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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 254 · 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: the stomach is part of the skeletal system. (a) False (b) True
  2. 2.🫀 The large intestine is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  3. 3.🫀 The rib is part of which body system? (a) skeletal system (b) circulatory system (c) nervous system (d) respiratory system
  4. 4.What is a job of the lungs? (a) churning food (b) taking in oxygen (c) cleaning the blood (d) covering the body
  5. 5.True or false: the nerve is part of the nervous system. (a) False (b) True
  6. 6.🔍 Which is the odd one out? (a) small intestine (b) liver (c) brain (d) large intestine
  7. 7.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) finger (d) thigh
  8. 8.🫘 How many kidneys do we have?
  9. 9.🦷 How many permanent teeth does a grown-up have in all?
  10. 10.🔍 Which is the odd one out? (a) lung (b) spinal cord (c) nerve (d) brain
  11. 11.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  12. 12.🩺 Which body part has this job: thinking and learning? (a) stomach (b) heart (c) brain (d) muscles
  13. 13.🫀 The food pipe is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  14. 14.👄 Where does digestion begin? (a) in the lungs (b) in the heart (c) in the mouth (d) in the stomach
  15. 15.🔍 Which is the odd one out? (a) windpipe (b) large intestine (c) liver (d) small intestine
  16. 16.What is a job of the skull? (a) thinking and learning (b) guarding heart and lungs (c) churning food (d) protecting the brain
  17. 17.🦷 How many milk teeth does a child have?
  18. 18.🫀 The thigh bone is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) respiratory system
  19. 19.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  20. 20.🔍 Which is the odd one out? (a) rib (b) thigh bone (c) skull (d) blood
  21. 21.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  22. 22.🫀 The spinal cord is part of which body system? (a) digestive system (b) skeletal system (c) circulatory system (d) nervous system
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.What is a job of the muscles? (a) churning food (b) pulling bones to move (c) thinking and learning (d) cleaning the blood
  25. 25.🩺 Which body part has this job: pulling bones to move? (a) brain (b) skin (c) muscles (d) lungs
  26. 26.True or false: the liver is part of the skeletal system. (a) True (b) False
  27. 27.What is a job of the kidneys? (a) thinking and learning (b) covering the body (c) cleaning the blood (d) pumping blood
  28. 28.🫀 The small intestine is part of which body system? (a) nervous system (b) digestive system (c) circulatory system (d) skeletal system
  29. 29.True or false: the blood is part of the circulatory system. (a) False (b) True
  30. 30.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  31. 31.True or false: the large intestine is part of the digestive system. (a) False (b) True
  32. 32.🔍 Which is the odd one out? (a) blood vessel (b) brain (c) spinal cord (d) nerve
  33. 33.Which of these is part of the digestive system? (a) large intestine (b) brain (c) heart (d) spinal cord
  34. 34.Which of these is part of the circulatory system? (a) lung (b) large intestine (c) food pipe (d) blood
  35. 35.True or false: the backbone is part of the circulatory system. (a) True (b) False
  36. 36.True or false: pumping blood is a job of the heart. (a) True (b) False
  37. 37.🫀 The stomach is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  38. 38.🫀 The blood is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) respiratory system
  39. 39.What is a job of the heart? (a) pumping blood (b) thinking and learning (c) taking in oxygen (d) churning food
  40. 40.Which of these is part of the digestive system? (a) windpipe (b) stomach (c) rib (d) spinal cord

Answer key

  1. False
  2. digestive system
  3. skeletal system
  4. taking in oxygen
  5. True
  6. brain
  7. thigh
  8. 2
  9. 32
  10. lung
  11. skin
  12. brain
  13. digestive system
  14. in the mouth
  15. windpipe
  16. protecting the brain
  17. 20
  18. skeletal system
  19. True
  20. blood
  21. True
  22. nervous system
  23. 4
  24. pulling bones to move
  25. muscles
  26. False
  27. cleaning the blood
  28. digestive system
  29. True
  30. True
  31. True
  32. blood vessel
  33. large intestine
  34. blood
  35. False
  36. True
  37. digestive system
  38. circulatory system
  39. pumping blood
  40. stomach

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