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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 496 · 40 questions
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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.🫀 The liver is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  2. 2.🫘 How many kidneys do we have?
  3. 3.🫀 The windpipe is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  4. 4.True or false: the rib is part of the skeletal system. (a) True (b) False
  5. 5.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  6. 6.🦷 How many milk teeth does a child have?
  7. 7.Which of these is part of the circulatory system? (a) food pipe (b) backbone (c) lung (d) heart
  8. 8.True or false: the skull is part of the skeletal system. (a) True (b) False
  9. 9.🫀 The large intestine is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  10. 10.True or false: cleaning the blood is a job of the skull. (a) False (b) True
  11. 11.Which of these is part of the skeletal system? (a) blood (b) skull (c) blood vessel (d) brain
  12. 12.🫀 The thigh bone is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) respiratory system
  13. 13.True or false: the large intestine is part of the digestive system. (a) True (b) False
  14. 14.🫀 The spinal cord is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) nervous system
  15. 15.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  16. 16.❤️ How many chambers (rooms) does the human heart have?
  17. 17.🔍 Which is the odd one out? (a) liver (b) stomach (c) food pipe (d) nerve
  18. 18.🫁 How many lungs do we have?
  19. 19.Which of these is part of the nervous system? (a) skull (b) windpipe (c) blood vessel (d) spinal cord
  20. 20.🩺 Which body part has this job: covering the body? (a) kidneys (b) skull (c) skin (d) ribs
  21. 21.What is a job of the skin? (a) covering the body (b) cleaning the blood (c) guarding heart and lungs (d) thinking and learning
  22. 22.🔍 Which is the odd one out? (a) backbone (b) heart (c) blood (d) blood vessel
  23. 23.True or false: protecting the brain is a job of the stomach. (a) False (b) True
  24. 24.What is a job of the brain? (a) taking in oxygen (b) thinking and learning (c) churning food (d) pumping blood
  25. 25.🫀 The small intestine is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  26. 26.🫀 The heart is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  27. 27.True or false: the lung is part of the respiratory system. (a) True (b) False
  28. 28.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) ribs (c) heart (d) skin
  29. 29.True or false: the small intestine is part of the digestive system. (a) False (b) True
  30. 30.🫀 The blood vessel is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  31. 31.Which of these is part of the respiratory system? (a) stomach (b) lung (c) small intestine (d) blood
  32. 32.True or false: the brain is part of the digestive system. (a) False (b) True
  33. 33.True or false: pumping blood is a job of the heart. (a) True (b) False
  34. 34.Which of these is part of the digestive system? (a) blood vessel (b) heart (c) food pipe (d) spinal cord
  35. 35.👄 Where does digestion begin? (a) in the mouth (b) in the stomach (c) in the heart (d) in the lungs
  36. 36.True or false: the large intestine is part of the skeletal system. (a) False (b) True
  37. 37.🩺 Which body part has this job: thinking and learning? (a) ribs (b) brain (c) skin (d) heart
  38. 38.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) heart (c) kidneys (d) skin
  39. 39.True or false: the blood is part of the circulatory system. (a) True (b) False
  40. 40.Which of these is part of the skeletal system? (a) nerve (b) blood vessel (c) backbone (d) food pipe

Answer key

  1. digestive system
  2. 2
  3. respiratory system
  4. True
  5. skin
  6. 20
  7. heart
  8. True
  9. digestive system
  10. False
  11. skull
  12. skeletal system
  13. True
  14. nervous system
  15. True
  16. 4
  17. nerve
  18. 2
  19. spinal cord
  20. skin
  21. covering the body
  22. backbone
  23. False
  24. thinking and learning
  25. digestive system
  26. circulatory system
  27. True
  28. ribs
  29. True
  30. circulatory system
  31. lung
  32. False
  33. True
  34. food pipe
  35. in the mouth
  36. False
  37. brain
  38. kidneys
  39. True
  40. backbone

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