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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 633 · 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 of these is part of the respiratory system? (a) blood vessel (b) heart (c) stomach (d) windpipe
  2. 2.True or false: the blood is part of the circulatory system. (a) True (b) False
  3. 3.❤️ How many chambers (rooms) does the human heart have?
  4. 4.Which of these is part of the circulatory system? (a) thigh bone (b) food pipe (c) blood vessel (d) backbone
  5. 5.🫀 The blood is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  6. 6.True or false: churning food is a job of the kidneys. (a) True (b) False
  7. 7.What is a job of the skull? (a) taking in oxygen (b) thinking and learning (c) pumping blood (d) protecting the brain
  8. 8.True or false: the windpipe is part of the nervous system. (a) False (b) True
  9. 9.🦷 How many permanent teeth does a grown-up have in all?
  10. 10.🩺 Which body part has this job: pumping blood? (a) heart (b) lungs (c) skin (d) muscles
  11. 11.True or false: the brain is part of the respiratory system. (a) False (b) True
  12. 12.What is a job of the lungs? (a) pumping blood (b) guarding heart and lungs (c) taking in oxygen (d) cleaning the blood
  13. 13.🔍 Which is the odd one out? (a) skull (b) small intestine (c) rib (d) thigh bone
  14. 14.🔍 Which is the odd one out? (a) large intestine (b) stomach (c) small intestine (d) rib
  15. 15.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) liver (d) lung
  16. 16.🔍 Which is the odd one out? (a) skull (b) backbone (c) food pipe (d) rib
  17. 17.🩺 Which body part has this job: covering the body? (a) heart (b) brain (c) skin (d) muscles
  18. 18.True or false: the skull is part of the skeletal system. (a) True (b) False
  19. 19.🦷 How many milk teeth does a child have?
  20. 20.🫀 The windpipe is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  21. 21.🩺 Which body part has this job: pulling bones to move? (a) ribs (b) stomach (c) muscles (d) heart
  22. 22.What is a job of the brain? (a) taking in oxygen (b) churning food (c) thinking and learning (d) covering the body
  23. 23.🦴 How many bones are there in a grown-up’s body?
  24. 24.🩺 Which body part has this job: churning food? (a) brain (b) stomach (c) muscles (d) skull
  25. 25.👂 The smallest bone of the body is in the ___. (a) toe (b) ear (c) nose (d) finger
  26. 26.What is a job of the heart? (a) protecting the brain (b) guarding heart and lungs (c) pumping blood (d) thinking and learning
  27. 27.🔍 Which is the odd one out? (a) large intestine (b) thigh bone (c) small intestine (d) food pipe
  28. 28.🔍 Which is the odd one out? (a) liver (b) small intestine (c) large intestine (d) backbone
  29. 29.True or false: protecting the brain is a job of the skull. (a) True (b) False
  30. 30.🦵 The longest bone of the body is in the ___. (a) arm (b) neck (c) finger (d) thigh
  31. 31.🔍 Which is the odd one out? (a) thigh bone (b) skull (c) blood (d) rib
  32. 32.🩺 Which body part has this job: taking in oxygen? (a) brain (b) ribs (c) lungs (d) kidneys
  33. 33.🔍 Which is the odd one out? (a) food pipe (b) heart (c) liver (d) stomach
  34. 34.Which of these is part of the respiratory system? (a) heart (b) blood vessel (c) lung (d) rib
  35. 35.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) brain (d) heart
  36. 36.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  37. 37.Which of these is part of the digestive system? (a) stomach (b) lung (c) skull (d) nerve
  38. 38.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  39. 39.🫀 The small intestine is part of which body system? (a) nervous system (b) circulatory system (c) digestive system (d) skeletal system
  40. 40.Which of these is part of the skeletal system? (a) skull (b) blood vessel (c) brain (d) heart

Answer key

  1. windpipe
  2. True
  3. 4
  4. blood vessel
  5. circulatory system
  6. False
  7. protecting the brain
  8. False
  9. 32
  10. heart
  11. False
  12. taking in oxygen
  13. small intestine
  14. rib
  15. lung
  16. food pipe
  17. skin
  18. True
  19. 20
  20. respiratory system
  21. muscles
  22. thinking and learning
  23. 206
  24. stomach
  25. ear
  26. pumping blood
  27. thigh bone
  28. backbone
  29. True
  30. thigh
  31. blood
  32. lungs
  33. heart
  34. lung
  35. skin
  36. False
  37. stomach
  38. True
  39. digestive system
  40. skull

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