September 13, 2012 in City

Students in a fifth-grade class study worm anatomy by shining a light through a petri dish with a worm in it on Monday at Chester Elementary.

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Caelah Cutlip, 11, wrinkles her nose as she examines a red wriggler worm pulled from a bin of compost in her fifth-grade classroom Monday at Chester Elementary in Spokane Valley.

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Tristen Mulligan, left, and Stephen Coe search for worms in a scoop of compost in their fifth-grade classroom Monday at Chester Elementary.