Grade 1 learners meet major body systems in this medium science worksheet. First graders complete nine fill-ins about the skeleton, muscles, heart, lungs, brain, blood vessels, tummy, bones, and breathing. A fun four-item matching activity pairs heart with pumping blood, lungs with breathing air, skeleton with holding the body up, and brain with thinking, helping kids understand how the inside of their body works each day.
Style:
Five Senses & Human Body
Part A: Fill in the Blank
Write the missing word or number on each line.
1. Your bones make your skeleton.
2. Your muscles help bones move.
3. Your heart pumps blood around you.
4. Your lungs take in fresh air.
5. Your brain tells your body what to do.
6. Blood moves through tiny vessels.
7. Your tummy break down the food you eat.
8. Strong bones help you stand and run.
9. You breathe out with your lungs too.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Heart
→ Pumps blood
Pumps blood
Lungs
→ Breathes air in
Breathes air in
Skeleton
→ Holds body up
Holds body up
Brain
→ Thinks and plans
Thinks and plans
Five Senses & Human Body
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) Your bones make your skeleton.
2) Your muscles help bones move.
3) Your heart pumps blood around you.
4) Your lungs take in fresh air.
5) Your brain tells your body what to do.
6) Blood moves through tiny vessels.
7) Your tummy break down the food you eat.
8) Strong bones help you stand and run.
9) You breathe out with your lungs too.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
Heart
→ Pumps blood
Pumps blood
Lungs
→ Breathes air in
Breathes air in
Skeleton
→ Holds body up
Holds body up
Brain
→ Thinks and plans
Thinks and plans
Ready to Practice?
Complete each section carefully.
10 Questions
10-15 minutes
Auto-graded
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