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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 405 · 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 blood is part of the circulatory system. (a) True (b) False
  2. 2.🦴 How many bones are there in a grown-up’s body?
  3. 3.True or false: the skull is part of the respiratory system. (a) False (b) True
  4. 4.Which of these is part of the circulatory system? (a) liver (b) brain (c) blood vessel (d) lung
  5. 5.What is a job of the brain? (a) covering the body (b) thinking and learning (c) pulling bones to move (d) churning food
  6. 6.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the lungs (d) in the stomach
  7. 7.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  8. 8.True or false: thinking and learning is a job of the brain. (a) True (b) False
  9. 9.What is a job of the skin? (a) covering the body (b) taking in oxygen (c) churning food (d) pumping blood
  10. 10.True or false: the large intestine is part of the digestive system. (a) True (b) False
  11. 11.🦷 How many milk teeth does a child have?
  12. 12.🔍 Which is the odd one out? (a) skull (b) liver (c) thigh bone (d) backbone
  13. 13.True or false: the lung is part of the respiratory system. (a) True (b) False
  14. 14.Which of these is part of the respiratory system? (a) food pipe (b) liver (c) nerve (d) windpipe
  15. 15.❤️ How many chambers (rooms) does the human heart have?
  16. 16.True or false: the skull is part of the skeletal system. (a) True (b) False
  17. 17.🦵 The longest bone of the body is in the ___. (a) thigh (b) arm (c) neck (d) finger
  18. 18.True or false: guarding heart and lungs is a job of the skin. (a) False (b) True
  19. 19.🫀 The large intestine is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  20. 20.Which of these is part of the skeletal system? (a) stomach (b) liver (c) nerve (d) thigh bone
  21. 21.🔍 Which is the odd one out? (a) rib (b) blood vessel (c) skull (d) thigh bone
  22. 22.True or false: the nerve is part of the skeletal system. (a) False (b) True
  23. 23.🩺 Which body part has this job: protecting the brain? (a) heart (b) stomach (c) skull (d) lungs
  24. 24.🔍 Which is the odd one out? (a) backbone (b) blood (c) rib (d) thigh bone
  25. 25.Which of these is part of the digestive system? (a) spinal cord (b) windpipe (c) liver (d) thigh bone
  26. 26.What is a job of the heart? (a) pulling bones to move (b) churning food (c) pumping blood (d) covering the body
  27. 27.Which of these is part of the digestive system? (a) spinal cord (b) heart (c) food pipe (d) thigh bone
  28. 28.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) liver (d) windpipe
  29. 29.🫘 How many kidneys do we have?
  30. 30.True or false: pumping blood is a job of the ribs. (a) True (b) False
  31. 31.True or false: the small intestine is part of the digestive system. (a) False (b) True
  32. 32.What is a job of the lungs? (a) taking in oxygen (b) thinking and learning (c) protecting the brain (d) pulling bones to move
  33. 33.🩺 Which body part has this job: thinking and learning? (a) ribs (b) stomach (c) brain (d) kidneys
  34. 34.🫁 How many lungs do we have?
  35. 35.What is a job of the stomach? (a) churning food (b) guarding heart and lungs (c) covering the body (d) taking in oxygen
  36. 36.True or false: the food pipe is part of the circulatory system. (a) False (b) True
  37. 37.🫀 The food pipe is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  38. 38.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) finger (d) nose
  39. 39.True or false: the nerve is part of the nervous system. (a) True (b) False
  40. 40.True or false: pumping blood is a job of the heart. (a) True (b) False

Answer key

  1. True
  2. 206
  3. False
  4. blood vessel
  5. thinking and learning
  6. in the mouth
  7. True
  8. True
  9. covering the body
  10. True
  11. 20
  12. liver
  13. True
  14. windpipe
  15. 4
  16. True
  17. thigh
  18. False
  19. digestive system
  20. thigh bone
  21. blood vessel
  22. False
  23. skull
  24. blood
  25. liver
  26. pumping blood
  27. food pipe
  28. windpipe
  29. 2
  30. False
  31. True
  32. taking in oxygen
  33. brain
  34. 2
  35. churning food
  36. False
  37. digestive system
  38. ear
  39. True
  40. True

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