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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 313 · 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.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  2. 2.🫀 The rib is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) respiratory system
  3. 3.Which of these is part of the nervous system? (a) rib (b) small intestine (c) nerve (d) thigh bone
  4. 4.True or false: the heart is part of the respiratory system. (a) False (b) True
  5. 5.🫀 The windpipe is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  6. 6.True or false: the nerve is part of the nervous system. (a) False (b) True
  7. 7.True or false: pumping blood is a job of the heart. (a) True (b) False
  8. 8.True or false: cleaning the blood is a job of the ribs. (a) True (b) False
  9. 9.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) blood vessel (d) rib
  10. 10.🔍 Which is the odd one out? (a) nerve (b) large intestine (c) spinal cord (d) brain
  11. 11.🩺 Which body part has this job: cleaning the blood? (a) brain (b) heart (c) kidneys (d) lungs
  12. 12.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  13. 13.🫀 The liver is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  14. 14.Which of these is part of the digestive system? (a) small intestine (b) lung (c) heart (d) spinal cord
  15. 15.🔍 Which is the odd one out? (a) thigh bone (b) backbone (c) nerve (d) skull
  16. 16.🫀 The thigh bone is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) digestive system
  17. 17.🫀 The food pipe is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  18. 18.True or false: thinking and learning is a job of the heart. (a) True (b) False
  19. 19.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  20. 20.True or false: the heart is part of the digestive system. (a) True (b) False
  21. 21.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  22. 22.🫘 How many kidneys do we have?
  23. 23.🫀 The large intestine is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  24. 24.True or false: the spinal cord is part of the nervous system. (a) False (b) True
  25. 25.True or false: covering the body is a job of the skin. (a) True (b) False
  26. 26.True or false: the blood is part of the nervous system. (a) False (b) True
  27. 27.🦴 How many bones are there in a grown-up’s body?
  28. 28.True or false: protecting the brain is a job of the ribs. (a) True (b) False
  29. 29.True or false: the skull is part of the circulatory system. (a) True (b) False
  30. 30.True or false: the blood is part of the skeletal system. (a) False (b) True
  31. 31.What is a job of the ribs? (a) taking in oxygen (b) cleaning the blood (c) pulling bones to move (d) guarding heart and lungs
  32. 32.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) smoke (d) steam
  33. 33.True or false: the blood is part of the digestive system. (a) False (b) True
  34. 34.🦷 How many milk teeth does a child have?
  35. 35.🦷 How many permanent teeth does a grown-up have in all?
  36. 36.🩺 Which body part has this job: thinking and learning? (a) skin (b) lungs (c) stomach (d) brain
  37. 37.True or false: cleaning the blood is a job of the heart. (a) False (b) True
  38. 38.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) skull
  39. 39.🫀 The small intestine is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  40. 40.🫀 The blood vessel is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system

Answer key

  1. True
  2. skeletal system
  3. nerve
  4. False
  5. respiratory system
  6. True
  7. True
  8. False
  9. blood vessel
  10. large intestine
  11. kidneys
  12. True
  13. digestive system
  14. small intestine
  15. nerve
  16. skeletal system
  17. digestive system
  18. False
  19. False
  20. False
  21. skin
  22. 2
  23. digestive system
  24. True
  25. True
  26. False
  27. 206
  28. False
  29. False
  30. False
  31. guarding heart and lungs
  32. oxygen
  33. False
  34. 20
  35. 32
  36. brain
  37. False
  38. skull
  39. digestive system
  40. circulatory system

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