, available as a free download from the National Academies Press, presents a framework for k-12 science education which "proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field." 4 main...
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This one-page description of the 4.0 Learning System is provided by the National Institute for Women in Trades, Technology and Science. This is "an easy-to-follow 3-step systematic framework that empowers students by enhancing their ability to learn principles and concepts." The core principle of...
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This 10-page report, provided by the Institute of Electrical and Electronics Engineers, is a longitudinal study on the retention of women in science and engineering. This report covers the sixth year of the study in which the focus is on six cohorts of one hundred students each. The objectives are...
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This 3-page report, written by Nora Newcombe, looks at the importance of spatial reasoning. The author makes the argument that education in the United States should focus more heavily on improving student spatial skills, as these skills are widely applicable, particularly in respect to the STEM...
Screenshot for A Pop Bottle as a Helmholz Resonator
This resource, published in the Experimental Techniques journal, describes an experiment related to the Helmholz resonator. "The Helmholz resonator is perhaps the simplest acoustic resonant system. The ideal Helmholz resonator consists of an air volume enclosed with rigid walls and vented through a...
Screenshot for A Prelude to Pickups Activity: The Solenoid
This 7-page resource, made available by the STEM Guitar Project, is an activity "designed to lay the foundation for future discussions and learning activities regarding electric guitar pickups, and is appropriate for both middle and high school students." The learning objectives for this...
Screenshot for A Silly Polymer
The Materials Science and Technology Teacher's Workshop (MAST) provides this lesson plan for students learning about polymers. The class will create a material similar to silly putty using cross linking polymers. The module will allow students to observe the changes in physical properties when a...
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