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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 754 · 40 questions
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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.🫁 How many lungs do we have?
  2. 2.🔍 Which is the odd one out? (a) large intestine (b) blood (c) small intestine (d) food pipe
  3. 3.Which of these is part of the respiratory system? (a) thigh bone (b) liver (c) backbone (d) lung
  4. 4.True or false: covering the body is a job of the heart. (a) False (b) True
  5. 5.🩺 Which body part has this job: covering the body? (a) kidneys (b) brain (c) skin (d) ribs
  6. 6.👄 Where does digestion begin? (a) in the lungs (b) in the mouth (c) in the heart (d) in the stomach
  7. 7.🫘 How many kidneys do we have?
  8. 8.🫀 The nerve is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  9. 9.🦴 How many bones are there in a grown-up’s body?
  10. 10.True or false: protecting the brain is a job of the lungs. (a) True (b) False
  11. 11.True or false: the blood is part of the digestive system. (a) False (b) True
  12. 12.🫀 The liver is part of which body system? (a) nervous system (b) skeletal system (c) respiratory system (d) digestive system
  13. 13.🫀 The brain is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) nervous system
  14. 14.🩺 Which body part has this job: thinking and learning? (a) heart (b) lungs (c) brain (d) kidneys
  15. 15.🦷 How many milk teeth does a child have?
  16. 16.🫀 The stomach is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  17. 17.🔍 Which is the odd one out? (a) lung (b) blood vessel (c) blood (d) heart
  18. 18.Which of these is part of the nervous system? (a) spinal cord (b) blood (c) large intestine (d) thigh bone
  19. 19.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) ear (d) finger
  20. 20.True or false: thinking and learning is a job of the muscles. (a) True (b) False
  21. 21.Which of these is part of the circulatory system? (a) brain (b) spinal cord (c) blood (d) liver
  22. 22.🫀 The heart is part of which body system? (a) circulatory system (b) skeletal system (c) respiratory system (d) digestive system
  23. 23.What is a job of the ribs? (a) churning food (b) guarding heart and lungs (c) pulling bones to move (d) thinking and learning
  24. 24.🩺 Which body part has this job: protecting the brain? (a) heart (b) ribs (c) skull (d) stomach
  25. 25.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) carbon dioxide (c) steam (d) oxygen
  26. 26.True or false: the thigh bone is part of the skeletal system. (a) True (b) False
  27. 27.What is a job of the skin? (a) pulling bones to move (b) covering the body (c) pumping blood (d) taking in oxygen
  28. 28.Which of these is part of the digestive system? (a) spinal cord (b) blood (c) lung (d) small intestine
  29. 29.True or false: the nerve is part of the nervous system. (a) False (b) True
  30. 30.True or false: cleaning the blood is a job of the kidneys. (a) False (b) True
  31. 31.What is a job of the lungs? (a) churning food (b) pumping blood (c) taking in oxygen (d) guarding heart and lungs
  32. 32.🫀 The skull is part of which body system? (a) digestive system (b) respiratory system (c) nervous system (d) skeletal system
  33. 33.Which of these is part of the digestive system? (a) liver (b) blood (c) nerve (d) spinal cord
  34. 34.True or false: thinking and learning is a job of the skin. (a) False (b) True
  35. 35.What is a job of the brain? (a) thinking and learning (b) churning food (c) protecting the brain (d) pumping blood
  36. 36.What is a job of the heart? (a) pumping blood (b) churning food (c) cleaning the blood (d) thinking and learning
  37. 37.Which of these is part of the respiratory system? (a) heart (b) windpipe (c) thigh bone (d) rib
  38. 38.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) brain (d) food pipe
  39. 39.True or false: the lung is part of the skeletal system. (a) True (b) False
  40. 40.🫀 The blood vessel is part of which body system? (a) circulatory system (b) skeletal system (c) digestive system (d) nervous system

Answer key

  1. 2
  2. blood
  3. lung
  4. False
  5. skin
  6. in the mouth
  7. 2
  8. nervous system
  9. 206
  10. False
  11. False
  12. digestive system
  13. nervous system
  14. brain
  15. 20
  16. digestive system
  17. lung
  18. spinal cord
  19. ear
  20. False
  21. blood
  22. circulatory system
  23. guarding heart and lungs
  24. skull
  25. oxygen
  26. True
  27. covering the body
  28. small intestine
  29. True
  30. True
  31. taking in oxygen
  32. skeletal system
  33. liver
  34. False
  35. thinking and learning
  36. pumping blood
  37. windpipe
  38. brain
  39. False
  40. circulatory system

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