Grade 1 · Science · Building Confidence
Free Human Body & Health worksheet - version 19
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-DW3FJ5-3121
1.Where does digestion begin?
2.Why do people need sleep?
3.What protects the brain?
4.Which body part pumps blood?
5.Which system sends messages through nerves?
6.What do muscles do?
7.What helps you breathe?
8.Name one job of the skeleton.
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 19
- Where does digestion begin?In the mouth
- Why do people need sleep?To help the body and brain recover
- What protects the brain?The skull
- Which body part pumps blood?The heart
- Which system sends messages through nerves?The nervous system
- 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
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.