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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 605 · 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.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the stomach (d) in the heart
  2. 2.Which of these is part of the digestive system? (a) stomach (b) nerve (c) blood (d) windpipe
  3. 3.What is a job of the ribs? (a) guarding heart and lungs (b) protecting the brain (c) pumping blood (d) thinking and learning
  4. 4.What is a job of the lungs? (a) churning food (b) taking in oxygen (c) pumping blood (d) covering the body
  5. 5.🔍 Which is the odd one out? (a) rib (b) lung (c) thigh bone (d) backbone
  6. 6.🫀 The stomach is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  7. 7.🩺 Which body part has this job: churning food? (a) stomach (b) heart (c) lungs (d) brain
  8. 8.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) lungs (c) skull (d) brain
  9. 9.Which of these is part of the respiratory system? (a) rib (b) skull (c) stomach (d) windpipe
  10. 10.True or false: the heart is part of the respiratory system. (a) False (b) True
  11. 11.True or false: taking in oxygen is a job of the skull. (a) False (b) True
  12. 12.Which of these is part of the nervous system? (a) brain (b) small intestine (c) lung (d) rib
  13. 13.True or false: the small intestine is part of the digestive system. (a) False (b) True
  14. 14.🩺 Which body part has this job: pumping blood? (a) heart (b) stomach (c) lungs (d) brain
  15. 15.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) skin (c) heart (d) kidneys
  16. 16.❤️ How many chambers (rooms) does the human heart have?
  17. 17.🔍 Which is the odd one out? (a) blood (b) heart (c) blood vessel (d) food pipe
  18. 18.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) backbone (d) brain
  19. 19.Which of these is part of the skeletal system? (a) large intestine (b) heart (c) brain (d) rib
  20. 20.What is a job of the skin? (a) thinking and learning (b) pulling bones to move (c) covering the body (d) pumping blood
  21. 21.True or false: covering the body is a job of the skin. (a) True (b) False
  22. 22.🔍 Which is the odd one out? (a) backbone (b) rib (c) windpipe (d) skull
  23. 23.🩺 Which body part has this job: cleaning the blood? (a) stomach (b) lungs (c) kidneys (d) heart
  24. 24.🦷 How many milk teeth does a child have?
  25. 25.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  26. 26.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  27. 27.🫁 How many lungs do we have?
  28. 28.Which of these is part of the circulatory system? (a) nerve (b) liver (c) brain (d) blood vessel
  29. 29.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) heart (d) kidney
  30. 30.🫀 The windpipe is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  31. 31.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) stomach
  32. 32.True or false: pumping blood is a job of the heart. (a) True (b) False
  33. 33.Which of these is part of the nervous system? (a) spinal cord (b) heart (c) rib (d) large intestine
  34. 34.🫀 The thigh bone is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) skeletal system
  35. 35.Which of these is part of the respiratory system? (a) thigh bone (b) stomach (c) rib (d) lung
  36. 36.Which of these is part of the circulatory system? (a) skull (b) heart (c) large intestine (d) rib
  37. 37.🫀 The heart is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  38. 38.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) thigh (d) neck
  39. 39.What is a job of the kidneys? (a) churning food (b) cleaning the blood (c) pumping blood (d) covering the body
  40. 40.🫘 How many kidneys do we have?

Answer key

  1. in the mouth
  2. stomach
  3. guarding heart and lungs
  4. taking in oxygen
  5. lung
  6. digestive system
  7. stomach
  8. lungs
  9. windpipe
  10. False
  11. False
  12. brain
  13. True
  14. heart
  15. ribs
  16. 4
  17. food pipe
  18. brain
  19. rib
  20. covering the body
  21. True
  22. windpipe
  23. kidneys
  24. 20
  25. False
  26. True
  27. 2
  28. blood vessel
  29. skin
  30. respiratory system
  31. stomach
  32. True
  33. spinal cord
  34. skeletal system
  35. lung
  36. heart
  37. circulatory system
  38. thigh
  39. cleaning the blood
  40. 2

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