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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 934 · 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 milk teeth does a child have?
  2. 2.🩺 Which body part has this job: pulling bones to move? (a) stomach (b) skull (c) muscles (d) skin
  3. 3.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) skin (d) kidney
  4. 4.🔍 Which is the odd one out? (a) large intestine (b) brain (c) spinal cord (d) nerve
  5. 5.🔍 Which is the odd one out? (a) large intestine (b) food pipe (c) lung (d) stomach
  6. 6.True or false: pumping blood is a job of the heart. (a) False (b) True
  7. 7.What is a job of the brain? (a) thinking and learning (b) protecting the brain (c) pulling bones to move (d) pumping blood
  8. 8.True or false: the backbone is part of the skeletal system. (a) False (b) True
  9. 9.True or false: the windpipe is part of the respiratory system. (a) True (b) False
  10. 10.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) finger (d) ear
  11. 11.👄 Where does digestion begin? (a) in the heart (b) in the stomach (c) in the mouth (d) in the lungs
  12. 12.🩺 Which body part has this job: taking in oxygen? (a) ribs (b) lungs (c) kidneys (d) skin
  13. 13.🫀 The large intestine is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) respiratory system
  14. 14.What is a job of the stomach? (a) covering the body (b) pumping blood (c) taking in oxygen (d) churning food
  15. 15.🔍 Which is the odd one out? (a) spinal cord (b) skull (c) nerve (d) brain
  16. 16.What is a job of the skull? (a) guarding heart and lungs (b) pumping blood (c) churning food (d) protecting the brain
  17. 17.Which of these is part of the digestive system? (a) stomach (b) brain (c) rib (d) heart
  18. 18.🔍 Which is the odd one out? (a) stomach (b) blood vessel (c) heart (d) blood
  19. 19.Which of these is part of the respiratory system? (a) large intestine (b) lung (c) brain (d) food pipe
  20. 20.Which of these is part of the circulatory system? (a) heart (b) food pipe (c) stomach (d) lung
  21. 21.What is a job of the lungs? (a) taking in oxygen (b) pulling bones to move (c) guarding heart and lungs (d) cleaning the blood
  22. 22.❤️ How many chambers (rooms) does the human heart have?
  23. 23.🫀 The windpipe is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  24. 24.🫀 The nerve is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) circulatory system
  25. 25.🦷 How many permanent teeth does a grown-up have in all?
  26. 26.True or false: the small intestine is part of the respiratory system. (a) True (b) False
  27. 27.True or false: the stomach is part of the nervous system. (a) False (b) True
  28. 28.🫀 The backbone is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  29. 29.🫀 The heart is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) circulatory system
  30. 30.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) liver
  31. 31.🫀 The blood is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  32. 32.🦵 The longest bone of the body is in the ___. (a) thigh (b) neck (c) arm (d) finger
  33. 33.🩺 Which body part has this job: thinking and learning? (a) stomach (b) skull (c) muscles (d) brain
  34. 34.🩺 Which body part has this job: churning food? (a) muscles (b) ribs (c) skull (d) stomach
  35. 35.True or false: the windpipe is part of the nervous system. (a) True (b) False
  36. 36.🩺 Which body part has this job: pumping blood? (a) skull (b) ribs (c) brain (d) heart
  37. 37.🩺 Which body part has this job: guarding heart and lungs? (a) kidneys (b) skull (c) lungs (d) ribs
  38. 38.True or false: the blood vessel is part of the respiratory system. (a) True (b) False
  39. 39.🔍 Which is the odd one out? (a) skull (b) rib (c) thigh bone (d) blood
  40. 40.🫀 The skull is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system

Answer key

  1. 20
  2. muscles
  3. skin
  4. large intestine
  5. lung
  6. True
  7. thinking and learning
  8. True
  9. True
  10. ear
  11. in the mouth
  12. lungs
  13. digestive system
  14. churning food
  15. skull
  16. protecting the brain
  17. stomach
  18. stomach
  19. lung
  20. heart
  21. taking in oxygen
  22. 4
  23. respiratory system
  24. nervous system
  25. 32
  26. False
  27. False
  28. skeletal system
  29. circulatory system
  30. liver
  31. circulatory system
  32. thigh
  33. brain
  34. stomach
  35. False
  36. heart
  37. ribs
  38. False
  39. blood
  40. skeletal system

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