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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 595 · 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.🔍 Which is the odd one out? (a) brain (b) blood (c) nerve (d) spinal cord
  2. 2.True or false: pumping blood is a job of the ribs. (a) False (b) True
  3. 3.🔍 Which is the odd one out? (a) large intestine (b) food pipe (c) small intestine (d) thigh bone
  4. 4.🫘 How many kidneys do we have?
  5. 5.🔍 Which is the odd one out? (a) spinal cord (b) nerve (c) windpipe (d) brain
  6. 6.True or false: the brain is part of the skeletal system. (a) False (b) True
  7. 7.True or false: pumping blood is a job of the heart. (a) False (b) True
  8. 8.What is a job of the ribs? (a) pulling bones to move (b) taking in oxygen (c) guarding heart and lungs (d) protecting the brain
  9. 9.👂 The smallest bone of the body is in the ___. (a) nose (b) toe (c) ear (d) finger
  10. 10.🩺 Which body part has this job: churning food? (a) stomach (b) ribs (c) brain (d) skin
  11. 11.True or false: covering the body is a job of the skin. (a) False (b) True
  12. 12.🔍 Which is the odd one out? (a) lung (b) brain (c) spinal cord (d) nerve
  13. 13.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) food pipe (d) heart
  14. 14.🫀 The stomach is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) digestive system
  15. 15.🫀 The food pipe is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) circulatory system
  16. 16.True or false: the blood vessel is part of the digestive system. (a) False (b) True
  17. 17.True or false: the heart is part of the digestive system. (a) False (b) True
  18. 18.👄 Where does digestion begin? (a) in the mouth (b) in the lungs (c) in the heart (d) in the stomach
  19. 19.True or false: the blood is part of the circulatory system. (a) True (b) False
  20. 20.🫀 The lung is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) nervous system
  21. 21.🔍 Which is the odd one out? (a) rib (b) spinal cord (c) thigh bone (d) skull
  22. 22.🫀 The blood is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) circulatory system
  23. 23.🫀 The spinal cord is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) circulatory system
  24. 24.🔍 Which is the odd one out? (a) rib (b) skull (c) backbone (d) large intestine
  25. 25.True or false: the nerve is part of the nervous system. (a) True (b) False
  26. 26.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) blood (d) brain
  27. 27.True or false: thinking and learning is a job of the heart. (a) True (b) False
  28. 28.🫁 How many lungs do we have?
  29. 29.🦴 How many bones are there in a grown-up’s body?
  30. 30.True or false: churning food is a job of the brain. (a) True (b) False
  31. 31.🩺 Which body part has this job: covering the body? (a) stomach (b) skin (c) kidneys (d) brain
  32. 32.🩺 Which body part has this job: pulling bones to move? (a) brain (b) stomach (c) muscles (d) skull
  33. 33.True or false: protecting the brain is a job of the skull. (a) False (b) True
  34. 34.True or false: the blood vessel is part of the respiratory system. (a) True (b) False
  35. 35.🩺 Which body part has this job: taking in oxygen? (a) kidneys (b) lungs (c) skin (d) skull
  36. 36.Which of these is part of the nervous system? (a) brain (b) skull (c) large intestine (d) thigh bone
  37. 37.Which of these is part of the respiratory system? (a) heart (b) lung (c) blood (d) large intestine
  38. 38.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  39. 39.Which of these is part of the nervous system? (a) nerve (b) blood vessel (c) large intestine (d) thigh bone
  40. 40.True or false: the spinal cord is part of the nervous system. (a) True (b) False

Answer key

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

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