This study evaluated the representations of nature of science (NOS) in U.S. state science standards, and examined the changes in these representations from documents advanced in the 1980s through 2016. Drawing from the consensus perspective on NOS and prior studies focusing on the analysis of textual content, documents were inspected for 10 target…

An international survey of geoscience education has been carried out jointly by UNESCO and the International Geoscience Education Organisation (IGEO) to address the question of 'How does school-level Earth science education compare across the globe? The survey gathered data from experts in 51 countries, comprising more than half the global…

We describe a third-year undergraduate course that focuses on multiscale modeling and protein folding and has as its primary goal the encouragement of students to integrate thinking across and beyond disciplinary boundaries. The ability to perform innovative and successful research work in STEM (science, technology, engineering, and mathematics)…

The number of experimentally derived structures of cellular components is rapidly expanding, and this phenomenon is accompanied by the development of a new semiotic system for teaching. The infographic approach is shifting from a schematic toward a more realistic representation of cellular components. By realistic we mean artist-prepared or…

The purpose of this study was to understand one case of undergraduate inquiry-based instruction through the words and actions of students and instructors. The data sources included fieldnotes from 16 of 29 classes, two sets of student and instructor interviews (beginning and end of the semester), and a collection of artifacts, such as the…

Provides a listing of the eight major topics which comprise the syllabus of an O-level course in environmental science. (CP)

Describes chemistry course that uses a review of the chemical literature as a basic part of the course. (PS)

A scheme is suggested for teaching concepts of polymer chemistry. Laboratory activities are suggested for the major topics. Interrelationships of different industrial uses of polymers are emphasized during the course. (PS)

Describes a science syllabus for secondary school girls who think science irrelevant. Included are units such as Food, What It Is, And Why We Need It,'' What Happens to Our Food,'; Some Foods We Prepare,'' Keeping the Home Clean,'' How to Keep Healthy,'' and Future Trends in Food.'' (PS)

Discusses the inclusion of knowledge on macromolecules into a freshman chemistry course which emphasizes topics in organic chemistry, polymer science and biochemistry, atoms, chemical thermodynamics, and inorganic chemistry. Indicates that the program is the only way to keep chemistry education up to date. (CC)

Presents the syllabus for a nine week, college level unit on energy topics. (CP)

Describes a course based on Tomonaga's approach to the teaching of introductory quantum mechanics. Compares this approach with others often used for the instruction of quantum mechanics. (CP)