STEM and computer science education publications
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Mobile Wireless Devices In Mathematics Education
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Determining the three-dimensional morphology of γ′-particles in γ-γ′ superalloys
We propose qualitative and quantitative methods for determining the three-dimensional morphology of second-phase particles in Ni-based superalloys in the late stages of coarsening.
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Using Multiple Representations During Chemical Conversations: A Baseline Study
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Reusability And Interoperability Of Tools For Mathematics Learning: Lessons From The Escot Project
In this paper we describe our experience in creating interactive mathematics activities that incorporate interoperating tools from multiple sources.
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Technology Supports For Student Participation In Science Investigations
The Global Learning and Observations to Benefit the Environment (GLOBE) program was established to bring Gore’s vision to fruition three years later.
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The Chemsense Knowledge Building Environment
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Breaking The Mold: Technology-Based Science Assessment In The 21st Century
This article will focus solely on how technology is changing the world of educational testing.
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Designing Soap: Chemsense Design Study 2
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Globe Year 5 Evaluation: Classroom Practices
Since GLOBE began in 1995, GLOBE students have entered millions of measurements into it’ archive and reviewed the resulting patterns and trends using tables, map visualizations, and graphing tools.
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Simcalc: Accelerating Students’ Engagement With The Mathematics Of Change
The mission of our SimCalc project is to give ordinary children the opportunities, experiences, and resources they need to develop extraordinary understanding and skill with MCV.
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Performance Assessment Links In Science (PALS)
SRI International is developing Performance Assessment Links in Science (PALS), an on-line, standards-based, interactive resource bank of science performance assessments.
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Construct Validation Of Mathematics Achievement: Evidence From Interview Procedures
This study investigated the validity of measures derived from a large-scale multiple-choice achievement test in mathematics, using evidence from introspective think-aloud protocols of students as they attempted test items.