The Chapter Skim interface presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter.
Select key terms on the right to highlight them within pages of the chapter.
From page 261...
... Teacher demonstrates pendulum. grades 5-8, 165-166 Photographer: David Powers, courtesy University grades 9-12, 192 of California, San Francisco.
From page 262...
... Teachers participate in San Francisco City models of alkanes and alkenes. Photographer: Science Summer Institute.
This material may be derived from roughly machine-read images, and so is provided only to facilitate research.
More information on Chapter Skim is available.