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Wednesday, April 28, 2010

Classifying Aliens



Scientific classification is the fourth grade's final science unit. Here Sophia M. and Kyle J. from our class discuss various traits of their "critter cards" to help them devise a classification system. This unit was assembled by Mr. Lee and leads to an exploration of dichotomous keys. The fourth grade will use their newly acquired knowledge when they visit Lowry Park Zoo in a few weeks.

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