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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 235 · 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.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) nose (d) toe
  2. 2.Which of these is part of the circulatory system? (a) heart (b) spinal cord (c) skull (d) nerve
  3. 3.🩺 Which body part has this job: pumping blood? (a) kidneys (b) brain (c) heart (d) muscles
  4. 4.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) lung
  5. 5.🔍 Which is the odd one out? (a) spinal cord (b) heart (c) brain (d) nerve
  6. 6.🦷 How many permanent teeth does a grown-up have in all?
  7. 7.What is a job of the muscles? (a) pulling bones to move (b) covering the body (c) churning food (d) cleaning the blood
  8. 8.🫀 The spinal cord is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  9. 9.True or false: the large intestine is part of the digestive system. (a) False (b) True
  10. 10.🔍 Which is the odd one out? (a) large intestine (b) liver (c) spinal cord (d) food pipe
  11. 11.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  12. 12.True or false: the food pipe is part of the digestive system. (a) True (b) False
  13. 13.True or false: cleaning the blood is a job of the heart. (a) True (b) False
  14. 14.Which of these is part of the skeletal system? (a) brain (b) skull (c) nerve (d) spinal cord
  15. 15.True or false: the brain is part of the skeletal system. (a) True (b) False
  16. 16.True or false: the brain is part of the nervous system. (a) True (b) False
  17. 17.Which of these is part of the nervous system? (a) lung (b) heart (c) food pipe (d) brain
  18. 18.What is a job of the skin? (a) thinking and learning (b) covering the body (c) pulling bones to move (d) protecting the brain
  19. 19.🫀 The liver is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) nervous system
  20. 20.🩺 Which body part has this job: pulling bones to move? (a) heart (b) stomach (c) ribs (d) muscles
  21. 21.True or false: the lung is part of the respiratory system. (a) False (b) True
  22. 22.🫁 How many lungs do we have?
  23. 23.What is a job of the kidneys? (a) cleaning the blood (b) thinking and learning (c) protecting the brain (d) guarding heart and lungs
  24. 24.Which of these is part of the skeletal system? (a) thigh bone (b) large intestine (c) small intestine (d) brain
  25. 25.Which of these is part of the circulatory system? (a) large intestine (b) skull (c) spinal cord (d) blood vessel
  26. 26.True or false: the small intestine is part of the respiratory system. (a) True (b) False
  27. 27.🫀 The thigh bone is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  28. 28.🫘 How many kidneys do we have?
  29. 29.True or false: protecting the brain is a job of the stomach. (a) False (b) True
  30. 30.🔍 Which is the odd one out? (a) brain (b) nerve (c) food pipe (d) spinal cord
  31. 31.🦷 How many milk teeth does a child have?
  32. 32.What is a job of the brain? (a) covering the body (b) pumping blood (c) thinking and learning (d) guarding heart and lungs
  33. 33.🫀 The heart is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  34. 34.🫀 The stomach is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
  35. 35.True or false: protecting the brain is a job of the ribs. (a) True (b) False
  36. 36.What is a job of the lungs? (a) taking in oxygen (b) thinking and learning (c) pulling bones to move (d) cleaning the blood
  37. 37.🩺 Which body part has this job: churning food? (a) stomach (b) ribs (c) heart (d) kidneys
  38. 38.True or false: the heart is part of the respiratory system. (a) False (b) True
  39. 39.🔍 Which is the odd one out? (a) windpipe (b) food pipe (c) small intestine (d) liver
  40. 40.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False

Answer key

  1. ear
  2. heart
  3. heart
  4. lung
  5. heart
  6. 32
  7. pulling bones to move
  8. nervous system
  9. True
  10. spinal cord
  11. True
  12. True
  13. False
  14. skull
  15. False
  16. True
  17. brain
  18. covering the body
  19. digestive system
  20. muscles
  21. True
  22. 2
  23. cleaning the blood
  24. thigh bone
  25. blood vessel
  26. False
  27. skeletal system
  28. 2
  29. False
  30. food pipe
  31. 20
  32. thinking and learning
  33. circulatory system
  34. digestive system
  35. False
  36. taking in oxygen
  37. stomach
  38. False
  39. windpipe
  40. True

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