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2 October (Iowa and Biofuels)
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1 September (Mapping IA Agriculture)
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3 November (Parts of an Egg)
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4 December (Iowa Agriculture History)
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5 January (Truth or Hogwash?)
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6 February (The Science of Cattle)
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7 March (Iowa Sheep)
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8 April (Life Cycle of Soybeans)
Google Docs
4th Grade Materials List
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PDF
4th Grade Overview Document