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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 269 · 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.🩺 Which body part has this job: thinking and learning? (a) brain (b) skin (c) stomach (d) heart
  2. 2.Which of these is part of the nervous system? (a) food pipe (b) brain (c) blood vessel (d) stomach
  3. 3.🫀 The backbone is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) circulatory system
  4. 4.True or false: the large intestine is part of the skeletal system. (a) True (b) False
  5. 5.What is a job of the brain? (a) covering the body (b) taking in oxygen (c) pumping blood (d) thinking and learning
  6. 6.🫀 The brain is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  7. 7.Which of these is part of the digestive system? (a) nerve (b) backbone (c) large intestine (d) heart
  8. 8.Which of these is part of the skeletal system? (a) liver (b) nerve (c) rib (d) brain
  9. 9.🫀 The food pipe is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  10. 10.🩺 Which body part has this job: taking in oxygen? (a) skin (b) heart (c) skull (d) lungs
  11. 11.🩺 Which body part has this job: pulling bones to move? (a) skull (b) lungs (c) brain (d) muscles
  12. 12.🦷 How many milk teeth does a child have?
  13. 13.Which of these is part of the digestive system? (a) windpipe (b) brain (c) food pipe (d) thigh bone
  14. 14.❤️ How many chambers (rooms) does the human heart have?
  15. 15.True or false: guarding heart and lungs is a job of the heart. (a) False (b) True
  16. 16.Which of these is part of the skeletal system? (a) skull (b) brain (c) heart (d) nerve
  17. 17.True or false: guarding heart and lungs is a job of the skin. (a) False (b) True
  18. 18.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) heart (d) nerve
  19. 19.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) skull (c) ribs (d) skin
  20. 20.🩺 Which body part has this job: cleaning the blood? (a) heart (b) muscles (c) kidneys (d) ribs
  21. 21.🦷 How many permanent teeth does a grown-up have in all?
  22. 22.🩺 Which body part has this job: pumping blood? (a) heart (b) brain (c) ribs (d) lungs
  23. 23.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  24. 24.🫀 The blood is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  25. 25.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  26. 26.True or false: the food pipe is part of the circulatory system. (a) False (b) True
  27. 27.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  28. 28.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) backbone (d) blood
  29. 29.🔍 Which is the odd one out? (a) heart (b) blood (c) skull (d) blood vessel
  30. 30.Which of these is part of the skeletal system? (a) blood vessel (b) backbone (c) food pipe (d) stomach
  31. 31.🦴 How many bones are there in a grown-up’s body?
  32. 32.🫁 How many lungs do we have?
  33. 33.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) thigh (d) finger
  34. 34.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) lung (d) brain
  35. 35.🩺 Which body part has this job: protecting the brain? (a) brain (b) skull (c) ribs (d) skin
  36. 36.True or false: covering the body is a job of the skin. (a) True (b) False
  37. 37.True or false: cleaning the blood is a job of the heart. (a) False (b) True
  38. 38.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) circulatory system
  39. 39.True or false: the large intestine is part of the digestive system. (a) False (b) True
  40. 40.True or false: the rib is part of the circulatory system. (a) True (b) False

Answer key

  1. brain
  2. brain
  3. skeletal system
  4. False
  5. thinking and learning
  6. nervous system
  7. large intestine
  8. rib
  9. digestive system
  10. lungs
  11. muscles
  12. 20
  13. food pipe
  14. 4
  15. False
  16. skull
  17. False
  18. heart
  19. ribs
  20. kidneys
  21. 32
  22. heart
  23. False
  24. circulatory system
  25. True
  26. False
  27. digestive system
  28. backbone
  29. skull
  30. backbone
  31. 206
  32. 2
  33. thigh
  34. lung
  35. skull
  36. True
  37. False
  38. skeletal system
  39. True
  40. False

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