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Classify adaptations

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Classify adaptations — free printable Middle School Science worksheet

This middle-school Life Science worksheet asks students to classify adaptations, sorting animal and plant traits into structural, behavioral, or physiological categories within the context of evolution and natural selection. Teachers can use it to deepen understanding after lessons on how species adapt to their environments, or as a review activity before an assessment. The classification focus builds the analytical vocabulary students need for higher-level biology discussions.

Learning objectives

  • Classify adaptations as structural, behavioral, or physiological based on their characteristics
  • Explain how specific adaptations improve an organism survival in its environment
  • Connect the concept of adaptation to natural selection and evolutionary change

How to use this worksheet

  1. Select “Sign in / Sign up to download”, then sign in with Google or email to get the PDF from KiwiBee Printables.
  2. Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
  3. Use the included answer key to mark it in seconds.

Good for

ClassworkHomeworkWarm-upCentersSmall groups

Answer Key

Answer key for Classify adaptations — free printable Science worksheet

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