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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 100 · 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: pumping blood? (a) heart (b) stomach (c) kidneys (d) skull
  2. 2.True or false: pulling bones to move is a job of the kidneys. (a) False (b) True
  3. 3.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) oxygen (c) steam (d) smoke
  4. 4.🫁 How many lungs do we have?
  5. 5.Which of these is part of the circulatory system? (a) backbone (b) brain (c) stomach (d) heart
  6. 6.🔍 Which is the odd one out? (a) thigh bone (b) rib (c) skull (d) heart
  7. 7.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
  8. 8.🩺 Which body part has this job: cleaning the blood? (a) brain (b) lungs (c) skull (d) kidneys
  9. 9.True or false: churning food is a job of the stomach. (a) True (b) False
  10. 10.🫀 The stomach is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  11. 11.True or false: pumping blood is a job of the heart. (a) False (b) True
  12. 12.🩺 Which body part has this job: churning food? (a) brain (b) skin (c) skull (d) stomach
  13. 13.🫀 The small intestine is part of which body system? (a) nervous system (b) respiratory system (c) circulatory system (d) digestive system
  14. 14.🩺 Which body part has this job: thinking and learning? (a) skull (b) brain (c) stomach (d) heart
  15. 15.🔍 Which is the odd one out? (a) small intestine (b) food pipe (c) stomach (d) brain
  16. 16.Which of these is part of the nervous system? (a) lung (b) nerve (c) small intestine (d) large intestine
  17. 17.🫀 The nerve is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) skeletal system
  18. 18.True or false: the stomach is part of the respiratory system. (a) False (b) True
  19. 19.🔍 Which is the odd one out? (a) windpipe (b) spinal cord (c) nerve (d) brain
  20. 20.🦷 How many permanent teeth does a grown-up have in all?
  21. 21.True or false: pulling bones to move is a job of the skull. (a) True (b) False
  22. 22.🩺 Which body part has this job: pulling bones to move? (a) heart (b) ribs (c) skull (d) muscles
  23. 23.What is a job of the brain? (a) pulling bones to move (b) churning food (c) protecting the brain (d) thinking and learning
  24. 24.True or false: pulling bones to move is a job of the brain. (a) True (b) False
  25. 25.Which of these is part of the nervous system? (a) lung (b) food pipe (c) brain (d) backbone
  26. 26.True or false: protecting the brain is a job of the skull. (a) False (b) True
  27. 27.🫀 The brain is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  28. 28.True or false: the small intestine is part of the circulatory system. (a) True (b) False
  29. 29.Which of these is part of the skeletal system? (a) blood vessel (b) nerve (c) rib (d) blood
  30. 30.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) heart (c) lungs (d) kidneys
  31. 31.True or false: the brain is part of the nervous system. (a) False (b) True
  32. 32.What is a job of the kidneys? (a) taking in oxygen (b) covering the body (c) cleaning the blood (d) pulling bones to move
  33. 33.True or false: the food pipe is part of the respiratory system. (a) True (b) False
  34. 34.Which of these is part of the digestive system? (a) heart (b) spinal cord (c) lung (d) stomach
  35. 35.🫀 The rib is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  36. 36.🧍 Which is the largest organ of the human body? (a) brain (b) skin (c) heart (d) kidney
  37. 37.🫀 The food pipe is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  38. 38.🔍 Which is the odd one out? (a) thigh bone (b) lung (c) skull (d) rib
  39. 39.Which of these is part of the nervous system? (a) lung (b) food pipe (c) spinal cord (d) thigh bone
  40. 40.🫀 The heart is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system

Answer key

  1. heart
  2. False
  3. oxygen
  4. 2
  5. heart
  6. heart
  7. True
  8. kidneys
  9. True
  10. digestive system
  11. True
  12. stomach
  13. digestive system
  14. brain
  15. brain
  16. nerve
  17. nervous system
  18. False
  19. windpipe
  20. 32
  21. False
  22. muscles
  23. thinking and learning
  24. False
  25. brain
  26. True
  27. nervous system
  28. False
  29. rib
  30. lungs
  31. True
  32. cleaning the blood
  33. False
  34. stomach
  35. skeletal system
  36. skin
  37. digestive system
  38. lung
  39. spinal cord
  40. circulatory system

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