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Sense It, Work It Out, Do Something is a free printable Grade 4 science worksheet on modelling how animals sense, process and respond to information, aligned to Common Core standard 4-LS1-2. It prints 2 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 9 of 25 · the same problems every time you open this link.

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One paper per pupil

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Sense It, Work It Out, Do Something

4-LS1-2

NameDate

Number the steps from 1 to 4.

1.Put the steps in order for a rabbit hearing a fox.
  • Nerves carry the signal to the brain
  • The brain works out that it is a danger
  • The ears pick up a sound
  • The rabbit runs for its burrow
2.Put the steps in order for a dog smelling a meal.
  • The dog goes to the bowl
  • The brain identifies food
  • Nerves carry the message to the brain
  • Scent reaches the nose

LessonPrint · 4-LS1-2 · Set 9 · free to copy for classroom use

Answer key — Sense It, Work It Out, Do Something

Set 9. Prints on its own sheet.

  1. 1.Correct order: 3, 1, 2, 4
  2. 2.Correct order: 4, 3, 2, 1

More practice for 4-LS1-2

Model how an animal senses something, works it out, and responds.

Teaching this next? Sense It, Work It Out, Do Something is the 55-minute plan for it, with the misconceptions to expect.

All Grade 4 worksheets

Last reviewed 2026-09-05. Aligned to 4-LS1-2 of the Next Generation Science Standards.