Grade 1 · Science · Building Confidence
Free Human Body & Health worksheet - version 15
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-CS50R9-3121
1.What protects the brain?
2.Which cells carry oxygen?
3.Which body part pumps blood?
4.Where does digestion begin?
5.What helps you breathe?
6.What do muscles do?
7.Which sense organ detects light?
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 15
- What protects the brain?The skull
- Which cells carry oxygen?Red blood cells
- Which body part pumps blood?The heart
- Where does digestion begin?In the mouth
- What helps you breathe?The lungs
- What do muscles do?They contract to move body parts
- Which sense organ detects light?The eyes
- 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.