Worksheet

Living and Nonliving Things

Grade 1 - Science - Challenge Me

NameDate

  1. A scientist observes a fallen leaf. How should it be sorted?

    • living
    • nonliving
    • not enough evidence

  2. Which observation is the best evidence that a fallen leaf is nonliving?

    • It no longer grows
    • It can be touched
    • It takes up space

  3. Which test would help decide whether the robot is living?

    • Watch for growth over time
    • Measure its shadow once
    • Check whether it rolls

  4. The fallen leaf can move. What else must be checked before calling it living?

    • whether it grows
    • whether it is heavy
    • whether it is loud

  5. Complete the science claim: A dormant tree is living because _____.

    • it can grow new leaves
    • it has a name
    • it is on Earth

  6. Which science group belongs on the label for a dormant tree?

    • nonliving
    • living
    • not enough evidence

  7. A class calls a fallen leaf nonliving. Which fact supports their claim?

    • It no longer grows
    • It has a color
    • It takes up space

  8. What long-term observation would reveal whether a fallen leaf has a life process?

    • Measure its shadow once
    • Watch for growth over time
    • Check whether it rolls

  9. Movement alone does not classify the fallen leaf. Which trait is stronger evidence?

    • whether it is loud
    • whether it grows
    • whether it is round

  10. Which evidence sentence correctly classifies the robot?

    • Its color decides if it lives.
    • Taking up space proves life.
    • It is nonliving because its parts cannot grow.
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