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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 848 · 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 lungs do we have?
  2. 2.True or false: the blood vessel is part of the digestive system. (a) True (b) False
  3. 3.👂 The smallest bone of the body is in the ___. (a) nose (b) ear (c) finger (d) toe
  4. 4.True or false: thinking and learning is a job of the skin. (a) False (b) True
  5. 5.🫀 The rib is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) skeletal system
  6. 6.🫀 The liver is part of which body system? (a) respiratory system (b) nervous system (c) skeletal system (d) digestive system
  7. 7.❤️ How many chambers (rooms) does the human heart have?
  8. 8.What is a job of the ribs? (a) churning food (b) guarding heart and lungs (c) pulling bones to move (d) thinking and learning
  9. 9.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) nerve (d) backbone
  10. 10.Which of these is part of the circulatory system? (a) small intestine (b) blood (c) rib (d) liver
  11. 11.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
  12. 12.What is a job of the skin? (a) covering the body (b) thinking and learning (c) taking in oxygen (d) protecting the brain
  13. 13.🩺 Which body part has this job: thinking and learning? (a) stomach (b) heart (c) brain (d) skin
  14. 14.Which of these is part of the nervous system? (a) nerve (b) liver (c) large intestine (d) lung
  15. 15.What is a job of the kidneys? (a) guarding heart and lungs (b) thinking and learning (c) covering the body (d) cleaning the blood
  16. 16.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) liver
  17. 17.🫀 The stomach is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) respiratory system
  18. 18.Which of these is part of the respiratory system? (a) lung (b) rib (c) blood (d) small intestine
  19. 19.What is a job of the brain? (a) covering the body (b) pumping blood (c) churning food (d) thinking and learning
  20. 20.🫀 The food pipe is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  21. 21.Which of these is part of the nervous system? (a) blood (b) brain (c) heart (d) lung
  22. 22.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) windpipe (d) brain
  23. 23.🔍 Which is the odd one out? (a) blood (b) nerve (c) spinal cord (d) brain
  24. 24.🫘 How many kidneys do we have?
  25. 25.🩺 Which body part has this job: pumping blood? (a) skin (b) kidneys (c) lungs (d) heart
  26. 26.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the heart (d) in the stomach
  27. 27.What is a job of the heart? (a) cleaning the blood (b) protecting the brain (c) thinking and learning (d) pumping blood
  28. 28.True or false: the liver is part of the skeletal system. (a) True (b) False
  29. 29.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) lung
  30. 30.🩺 Which body part has this job: guarding heart and lungs? (a) ribs (b) heart (c) kidneys (d) skull
  31. 31.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  32. 32.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  33. 33.🦷 How many permanent teeth does a grown-up have in all?
  34. 34.Which of these is part of the circulatory system? (a) heart (b) rib (c) stomach (d) thigh bone
  35. 35.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  36. 36.Which of these is part of the respiratory system? (a) large intestine (b) blood vessel (c) backbone (d) windpipe
  37. 37.True or false: protecting the brain is a job of the skull. (a) False (b) True
  38. 38.🫀 The small intestine is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) circulatory system
  39. 39.🫀 The heart is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
  40. 40.🫀 The windpipe is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system

Answer key

  1. 2
  2. False
  3. ear
  4. False
  5. skeletal system
  6. digestive system
  7. 4
  8. guarding heart and lungs
  9. nerve
  10. blood
  11. skin
  12. covering the body
  13. brain
  14. nerve
  15. cleaning the blood
  16. liver
  17. digestive system
  18. lung
  19. thinking and learning
  20. digestive system
  21. brain
  22. windpipe
  23. blood
  24. 2
  25. heart
  26. in the mouth
  27. pumping blood
  28. False
  29. lung
  30. ribs
  31. True
  32. True
  33. 32
  34. heart
  35. True
  36. windpipe
  37. True
  38. digestive system
  39. circulatory system
  40. respiratory system

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