NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Thomas, Nicholas C. – Journal of Chemical Education, 2009
This paper provides nine short chemically based puzzles or problems extensible for use with students from middle school to college. Some of these will strengthen students' recognition of individual elements and element names. Others require students to focus on the salient properties of given chemical elements.
Descriptors: Science Instruction, College Science, Secondary School Science, High Schools
Peer reviewed Peer reviewed
Yamana, Shukichi; And Others – Journal of Chemical Education, 1988
Describes how to make the following paper molecular models: trigonal prism; tetragonal pyramid; tetrahedral; and trigonal pyramid. Methodology is given for general paper model manipulation to make various shapes including a chain of tetrahedra and an icosahedron. (MVL)
Descriptors: Chemical Nomenclature, Chemistry, College Science, Geometric Constructions