Grade 1 · Science · Building Confidence
Free Human Body & Health worksheet - version 8
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-1DGO88D-3121
1.Which body part pumps blood?
2.What do muscles do?
3.What helps you breathe?
4.Name one job of the skeleton.
5.Which system sends messages through nerves?
6.Why do people need sleep?
7.Which sense organ detects light?
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 8
- Which body part pumps blood?The heart
- What do muscles do?They contract to move body parts
- What helps you breathe?The lungs
- Name one job of the skeleton.Support and protect the body
- Which system sends messages through nerves?The nervous system
- Why do people need sleep?To help the body and brain recover
- Which sense organ detects light?The eyes
- 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.