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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 181 · 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 windpipe is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  2. 2.🦷 How many milk teeth does a child have?
  3. 3.Which of these is part of the skeletal system? (a) nerve (b) blood (c) rib (d) heart
  4. 4.Which of these is part of the skeletal system? (a) windpipe (b) backbone (c) lung (d) food pipe
  5. 5.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  6. 6.🩺 Which body part has this job: thinking and learning? (a) heart (b) skin (c) stomach (d) brain
  7. 7.🫀 The heart is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  8. 8.What is a job of the stomach? (a) cleaning the blood (b) taking in oxygen (c) pulling bones to move (d) churning food
  9. 9.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  10. 10.Which of these is part of the nervous system? (a) stomach (b) large intestine (c) lung (d) brain
  11. 11.🫀 The blood vessel is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) respiratory system
  12. 12.True or false: pumping blood is a job of the heart. (a) False (b) True
  13. 13.Which of these is part of the respiratory system? (a) liver (b) large intestine (c) blood (d) windpipe
  14. 14.Which of these is part of the digestive system? (a) windpipe (b) liver (c) backbone (d) skull
  15. 15.What is a job of the muscles? (a) guarding heart and lungs (b) taking in oxygen (c) pulling bones to move (d) covering the body
  16. 16.🩺 Which body part has this job: taking in oxygen? (a) skin (b) brain (c) lungs (d) muscles
  17. 17.🦴 How many bones are there in a grown-up’s body?
  18. 18.What is a job of the skull? (a) churning food (b) protecting the brain (c) covering the body (d) pulling bones to move
  19. 19.🫁 How many lungs do we have?
  20. 20.🔍 Which is the odd one out? (a) blood vessel (b) windpipe (c) heart (d) blood
  21. 21.True or false: the blood is part of the skeletal system. (a) False (b) True
  22. 22.🫀 The small intestine is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) digestive system
  23. 23.🩺 Which body part has this job: pumping blood? (a) skin (b) brain (c) muscles (d) heart
  24. 24.Which of these is part of the digestive system? (a) lung (b) rib (c) small intestine (d) blood
  25. 25.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  26. 26.True or false: thinking and learning is a job of the brain. (a) False (b) True
  27. 27.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  28. 28.🫀 The food pipe is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  29. 29.🫀 The backbone is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  30. 30.True or false: the large intestine is part of the circulatory system. (a) True (b) False
  31. 31.🩺 Which body part has this job: churning food? (a) skull (b) muscles (c) stomach (d) lungs
  32. 32.🔍 Which is the odd one out? (a) brain (b) skull (c) spinal cord (d) nerve
  33. 33.🫀 The rib is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) circulatory system
  34. 34.🔍 Which is the odd one out? (a) heart (b) liver (c) blood (d) blood vessel
  35. 35.True or false: the stomach is part of the skeletal system. (a) True (b) False
  36. 36.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  37. 37.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) food pipe
  38. 38.True or false: the windpipe is part of the digestive system. (a) False (b) True
  39. 39.🦷 How many permanent teeth does a grown-up have in all?
  40. 40.🔍 Which is the odd one out? (a) spinal cord (b) thigh bone (c) rib (d) skull

Answer key

  1. respiratory system
  2. 20
  3. rib
  4. backbone
  5. True
  6. brain
  7. circulatory system
  8. churning food
  9. False
  10. brain
  11. circulatory system
  12. True
  13. windpipe
  14. liver
  15. pulling bones to move
  16. lungs
  17. 206
  18. protecting the brain
  19. 2
  20. windpipe
  21. False
  22. digestive system
  23. heart
  24. small intestine
  25. ear
  26. True
  27. True
  28. digestive system
  29. skeletal system
  30. False
  31. stomach
  32. skull
  33. skeletal system
  34. liver
  35. False
  36. digestive system
  37. food pipe
  38. False
  39. 32
  40. spinal cord

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