Plant Detective: Pecan Identification

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This printable plant investigation worksheet frames botanical identification as a detective mystery for 9th and 10th graders. Students use four clues—including pinnately compound leaves, serrated leaflets, nut production, and the fact that it's a tree—to identify a pecan plant. They record ideas and draw their predictions. Works well for life science units on plant classification, leaf morphology, or as an engaging lab alternative to a traditional worksheet.