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Young Ones and Their Parents is a free printable Grade 1 science worksheet on using observations of families to show young plants and animals are like their parents, aligned to NGSS performance expectation 1-LS3-1. It prints 7 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 14 of 25 · the same problems every time you open this link.

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Young Ones and Their Parents

1-LS3-1

NameDate

Read the record, then answer the questions.

1.Read the record, then answer the questions.

Young Ones and Their Parents

What the class noticed from photographs of four animal families. WHAT WE NOTICED Puppy: same shape as its mother, much smaller, one white paw she has not Duckling: yellow fluff, mother has brown feathers, same beak shape Foal: long legs like its mother, a white blaze she has not Kitten: same ears as its mother, striped where she is plain All four photographs were taken at a farm park.

  1. 1. What did the puppy have that its mother did not?
  2. 2. What does this record not tell you?
  3. 3. What was true of all four young animals?
  4. 4. Why does the foal have long legs like its mother?
2.Why do baby plants and baby animals both look like their parents?
  • A.They choose how to look
  • B.Young living things get their features from their parents
  • C.They copy their parents on purpose
3.Ten pea plants grow from one packet. What is true of all ten?
  • A.They all grow pea pods, though some grow taller
  • B.Each grows a different fruit
  • C.They are all exactly the same
4.A seed from a red tomato grows. What fruit will the new plant most likely have?
  • A.Apples
  • B.Tomatoes, like the parent plant
  • C.Strawberries
5.Seedlings grown from an oak's acorns all have wavy-edged leaves like the oak. What does that show?
  • A.The seedlings are oak trees already
  • B.All leaves are wavy
  • C.Young plants are like the plant they came from
6.One seedling from a packet of white flowers has a pale pink flower. Is it still like its parents?
  • A.No, it is a new kind of plant
  • B.Yes, in most ways, though not exactly
  • C.No, it has no parents
7.Two seedlings from the same sunflower are different heights. What does that show?
  • A.Young plants are like their parent but not exactly the same
  • B.They are different kinds of plant
  • C.One is not a sunflower

LessonPrint · 1-LS3-1 · Set 14 · free to copy for classroom use

Answer key — Young Ones and Their Parents

Set 14. Prints on its own sheet.

  1. 1.1. One white paw. 2. It does not tell you what the fathers looked like. 3. Each was like its parent in some ways and different in others. 4. Young animals get their features from their parents.
  2. 2.Young living things get their features from their parents
  3. 3.They all grow pea pods, though some grow taller
  4. 4.Tomatoes, like the parent plant
  5. 5.Young plants are like the plant they came from
  6. 6.Yes, in most ways, though not exactly
  7. 7.Young plants are like their parent but not exactly the same

Last reviewed 2026-09-05. Aligned to 1-LS3-1 of the Next Generation Science Standards.