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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 844 · 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 nerve is part of the nervous system. (a) False (b) True
  2. 2.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) toe (d) nose
  3. 3.❤️ How many chambers (rooms) does the human heart have?
  4. 4.🫀 The blood is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) circulatory system
  5. 5.🦷 How many milk teeth does a child have?
  6. 6.🫀 The small intestine is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) circulatory system
  7. 7.🫀 The windpipe is part of which body system? (a) nervous system (b) digestive system (c) skeletal system (d) respiratory system
  8. 8.🩺 Which body part has this job: pumping blood? (a) ribs (b) kidneys (c) heart (d) skull
  9. 9.True or false: the nerve is part of the digestive system. (a) False (b) True
  10. 10.True or false: thinking and learning is a job of the brain. (a) True (b) False
  11. 11.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) lungs (c) brain (d) skin
  12. 12.🦷 How many permanent teeth does a grown-up have in all?
  13. 13.True or false: thinking and learning is a job of the ribs. (a) False (b) True
  14. 14.True or false: the windpipe is part of the respiratory system. (a) False (b) True
  15. 15.🔍 Which is the odd one out? (a) windpipe (b) nerve (c) brain (d) spinal cord
  16. 16.🦴 How many bones are there in a grown-up’s body?
  17. 17.🫀 The rib is part of which body system? (a) skeletal system (b) respiratory system (c) circulatory system (d) digestive system
  18. 18.🫀 The liver is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  19. 19.What is a job of the stomach? (a) churning food (b) thinking and learning (c) taking in oxygen (d) covering the body
  20. 20.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  21. 21.🩺 Which body part has this job: taking in oxygen? (a) stomach (b) heart (c) brain (d) lungs
  22. 22.🫀 The large intestine is part of which body system? (a) digestive system (b) respiratory system (c) circulatory system (d) skeletal system
  23. 23.True or false: the backbone is part of the digestive system. (a) True (b) False
  24. 24.True or false: the rib is part of the skeletal system. (a) True (b) False
  25. 25.True or false: protecting the brain is a job of the skin. (a) True (b) False
  26. 26.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) neck (d) thigh
  27. 27.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  28. 28.🫀 The food pipe is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) circulatory system
  29. 29.Which of these is part of the skeletal system? (a) lung (b) backbone (c) windpipe (d) blood vessel
  30. 30.Which of these is part of the skeletal system? (a) spinal cord (b) rib (c) blood vessel (d) lung
  31. 31.Which of these is part of the digestive system? (a) large intestine (b) backbone (c) blood vessel (d) nerve
  32. 32.🩺 Which body part has this job: churning food? (a) skin (b) stomach (c) brain (d) ribs
  33. 33.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  34. 34.True or false: the blood is part of the skeletal system. (a) False (b) True
  35. 35.Which of these is part of the digestive system? (a) heart (b) lung (c) backbone (d) stomach
  36. 36.🫀 The skull is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  37. 37.🔍 Which is the odd one out? (a) skull (b) rib (c) spinal cord (d) thigh bone
  38. 38.🔍 Which is the odd one out? (a) thigh bone (b) food pipe (c) stomach (d) small intestine
  39. 39.Which of these is part of the circulatory system? (a) rib (b) spinal cord (c) blood (d) backbone
  40. 40.🔍 Which is the odd one out? (a) skull (b) backbone (c) rib (d) heart

Answer key

  1. True
  2. ear
  3. 4
  4. circulatory system
  5. 20
  6. digestive system
  7. respiratory system
  8. heart
  9. False
  10. True
  11. muscles
  12. 32
  13. False
  14. True
  15. windpipe
  16. 206
  17. skeletal system
  18. digestive system
  19. churning food
  20. False
  21. lungs
  22. digestive system
  23. False
  24. True
  25. False
  26. thigh
  27. True
  28. digestive system
  29. backbone
  30. rib
  31. large intestine
  32. stomach
  33. False
  34. False
  35. stomach
  36. skeletal system
  37. spinal cord
  38. thigh bone
  39. blood
  40. heart

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