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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 96 · 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) skin (b) lungs (c) stomach (d) ribs
  2. 2.Which of these is part of the skeletal system? (a) backbone (b) spinal cord (c) stomach (d) blood
  3. 3.What is a job of the lungs? (a) covering the body (b) guarding heart and lungs (c) pumping blood (d) taking in oxygen
  4. 4.🫀 The food pipe is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  5. 5.🧍 Which is the largest organ of the human body? (a) skin (b) brain (c) heart (d) kidney
  6. 6.True or false: the food pipe is part of the circulatory system. (a) True (b) False
  7. 7.True or false: guarding heart and lungs is a job of the ribs. (a) True (b) False
  8. 8.🔍 Which is the odd one out? (a) backbone (b) lung (c) rib (d) thigh bone
  9. 9.🔍 Which is the odd one out? (a) liver (b) windpipe (c) small intestine (d) food pipe
  10. 10.🩺 Which body part has this job: covering the body? (a) skin (b) heart (c) lungs (d) ribs
  11. 11.🫁 How many lungs do we have?
  12. 12.True or false: the brain is part of the nervous system. (a) False (b) True
  13. 13.🔍 Which is the odd one out? (a) backbone (b) stomach (c) rib (d) thigh bone
  14. 14.True or false: taking in oxygen is a job of the muscles. (a) False (b) True
  15. 15.Which of these is part of the respiratory system? (a) brain (b) small intestine (c) nerve (d) windpipe
  16. 16.Which of these is part of the digestive system? (a) blood vessel (b) nerve (c) blood (d) small intestine
  17. 17.🩺 Which body part has this job: pulling bones to move? (a) muscles (b) skin (c) skull (d) brain
  18. 18.What is a job of the ribs? (a) guarding heart and lungs (b) pumping blood (c) churning food (d) pulling bones to move
  19. 19.What is a job of the skin? (a) pumping blood (b) protecting the brain (c) thinking and learning (d) covering the body
  20. 20.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) toe (d) ear
  21. 21.🔍 Which is the odd one out? (a) liver (b) thigh bone (c) rib (d) skull
  22. 22.🫀 The lung is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
  23. 23.Which of these is part of the nervous system? (a) brain (b) blood (c) small intestine (d) lung
  24. 24.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) nerve (d) blood
  25. 25.🫀 The liver is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) skeletal system
  26. 26.Which of these is part of the respiratory system? (a) lung (b) stomach (c) brain (d) spinal cord
  27. 27.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) thigh (d) neck
  28. 28.Which of these is part of the digestive system? (a) nerve (b) lung (c) spinal cord (d) food pipe
  29. 29.🩺 Which body part has this job: guarding heart and lungs? (a) brain (b) muscles (c) lungs (d) ribs
  30. 30.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  31. 31.True or false: the spinal cord is part of the digestive system. (a) False (b) True
  32. 32.🫀 The stomach is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) circulatory system
  33. 33.🔍 Which is the odd one out? (a) small intestine (b) liver (c) brain (d) large intestine
  34. 34.True or false: covering the body is a job of the brain. (a) True (b) False
  35. 35.🫘 How many kidneys do we have?
  36. 36.🫀 The blood vessel is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system
  37. 37.🩺 Which body part has this job: pumping blood? (a) kidneys (b) ribs (c) stomach (d) heart
  38. 38.🦷 How many milk teeth does a child have?
  39. 39.❤️ How many chambers (rooms) does the human heart have?
  40. 40.True or false: the rib is part of the respiratory system. (a) True (b) False

Answer key

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

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