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 19 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.
An elephant's trunk
A fish's fins
A giraffe's long neck
A turtle's shell
A.Help it steer and stay upright in the water
B.A hard home it can pull its head into
C.Pick up food and suck up water
D.Reach leaves high up in the trees
2.Draw a line from each one to its match.
A plant's stem
An eagle's sharp claws
A plant's flowers
An owl's big eyes
A.Make the seeds that grow into new plants
B.Let it see when it hunts at night
C.Holds the leaves up toward the light
D.Grip and carry the food it catches
LessonPrint · 1-LS1-1 · Set 19 · free to copy for classroom use
Answer key — What Each Part Is For
Set 19. Prints on its own sheet.
1.1. An elephant's trunk — C (Pick up food and suck up water) 2. A fish's fins — A (Help it steer and stay upright in the water) 3. A giraffe's long neck — D (Reach leaves high up in the trees) 4. A turtle's shell — B (A hard home it can pull its head into)
2.1. A plant's stem — C (Holds the leaves up toward the light) 2. An eagle's sharp claws — D (Grip and carry the food it catches) 3. A plant's flowers — A (Make the seeds that grow into new plants) 4. An owl's big eyes — B (Let it see when it hunts at night)
Last reviewed 2026-09-05. Aligned to 1-LS1-1 of the Next Generation Science Standards.