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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 168 · 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 brain is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  2. 2.🔍 Which is the odd one out? (a) spinal cord (b) heart (c) blood (d) blood vessel
  3. 3.🫀 The nerve is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  4. 4.What is a job of the lungs? (a) pumping blood (b) covering the body (c) guarding heart and lungs (d) taking in oxygen
  5. 5.🔍 Which is the odd one out? (a) large intestine (b) liver (c) lung (d) stomach
  6. 6.❤️ How many chambers (rooms) does the human heart have?
  7. 7.🦴 How many bones are there in a grown-up’s body?
  8. 8.True or false: covering the body is a job of the brain. (a) True (b) False
  9. 9.Which of these is part of the nervous system? (a) lung (b) backbone (c) spinal cord (d) blood vessel
  10. 10.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  11. 11.🦷 How many milk teeth does a child have?
  12. 12.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) stomach (c) heart (d) brain
  13. 13.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) brain (d) food pipe
  14. 14.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  15. 15.What is a job of the skull? (a) protecting the brain (b) guarding heart and lungs (c) pumping blood (d) covering the body
  16. 16.True or false: the heart is part of the circulatory system. (a) True (b) False
  17. 17.True or false: the large intestine is part of the digestive system. (a) True (b) False
  18. 18.Which of these is part of the digestive system? (a) blood vessel (b) windpipe (c) food pipe (d) backbone
  19. 19.🔍 Which is the odd one out? (a) nerve (b) heart (c) blood vessel (d) blood
  20. 20.Which of these is part of the circulatory system? (a) liver (b) heart (c) small intestine (d) brain
  21. 21.Which of these is part of the skeletal system? (a) liver (b) blood vessel (c) skull (d) blood
  22. 22.True or false: the spinal cord is part of the digestive system. (a) True (b) False
  23. 23.True or false: the blood vessel is part of the skeletal system. (a) True (b) False
  24. 24.🫀 The small intestine is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  25. 25.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) windpipe (d) nerve
  26. 26.What is a job of the skin? (a) cleaning the blood (b) pulling bones to move (c) churning food (d) covering the body
  27. 27.True or false: protecting the brain is a job of the kidneys. (a) False (b) True
  28. 28.🫀 The large intestine is part of which body system? (a) nervous system (b) circulatory system (c) skeletal system (d) digestive system
  29. 29.👂 The smallest bone of the body is in the ___. (a) finger (b) ear (c) toe (d) nose
  30. 30.True or false: the rib is part of the skeletal system. (a) False (b) True
  31. 31.Which of these is part of the digestive system? (a) small intestine (b) heart (c) thigh bone (d) brain
  32. 32.🔍 Which is the odd one out? (a) backbone (b) stomach (c) thigh bone (d) rib
  33. 33.True or false: the stomach is part of the nervous system. (a) False (b) True
  34. 34.🔍 Which is the odd one out? (a) skull (b) blood vessel (c) rib (d) thigh bone
  35. 35.Which of these is part of the nervous system? (a) windpipe (b) heart (c) brain (d) backbone
  36. 36.🫀 The backbone is part of which body system? (a) circulatory system (b) nervous system (c) skeletal system (d) digestive system
  37. 37.True or false: the skull is part of the respiratory system. (a) False (b) True
  38. 38.🫀 The blood is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  39. 39.True or false: the food pipe is part of the nervous system. (a) False (b) True
  40. 40.🫁 How many lungs do we have?

Answer key

  1. nervous system
  2. spinal cord
  3. nervous system
  4. taking in oxygen
  5. lung
  6. 4
  7. 206
  8. False
  9. spinal cord
  10. True
  11. 20
  12. brain
  13. food pipe
  14. True
  15. protecting the brain
  16. True
  17. True
  18. food pipe
  19. nerve
  20. heart
  21. skull
  22. False
  23. False
  24. digestive system
  25. windpipe
  26. covering the body
  27. False
  28. digestive system
  29. ear
  30. True
  31. small intestine
  32. stomach
  33. False
  34. blood vessel
  35. brain
  36. skeletal system
  37. False
  38. circulatory system
  39. False
  40. 2

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