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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 821 · 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 body part has this job: taking in oxygen? (a) brain (b) stomach (c) ribs (d) lungs
  2. 2.True or false: cleaning the blood is a job of the skin. (a) True (b) False
  3. 3.True or false: thinking and learning is a job of the brain. (a) False (b) True
  4. 4.What is a job of the stomach? (a) cleaning the blood (b) pulling bones to move (c) covering the body (d) churning food
  5. 5.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) brain (c) kidneys (d) heart
  6. 6.🫀 The brain is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  7. 7.🦷 How many milk teeth does a child have?
  8. 8.🫀 The food pipe is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  9. 9.🔍 Which is the odd one out? (a) windpipe (b) blood vessel (c) blood (d) heart
  10. 10.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) stomach (d) heart
  11. 11.What is a job of the muscles? (a) churning food (b) pumping blood (c) thinking and learning (d) pulling bones to move
  12. 12.Which of these is part of the respiratory system? (a) rib (b) blood (c) lung (d) thigh bone
  13. 13.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) circulatory system
  14. 14.🦴 How many bones are there in a grown-up’s body?
  15. 15.True or false: the stomach is part of the digestive system. (a) False (b) True
  16. 16.🔍 Which is the odd one out? (a) rib (b) skull (c) small intestine (d) thigh bone
  17. 17.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) ear (d) nose
  18. 18.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
  19. 19.🩺 Which body part has this job: pumping blood? (a) heart (b) stomach (c) ribs (d) brain
  20. 20.🦷 How many permanent teeth does a grown-up have in all?
  21. 21.🔍 Which is the odd one out? (a) brain (b) blood (c) heart (d) blood vessel
  22. 22.🫀 The blood vessel is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  23. 23.❤️ How many chambers (rooms) does the human heart have?
  24. 24.🫀 The small intestine is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  25. 25.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) thigh (d) arm
  26. 26.Which of these is part of the circulatory system? (a) blood (b) windpipe (c) lung (d) backbone
  27. 27.🫁 How many lungs do we have?
  28. 28.🫀 The stomach is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) respiratory system
  29. 29.True or false: taking in oxygen is a job of the heart. (a) True (b) False
  30. 30.What is a job of the heart? (a) pulling bones to move (b) taking in oxygen (c) pumping blood (d) guarding heart and lungs
  31. 31.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  32. 32.True or false: the thigh bone is part of the respiratory system. (a) False (b) True
  33. 33.🔍 Which is the odd one out? (a) spinal cord (b) large intestine (c) stomach (d) food pipe
  34. 34.Which of these is part of the digestive system? (a) thigh bone (b) large intestine (c) lung (d) spinal cord
  35. 35.What is a job of the skull? (a) pulling bones to move (b) cleaning the blood (c) protecting the brain (d) covering the body
  36. 36.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  37. 37.True or false: the backbone is part of the digestive system. (a) False (b) True
  38. 38.🫀 The spinal cord is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) circulatory system
  39. 39.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) lung (d) large intestine
  40. 40.What is a job of the ribs? (a) churning food (b) pulling bones to move (c) cleaning the blood (d) guarding heart and lungs

Answer key

  1. lungs
  2. False
  3. True
  4. churning food
  5. muscles
  6. nervous system
  7. 20
  8. digestive system
  9. windpipe
  10. stomach
  11. pulling bones to move
  12. lung
  13. skeletal system
  14. 206
  15. True
  16. small intestine
  17. ear
  18. oxygen
  19. heart
  20. 32
  21. brain
  22. circulatory system
  23. 4
  24. digestive system
  25. thigh
  26. blood
  27. 2
  28. digestive system
  29. False
  30. pumping blood
  31. True
  32. False
  33. spinal cord
  34. large intestine
  35. protecting the brain
  36. digestive system
  37. False
  38. nervous system
  39. lung
  40. guarding heart and lungs

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