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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 226 · 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.True or false: pumping blood is a job of the kidneys. (a) True (b) False
  2. 2.True or false: taking in oxygen is a job of the skin. (a) True (b) False
  3. 3.Which of these is part of the nervous system? (a) blood (b) large intestine (c) liver (d) nerve
  4. 4.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) carbon dioxide (c) smoke (d) steam
  5. 5.🫀 The food pipe is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  6. 6.True or false: the stomach is part of the digestive system. (a) False (b) True
  7. 7.True or false: the small intestine is part of the digestive system. (a) True (b) False
  8. 8.Which of these is part of the digestive system? (a) heart (b) windpipe (c) blood vessel (d) food pipe
  9. 9.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  10. 10.True or false: the backbone is part of the skeletal system. (a) True (b) False
  11. 11.True or false: the heart is part of the respiratory system. (a) True (b) False
  12. 12.True or false: the large intestine is part of the digestive system. (a) True (b) False
  13. 13.Which of these is part of the nervous system? (a) lung (b) skull (c) brain (d) heart
  14. 14.🔍 Which is the odd one out? (a) blood vessel (b) stomach (c) food pipe (d) small intestine
  15. 15.🫀 The lung is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) skeletal system
  16. 16.What is a job of the ribs? (a) protecting the brain (b) guarding heart and lungs (c) pumping blood (d) thinking and learning
  17. 17.What is a job of the stomach? (a) pulling bones to move (b) cleaning the blood (c) churning food (d) protecting the brain
  18. 18.🩺 Which body part has this job: pumping blood? (a) kidneys (b) brain (c) skin (d) heart
  19. 19.❤️ How many chambers (rooms) does the human heart have?
  20. 20.Which of these is part of the digestive system? (a) heart (b) backbone (c) large intestine (d) windpipe
  21. 21.🦷 How many permanent teeth does a grown-up have in all?
  22. 22.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
  23. 23.Which of these is part of the skeletal system? (a) food pipe (b) liver (c) backbone (d) nerve
  24. 24.🫀 The brain is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  25. 25.🫘 How many kidneys do we have?
  26. 26.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  27. 27.Which of these is part of the circulatory system? (a) blood (b) spinal cord (c) rib (d) small intestine
  28. 28.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) finger (d) nose
  29. 29.True or false: the skull is part of the skeletal system. (a) False (b) True
  30. 30.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) ribs (c) heart (d) muscles
  31. 31.True or false: pulling bones to move is a job of the heart. (a) False (b) True
  32. 32.🩺 Which body part has this job: protecting the brain? (a) stomach (b) brain (c) kidneys (d) skull
  33. 33.🔍 Which is the odd one out? (a) large intestine (b) liver (c) stomach (d) brain
  34. 34.What is a job of the skull? (a) pulling bones to move (b) taking in oxygen (c) guarding heart and lungs (d) protecting the brain
  35. 35.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) small intestine
  36. 36.🫀 The skull is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) digestive system
  37. 37.True or false: the blood is part of the digestive system. (a) False (b) True
  38. 38.True or false: the heart is part of the circulatory system. (a) False (b) True
  39. 39.🩺 Which body part has this job: thinking and learning? (a) ribs (b) brain (c) stomach (d) kidneys
  40. 40.🦷 How many milk teeth does a child have?

Answer key

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

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