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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 920 · 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.🔍 Which is the odd one out? (a) heart (b) blood (c) blood vessel (d) windpipe
  2. 2.🩺 Which body part has this job: pulling bones to move? (a) heart (b) muscles (c) skull (d) lungs
  3. 3.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  4. 4.🔍 Which is the odd one out? (a) brain (b) food pipe (c) nerve (d) spinal cord
  5. 5.True or false: the small intestine is part of the respiratory system. (a) True (b) False
  6. 6.🫀 The spinal cord is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  7. 7.🦴 How many bones are there in a grown-up’s body?
  8. 8.🫀 The stomach is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system
  9. 9.True or false: pulling bones to move is a job of the ribs. (a) False (b) True
  10. 10.🫘 How many kidneys do we have?
  11. 11.Which of these is part of the digestive system? (a) skull (b) liver (c) thigh bone (d) rib
  12. 12.🩺 Which body part has this job: cleaning the blood? (a) brain (b) skin (c) ribs (d) kidneys
  13. 13.True or false: covering the body is a job of the brain. (a) True (b) False
  14. 14.Which of these is part of the circulatory system? (a) stomach (b) spinal cord (c) blood vessel (d) rib
  15. 15.🩺 Which body part has this job: protecting the brain? (a) ribs (b) skull (c) lungs (d) brain
  16. 16.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) thigh bone
  17. 17.True or false: the liver is part of the digestive system. (a) False (b) True
  18. 18.❤️ How many chambers (rooms) does the human heart have?
  19. 19.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) small intestine
  20. 20.True or false: pulling bones to move is a job of the heart. (a) False (b) True
  21. 21.Which of these is part of the nervous system? (a) windpipe (b) food pipe (c) liver (d) spinal cord
  22. 22.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  23. 23.True or false: the backbone is part of the skeletal system. (a) True (b) False
  24. 24.True or false: pumping blood is a job of the heart. (a) True (b) False
  25. 25.What is a job of the skin? (a) taking in oxygen (b) pumping blood (c) churning food (d) covering the body
  26. 26.🩺 Which body part has this job: covering the body? (a) ribs (b) stomach (c) skin (d) kidneys
  27. 27.True or false: the rib is part of the respiratory system. (a) True (b) False
  28. 28.🦷 How many permanent teeth does a grown-up have in all?
  29. 29.True or false: the large intestine is part of the circulatory system. (a) True (b) False
  30. 30.🫀 The small intestine is part of which body system? (a) circulatory system (b) nervous system (c) digestive system (d) skeletal system
  31. 31.Which of these is part of the respiratory system? (a) small intestine (b) nerve (c) rib (d) lung
  32. 32.True or false: the skull is part of the skeletal system. (a) False (b) True
  33. 33.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) finger (d) ear
  34. 34.True or false: covering the body is a job of the lungs. (a) True (b) False
  35. 35.True or false: thinking and learning is a job of the skin. (a) False (b) True
  36. 36.True or false: the backbone is part of the nervous system. (a) False (b) True
  37. 37.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  38. 38.🦷 How many milk teeth does a child have?
  39. 39.🩺 Which body part has this job: churning food? (a) ribs (b) stomach (c) skin (d) kidneys
  40. 40.True or false: taking in oxygen is a job of the lungs. (a) True (b) False

Answer key

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

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