Grade 1 · Science · Building Confidence
Free Human Body & Health worksheet - version 20
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-1I4CG0D-3121
1.Where does digestion begin?
2.Name one job of the skeleton.
3.Which sense organ detects light?
4.What helps you breathe?
5.Which body part pumps blood?
6.What do muscles do?
7.Which cells carry oxygen?
8.What protects the brain?
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 20
- Where does digestion begin?In the mouth
- Name one job of the skeleton.Support and protect the body
- Which sense organ detects light?The eyes
- What helps you breathe?The lungs
- Which body part pumps blood?The heart
- What do muscles do?They contract to move body parts
- Which cells carry oxygen?Red blood cells
- What protects the brain?The skull
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.