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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 551 · 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 kidneys do we have?
  2. 2.🔍 Which is the odd one out? (a) large intestine (b) heart (c) liver (d) stomach
  3. 3.🦴 How many bones are there in a grown-up’s body?
  4. 4.What is a job of the skull? (a) protecting the brain (b) thinking and learning (c) taking in oxygen (d) pulling bones to move
  5. 5.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) brain (d) blood
  6. 6.True or false: covering the body is a job of the skin. (a) True (b) False
  7. 7.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) neck (d) thigh
  8. 8.True or false: pumping blood is a job of the stomach. (a) True (b) False
  9. 9.🦷 How many milk teeth does a child have?
  10. 10.What is a job of the muscles? (a) pumping blood (b) pulling bones to move (c) churning food (d) protecting the brain
  11. 11.True or false: the liver is part of the circulatory system. (a) True (b) False
  12. 12.True or false: the nerve is part of the skeletal system. (a) True (b) False
  13. 13.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  14. 14.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  15. 15.True or false: covering the body is a job of the lungs. (a) False (b) True
  16. 16.🫀 The stomach is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  17. 17.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  18. 18.True or false: thinking and learning is a job of the ribs. (a) False (b) True
  19. 19.🩺 Which body part has this job: pumping blood? (a) stomach (b) muscles (c) heart (d) skull
  20. 20.🫀 The small intestine is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  21. 21.True or false: pumping blood is a job of the heart. (a) False (b) True
  22. 22.True or false: the spinal cord is part of the respiratory system. (a) False (b) True
  23. 23.🩺 Which body part has this job: guarding heart and lungs? (a) skull (b) lungs (c) ribs (d) muscles
  24. 24.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  25. 25.Which of these is part of the nervous system? (a) brain (b) skull (c) large intestine (d) lung
  26. 26.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  27. 27.❤️ How many chambers (rooms) does the human heart have?
  28. 28.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) ear (d) nose
  29. 29.🔍 Which is the odd one out? (a) small intestine (b) rib (c) large intestine (d) food pipe
  30. 30.True or false: the rib is part of the skeletal system. (a) True (b) False
  31. 31.🫀 The blood vessel is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  32. 32.🩺 Which body part has this job: cleaning the blood? (a) lungs (b) kidneys (c) brain (d) ribs
  33. 33.🔍 Which is the odd one out? (a) windpipe (b) blood (c) heart (d) blood vessel
  34. 34.Which of these is part of the circulatory system? (a) small intestine (b) heart (c) stomach (d) food pipe
  35. 35.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  36. 36.🔍 Which is the odd one out? (a) blood (b) large intestine (c) stomach (d) small intestine
  37. 37.Which of these is part of the respiratory system? (a) windpipe (b) brain (c) small intestine (d) food pipe
  38. 38.What is a job of the stomach? (a) churning food (b) cleaning the blood (c) protecting the brain (d) pulling bones to move
  39. 39.What is a job of the heart? (a) pulling bones to move (b) pumping blood (c) covering the body (d) taking in oxygen
  40. 40.True or false: the rib is part of the respiratory system. (a) True (b) False

Answer key

  1. 2
  2. heart
  3. 206
  4. protecting the brain
  5. brain
  6. True
  7. thigh
  8. False
  9. 20
  10. pulling bones to move
  11. False
  12. False
  13. in the mouth
  14. False
  15. False
  16. digestive system
  17. digestive system
  18. False
  19. heart
  20. digestive system
  21. True
  22. False
  23. ribs
  24. True
  25. brain
  26. True
  27. 4
  28. ear
  29. rib
  30. True
  31. circulatory system
  32. kidneys
  33. windpipe
  34. heart
  35. skin
  36. blood
  37. windpipe
  38. churning food
  39. pumping blood
  40. False

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