Grade 1 · Science · Building Confidence
Free Human Body & Health worksheet - version 13
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 · Building confidence · 8 questions · Version PG-B47ELF-3121
1.Name one job of the skeleton.
2.Which system sends messages through nerves?
3.What protects the brain?
4.Which body part pumps blood?
5.Which cells carry oxygen?
6.Why do people need sleep?
7.Which sense organ detects light?
8.What helps you breathe?
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 13
- Name one job of the skeleton.Support and protect the body
- Which system sends messages through nerves?The nervous system
- What protects the brain?The skull
- Which body part pumps blood?The heart
- Which cells carry oxygen?Red blood cells
- Why do people need sleep?To help the body and brain recover
- Which sense organ detects light?The eyes
- What helps you breathe?The lungs
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.