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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 738 · 40 questions
TalentJR

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

NameDateTime takenScore ___ / 40
  1. 1.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  2. 2.Which of these is part of the nervous system? (a) nerve (b) skull (c) large intestine (d) blood
  3. 3.🦷 How many milk teeth does a child have?
  4. 4.What is a job of the lungs? (a) thinking and learning (b) taking in oxygen (c) pumping blood (d) guarding heart and lungs
  5. 5.🫀 The skull is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  6. 6.🦷 How many permanent teeth does a grown-up have in all?
  7. 7.🩺 Which body part has this job: churning food? (a) brain (b) ribs (c) stomach (d) skin
  8. 8.🫁 How many lungs do we have?
  9. 9.Which of these is part of the respiratory system? (a) brain (b) lung (c) nerve (d) small intestine
  10. 10.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  11. 11.True or false: pulling bones to move is a job of the ribs. (a) False (b) True
  12. 12.🩺 Which body part has this job: covering the body? (a) ribs (b) muscles (c) skin (d) heart
  13. 13.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) brain (d) kidney
  14. 14.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) lungs (c) brain (d) stomach
  15. 15.What is a job of the kidneys? (a) thinking and learning (b) guarding heart and lungs (c) cleaning the blood (d) taking in oxygen
  16. 16.True or false: the blood is part of the digestive system. (a) True (b) False
  17. 17.🩺 Which body part has this job: thinking and learning? (a) brain (b) heart (c) lungs (d) skin
  18. 18.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  19. 19.What is a job of the brain? (a) protecting the brain (b) guarding heart and lungs (c) pulling bones to move (d) thinking and learning
  20. 20.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) skull (c) muscles (d) ribs
  21. 21.True or false: cleaning the blood is a job of the heart. (a) False (b) True
  22. 22.Which of these is part of the circulatory system? (a) stomach (b) thigh bone (c) lung (d) blood
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.True or false: the liver is part of the nervous system. (a) False (b) True
  25. 25.True or false: the blood is part of the skeletal system. (a) True (b) False
  26. 26.Which of these is part of the circulatory system? (a) liver (b) backbone (c) blood vessel (d) food pipe
  27. 27.🔍 Which is the odd one out? (a) stomach (b) small intestine (c) spinal cord (d) food pipe
  28. 28.True or false: the small intestine is part of the respiratory system. (a) False (b) True
  29. 29.True or false: thinking and learning is a job of the ribs. (a) False (b) True
  30. 30.Which of these is part of the skeletal system? (a) nerve (b) spinal cord (c) blood vessel (d) backbone
  31. 31.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  32. 32.True or false: taking in oxygen is a job of the ribs. (a) True (b) False
  33. 33.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  34. 34.🫘 How many kidneys do we have?
  35. 35.True or false: guarding heart and lungs is a job of the skin. (a) True (b) False
  36. 36.🔍 Which is the odd one out? (a) stomach (b) blood vessel (c) heart (d) blood
  37. 37.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) lung (d) heart
  38. 38.True or false: the liver is part of the circulatory system. (a) True (b) False
  39. 39.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  40. 40.Which of these is part of the nervous system? (a) windpipe (b) blood vessel (c) lung (d) brain

Answer key

  1. True
  2. nerve
  3. 20
  4. taking in oxygen
  5. skeletal system
  6. 32
  7. stomach
  8. 2
  9. lung
  10. thigh
  11. False
  12. skin
  13. skin
  14. muscles
  15. cleaning the blood
  16. False
  17. brain
  18. True
  19. thinking and learning
  20. ribs
  21. False
  22. blood
  23. 4
  24. False
  25. False
  26. blood vessel
  27. spinal cord
  28. False
  29. False
  30. backbone
  31. oxygen
  32. False
  33. digestive system
  34. 2
  35. False
  36. stomach
  37. lung
  38. False
  39. True
  40. brain

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