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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 548 · 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: thinking and learning is a job of the brain. (a) False (b) True
  2. 2.🔍 Which is the odd one out? (a) windpipe (b) brain (c) nerve (d) spinal cord
  3. 3.Which of these is part of the circulatory system? (a) thigh bone (b) windpipe (c) blood vessel (d) lung
  4. 4.Which of these is part of the skeletal system? (a) brain (b) backbone (c) lung (d) liver
  5. 5.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) kidneys (c) ribs (d) stomach
  6. 6.True or false: thinking and learning is a job of the skull. (a) True (b) False
  7. 7.Which of these is part of the digestive system? (a) large intestine (b) lung (c) nerve (d) heart
  8. 8.True or false: the rib is part of the circulatory system. (a) False (b) True
  9. 9.True or false: the small intestine is part of the circulatory system. (a) False (b) True
  10. 10.What is a job of the ribs? (a) guarding heart and lungs (b) churning food (c) pumping blood (d) cleaning the blood
  11. 11.🩺 Which body part has this job: covering the body? (a) skull (b) kidneys (c) lungs (d) skin
  12. 12.What is a job of the stomach? (a) pumping blood (b) thinking and learning (c) churning food (d) covering the body
  13. 13.True or false: taking in oxygen is a job of the lungs. (a) True (b) False
  14. 14.🫀 The large intestine is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) digestive system
  15. 15.🫀 The food pipe is part of which body system? (a) respiratory system (b) skeletal system (c) digestive system (d) nervous system
  16. 16.👄 Where does digestion begin? (a) in the heart (b) in the mouth (c) in the lungs (d) in the stomach
  17. 17.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  18. 18.Which of these is part of the respiratory system? (a) large intestine (b) backbone (c) spinal cord (d) lung
  19. 19.🫀 The liver is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  20. 20.Which of these is part of the nervous system? (a) nerve (b) thigh bone (c) small intestine (d) liver
  21. 21.🫀 The heart is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) skeletal system
  22. 22.🦴 How many bones are there in a grown-up’s body?
  23. 23.True or false: the food pipe is part of the skeletal system. (a) False (b) True
  24. 24.🔍 Which is the odd one out? (a) liver (b) stomach (c) large intestine (d) brain
  25. 25.🩺 Which body part has this job: pulling bones to move? (a) skull (b) muscles (c) kidneys (d) skin
  26. 26.True or false: the large intestine is part of the respiratory system. (a) True (b) False
  27. 27.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  28. 28.🫀 The windpipe is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  29. 29.Which of these is part of the digestive system? (a) windpipe (b) spinal cord (c) blood vessel (d) food pipe
  30. 30.What is a job of the lungs? (a) thinking and learning (b) pulling bones to move (c) pumping blood (d) taking in oxygen
  31. 31.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) lung (d) blood
  32. 32.True or false: the skull is part of the nervous system. (a) False (b) True
  33. 33.🔍 Which is the odd one out? (a) heart (b) blood (c) backbone (d) blood vessel
  34. 34.Which of these is part of the digestive system? (a) backbone (b) brain (c) blood vessel (d) stomach
  35. 35.What is a job of the heart? (a) pumping blood (b) taking in oxygen (c) cleaning the blood (d) guarding heart and lungs
  36. 36.What is a job of the skull? (a) churning food (b) protecting the brain (c) thinking and learning (d) guarding heart and lungs
  37. 37.🦷 How many milk teeth does a child have?
  38. 38.🦵 The longest bone of the body is in the ___. (a) neck (b) finger (c) thigh (d) arm
  39. 39.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) nose (d) toe
  40. 40.True or false: the backbone is part of the respiratory system. (a) False (b) True

Answer key

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

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