What Each Part Is For is a free printable Grade 1 science worksheet on how plants and animals use their outside parts to survive and grow, aligned to NGSS performance expectation 1-LS1-1. 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 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 17 of 25 · the same problems every time you open this link.
Set 1 has all 25 in a single PDF. All 25 sets ask different questions.
What Each Part Is For
1-LS1-1
NameDate
Draw a line from each part to what it does.
1.Draw a line from each one to its match.
A giraffe's long neck
A plant's flowers
A plant's roots
A plant's leaves
A.Reach leaves high up in the trees
B.Make the seeds that grow into new plants
C.Catch the sunlight the plant needs
D.Hold it in the ground and take in water
2.Draw a line from each one to its match.
An owl's big eyes
A rabbit's long ears
An eagle's sharp claws
A turtle's shell
A.A hard home it can pull its head into
B.Hear danger coming from far away
C.Let it see when it hunts at night
D.Grip and carry the food it catches
LessonPrint · 1-LS1-1 · Set 17 · free to copy for classroom use
Answer key — What Each Part Is For
Set 17. Prints on its own sheet.
1.1. A giraffe's long neck — A (Reach leaves high up in the trees) 2. A plant's flowers — B (Make the seeds that grow into new plants) 3. A plant's roots — D (Hold it in the ground and take in water) 4. A plant's leaves — C (Catch the sunlight the plant needs)
2.1. An owl's big eyes — C (Let it see when it hunts at night) 2. A rabbit's long ears — B (Hear danger coming from far away) 3. An eagle's sharp claws — D (Grip and carry the food it catches) 4. A turtle's shell — A (A hard home it can pull its head into)
Last reviewed 2026-09-05. Aligned to 1-LS1-1 of the Next Generation Science Standards.