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 20 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 plant's flowers
A hedgehog's spines
A giraffe's long neck
A turtle's shell
A.Make the seeds that grow into new plants
B.Reach leaves high up in the trees
C.A hard home it can pull its head into
D.Keep hungry animals from biting it
2.Draw a line from each one to its match.
A fish's fins
An eagle's sharp claws
A rabbit's long ears
An elephant's trunk
A.Hear danger coming from far away
B.Grip and carry the food it catches
C.Help it steer and stay upright in the water
D.Pick up food and suck up water
LessonPrint · 1-LS1-1 · Set 20 · free to copy for classroom use
Answer key — What Each Part Is For
Set 20. Prints on its own sheet.
1.1. A plant's flowers — A (Make the seeds that grow into new plants) 2. A hedgehog's spines — D (Keep hungry animals from biting it) 3. A giraffe's long neck — B (Reach leaves high up in the trees) 4. A turtle's shell — C (A hard home it can pull its head into)
2.1. A fish's fins — C (Help it steer and stay upright in the water) 2. An eagle's sharp claws — B (Grip and carry the food it catches) 3. A rabbit's long ears — A (Hear danger coming from far away) 4. An elephant's trunk — D (Pick up food and suck up water)
Last reviewed 2026-09-05. Aligned to 1-LS1-1 of the Next Generation Science Standards.