Grade 1 · Science · On Level
Free Human Body & Health worksheet - version 9
Grade 1 human body & health practice with original questions, explanations, and difficulty-matched printable versions. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Human Body & Health
Grade 1 · On-level practice · 8 questions · Version PG-1BCWLJ0-1I9W
1.Why do people need sleep?
2.Where does digestion begin?
3.Which system sends messages through nerves?
4.Which body part pumps blood?
5.Name one job of the skeleton.
6.What protects the brain?
7.What do muscles do?
8.Which cells carry oxygen?
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 9
- Why do people need sleep?To help the body and brain recover
- Where does digestion begin?In the mouth
- Which system sends messages through nerves?The nervous system
- Which body part pumps blood?The heart
- Name one job of the skeleton.Support and protect the body
- What protects the brain?The skull
- What do muscles do?They contract to move body parts
- Which cells carry oxygen?Red blood cells
Worked example
Connect a structure to its function and explain how body systems work together.
Common mistake
Naming an organ without explaining its system role.
Helpful hint
Trace what enters, changes, and leaves the system.