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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 454 · 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.🦷 How many permanent teeth does a grown-up have in all?
  2. 2.🩺 Which body part has this job: pumping blood? (a) skull (b) ribs (c) heart (d) lungs
  3. 3.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  4. 4.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) rib (d) liver
  5. 5.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) muscles (c) stomach (d) kidneys
  6. 6.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) skin (c) lungs (d) heart
  7. 7.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) thigh (d) finger
  8. 8.What is a job of the kidneys? (a) taking in oxygen (b) cleaning the blood (c) pumping blood (d) thinking and learning
  9. 9.True or false: the large intestine is part of the digestive system. (a) True (b) False
  10. 10.🦴 How many bones are there in a grown-up’s body?
  11. 11.🫀 The blood vessel is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  12. 12.True or false: the lung is part of the circulatory system. (a) False (b) True
  13. 13.True or false: the blood is part of the circulatory system. (a) False (b) True
  14. 14.True or false: taking in oxygen is a job of the brain. (a) True (b) False
  15. 15.🫀 The skull is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) nervous system
  16. 16.🩺 Which body part has this job: churning food? (a) skin (b) kidneys (c) stomach (d) heart
  17. 17.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  18. 18.🫁 How many lungs do we have?
  19. 19.True or false: the stomach is part of the digestive system. (a) True (b) False
  20. 20.🫀 The backbone is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
  21. 21.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the stomach (d) in the heart
  22. 22.What is a job of the brain? (a) taking in oxygen (b) covering the body (c) thinking and learning (d) pumping blood
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.True or false: churning food is a job of the stomach. (a) False (b) True
  25. 25.Which of these is part of the nervous system? (a) lung (b) liver (c) backbone (d) nerve
  26. 26.What is a job of the muscles? (a) cleaning the blood (b) pumping blood (c) protecting the brain (d) pulling bones to move
  27. 27.🫀 The small intestine is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  28. 28.🫀 The windpipe is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  29. 29.🔍 Which is the odd one out? (a) spinal cord (b) skull (c) thigh bone (d) rib
  30. 30.🫀 The rib is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  31. 31.What is a job of the skull? (a) protecting the brain (b) guarding heart and lungs (c) thinking and learning (d) taking in oxygen
  32. 32.True or false: taking in oxygen is a job of the heart. (a) False (b) True
  33. 33.🔍 Which is the odd one out? (a) blood (b) rib (c) skull (d) backbone
  34. 34.🔍 Which is the odd one out? (a) lung (b) skull (c) backbone (d) thigh bone
  35. 35.True or false: thinking and learning is a job of the muscles. (a) True (b) False
  36. 36.Which of these is part of the skeletal system? (a) rib (b) liver (c) large intestine (d) food pipe
  37. 37.Which of these is part of the digestive system? (a) stomach (b) windpipe (c) nerve (d) skull
  38. 38.True or false: guarding heart and lungs is a job of the skull. (a) False (b) True
  39. 39.🦷 How many milk teeth does a child have?
  40. 40.True or false: pumping blood is a job of the stomach. (a) True (b) False

Answer key

  1. 32
  2. heart
  3. ear
  4. rib
  5. ribs
  6. lungs
  7. thigh
  8. cleaning the blood
  9. True
  10. 206
  11. circulatory system
  12. False
  13. True
  14. False
  15. skeletal system
  16. stomach
  17. False
  18. 2
  19. True
  20. skeletal system
  21. in the mouth
  22. thinking and learning
  23. 4
  24. True
  25. nerve
  26. pulling bones to move
  27. digestive system
  28. respiratory system
  29. spinal cord
  30. skeletal system
  31. protecting the brain
  32. False
  33. blood
  34. lung
  35. False
  36. rib
  37. stomach
  38. False
  39. 20
  40. False

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