Grade 1 · Science · Building Confidence
Free Human Body & Health worksheet - version 12
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-AU7SWG-3121
1.Where does digestion begin?
2.What protects the brain?
3.Why do people need sleep?
4.Name one job of the skeleton.
5.Which system sends messages through nerves?
6.Which sense organ detects light?
7.What helps you breathe?
8.Which body part pumps blood?
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 12
- Where does digestion begin?In the mouth
- What protects the brain?The skull
- Why do people need sleep?To help the body and brain recover
- Name one job of the skeleton.Support and protect the body
- Which system sends messages through nerves?The nervous system
- Which sense organ detects light?The eyes
- What helps you breathe?The lungs
- Which body part pumps blood?The heart
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.