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Class 3 GK Worksheet: Human Body Systems

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

Answer key

  1. blood
  2. False
  3. guarding heart and lungs
  4. lungs
  5. blood vessel
  6. blood vessel
  7. skin
  8. rib
  9. churning food
  10. lung
  11. 206
  12. in the mouth
  13. digestive system
  14. True
  15. nerve
  16. heart
  17. covering the body
  18. nerve
  19. pumping blood
  20. blood
  21. 4
  22. large intestine
  23. skeletal system
  24. respiratory system
  25. 32
  26. digestive system
  27. ear
  28. ribs
  29. False
  30. brain
  31. thigh bone
  32. circulatory system
  33. backbone
  34. True
  35. 2
  36. False
  37. False
  38. windpipe
  39. False
  40. rib

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