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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 600 · 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.True or false: the heart is part of the respiratory system. (a) True (b) False
  2. 2.What is a job of the muscles? (a) protecting the brain (b) pumping blood (c) covering the body (d) pulling bones to move
  3. 3.Which of these is part of the digestive system? (a) thigh bone (b) stomach (c) windpipe (d) lung
  4. 4.True or false: the blood vessel is part of the respiratory system. (a) False (b) True
  5. 5.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) windpipe (d) backbone
  6. 6.What is a job of the skin? (a) covering the body (b) pumping blood (c) protecting the brain (d) thinking and learning
  7. 7.🫀 The small intestine is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  8. 8.👄 Where does digestion begin? (a) in the heart (b) in the stomach (c) in the mouth (d) in the lungs
  9. 9.Which of these is part of the skeletal system? (a) large intestine (b) backbone (c) heart (d) stomach
  10. 10.True or false: protecting the brain is a job of the skull. (a) False (b) True
  11. 11.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  12. 12.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  13. 13.🧍 Which is the largest organ of the human body? (a) heart (b) brain (c) skin (d) kidney
  14. 14.🦴 How many bones are there in a grown-up’s body?
  15. 15.Which of these is part of the circulatory system? (a) lung (b) rib (c) large intestine (d) blood vessel
  16. 16.🫀 The food pipe is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  17. 17.True or false: guarding heart and lungs is a job of the skull. (a) False (b) True
  18. 18.True or false: pulling bones to move is a job of the lungs. (a) False (b) True
  19. 19.🩺 Which body part has this job: guarding heart and lungs? (a) muscles (b) heart (c) brain (d) ribs
  20. 20.True or false: the rib is part of the skeletal system. (a) True (b) False
  21. 21.🫀 The stomach is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) respiratory system
  22. 22.❤️ How many chambers (rooms) does the human heart have?
  23. 23.True or false: the spinal cord is part of the skeletal system. (a) False (b) True
  24. 24.True or false: the stomach is part of the digestive system. (a) False (b) True
  25. 25.True or false: the large intestine is part of the skeletal system. (a) False (b) True
  26. 26.True or false: the blood is part of the circulatory system. (a) True (b) False
  27. 27.True or false: pumping blood is a job of the heart. (a) False (b) True
  28. 28.True or false: thinking and learning is a job of the kidneys. (a) True (b) False
  29. 29.🫀 The backbone is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  30. 30.Which of these is part of the skeletal system? (a) small intestine (b) rib (c) blood (d) food pipe
  31. 31.🫘 How many kidneys do we have?
  32. 32.Which of these is part of the nervous system? (a) food pipe (b) thigh bone (c) stomach (d) nerve
  33. 33.🫀 The heart is part of which body system? (a) respiratory system (b) digestive system (c) circulatory system (d) nervous system
  34. 34.🦷 How many permanent teeth does a grown-up have in all?
  35. 35.🫀 The thigh bone is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  36. 36.What is a job of the lungs? (a) thinking and learning (b) protecting the brain (c) covering the body (d) taking in oxygen
  37. 37.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) lung (d) blood
  38. 38.What is a job of the ribs? (a) protecting the brain (b) cleaning the blood (c) guarding heart and lungs (d) pumping blood
  39. 39.Which of these is part of the respiratory system? (a) blood vessel (b) brain (c) windpipe (d) food pipe
  40. 40.🔍 Which is the odd one out? (a) thigh bone (b) small intestine (c) rib (d) backbone

Answer key

  1. False
  2. pulling bones to move
  3. stomach
  4. False
  5. windpipe
  6. covering the body
  7. digestive system
  8. in the mouth
  9. backbone
  10. True
  11. True
  12. ear
  13. skin
  14. 206
  15. blood vessel
  16. digestive system
  17. False
  18. False
  19. ribs
  20. True
  21. digestive system
  22. 4
  23. False
  24. True
  25. False
  26. True
  27. True
  28. False
  29. skeletal system
  30. rib
  31. 2
  32. nerve
  33. circulatory system
  34. 32
  35. skeletal system
  36. taking in oxygen
  37. lung
  38. guarding heart and lungs
  39. windpipe
  40. small intestine

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