http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Floating balloons, floating theories / Elizabeth Cook Dennis -- Is Alewife Pond healthy? / Mark Ogonowski -- Talking in depth about why things float / Mary Buchinger Bodwell -- Working backwards from scientific explanations / Gillian M. Puttick -- "That's another meaning for volume then, for me" : on learning from what children say / Beth Warren -- Three teachers' perspectives on knowing in science / Cynthia Ballenger -- Investigating a teacher's questions through video / Ann S. Rosebery -- Experimenting with jawbreakers in a second-grade classroom / Glen J. Peterson -- Exploring rust, talking science / Judith Hanlon -- "Why do bees sting and why do they die afterward?" / Mary DiSchino.
edited by Ann S. Rosebery and Beth Warren.