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Better Together is a free printable Grade 3 science worksheet on arguing that some animals form groups that help them survive, aligned to Common Core standard 3-LS2-1. It prints 8 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 10 of 25 · the same problems every time you open this link.

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

Better Together

3-LS2-1

NameDate

Circle the best answer.

1.How does a wolf pack hunting together help each wolf?
  • A.They run faster alone
  • B.Together they catch prey too large for one
  • C.It saves fur
2.Why do starlings fly in huge flocks at dusk?
  • A.A crowd makes it hard for a hawk to pick one out
  • B.They cannot see
  • C.They are lost
3.Why do penguins huddle in a storm?
  • A.The huddle keeps them warmer than standing alone
  • B.It stops the wind blowing
  • C.They like company
4.How would you show that a group helps?
  • A.Watch the group only
  • B.Ask the animals
  • C.Compare what one does with what several do
5.Six ants moved a crumb 18 cm; one ant moved it 2 cm. What does the group do?
  • A.It makes the crumb lighter
  • B.It moves food no single ant could shift
  • C.It slows the ants down
6.What claim do the ant results support?
  • A.Groups always win
  • B.Some animals form groups that help members survive
  • C.Ants are the strongest animal
7.Why do meerkats take turns standing on lookout?
  • A.One watching lets the others feed safely
  • B.It keeps them warm
  • C.They enjoy the view
8.What is one cost of living in a group?
  • A.There is no cost
  • B.It is always safer
  • C.The food has to be shared

LessonPrint · 3-LS2-1 · Set 10 · free to copy for classroom use

Answer key — Better Together

Set 10. Prints on its own sheet.

  1. 1.Together they catch prey too large for one
  2. 2.A crowd makes it hard for a hawk to pick one out
  3. 3.The huddle keeps them warmer than standing alone
  4. 4.Compare what one does with what several do
  5. 5.It moves food no single ant could shift
  6. 6.Some animals form groups that help members survive
  7. 7.One watching lets the others feed safely
  8. 8.The food has to be shared

More practice for 3-LS2-1

Argue that some animals form groups because it helps them survive.

Teaching this next? Better Together is the 55-minute plan for it, with the misconceptions to expect.

All Grade 3 worksheets

Last reviewed 2026-09-05. Aligned to 3-LS2-1 of the Next Generation Science Standards.