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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 669 · 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 of these is part of the skeletal system? (a) liver (b) skull (c) stomach (d) heart
  2. 2.🔍 Which is the odd one out? (a) large intestine (b) stomach (c) food pipe (d) blood
  3. 3.True or false: the liver is part of the respiratory system. (a) True (b) False
  4. 4.🔍 Which is the odd one out? (a) food pipe (b) small intestine (c) stomach (d) windpipe
  5. 5.🦷 How many milk teeth does a child have?
  6. 6.🫀 The lung is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) respiratory system
  7. 7.🫀 The small intestine is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  8. 8.Which of these is part of the digestive system? (a) heart (b) brain (c) blood (d) large intestine
  9. 9.Which of these is part of the respiratory system? (a) food pipe (b) lung (c) blood vessel (d) blood
  10. 10.True or false: the thigh bone is part of the nervous system. (a) True (b) False
  11. 11.🫁 How many lungs do we have?
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.True or false: the small intestine is part of the skeletal system. (a) True (b) False
  14. 14.True or false: the skull is part of the skeletal system. (a) True (b) False
  15. 15.🫀 The backbone is part of which body system? (a) digestive system (b) respiratory system (c) skeletal system (d) circulatory system
  16. 16.💨 Which gas does our body need from the air we breathe in? (a) oxygen (b) steam (c) carbon dioxide (d) smoke
  17. 17.Which of these is part of the circulatory system? (a) food pipe (b) nerve (c) rib (d) blood vessel
  18. 18.What is a job of the lungs? (a) cleaning the blood (b) taking in oxygen (c) churning food (d) pulling bones to move
  19. 19.Which of these is part of the digestive system? (a) heart (b) skull (c) food pipe (d) spinal cord
  20. 20.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) kidneys (c) ribs (d) lungs
  21. 21.Which of these is part of the respiratory system? (a) small intestine (b) windpipe (c) liver (d) brain
  22. 22.True or false: the large intestine is part of the digestive system. (a) True (b) False
  23. 23.🫀 The skull is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  24. 24.🩺 Which body part has this job: thinking and learning? (a) stomach (b) heart (c) lungs (d) brain
  25. 25.🫀 The blood is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  26. 26.🩺 Which body part has this job: pulling bones to move? (a) skull (b) muscles (c) stomach (d) heart
  27. 27.🫀 The spinal cord is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  28. 28.🫘 How many kidneys do we have?
  29. 29.👂 The smallest bone of the body is in the ___. (a) nose (b) finger (c) toe (d) ear
  30. 30.🩺 Which body part has this job: covering the body? (a) skull (b) kidneys (c) stomach (d) skin
  31. 31.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) heart (c) skull (d) lungs
  32. 32.🔍 Which is the odd one out? (a) blood vessel (b) heart (c) blood (d) thigh bone
  33. 33.True or false: pumping blood is a job of the skull. (a) True (b) False
  34. 34.True or false: protecting the brain is a job of the heart. (a) True (b) False
  35. 35.True or false: the small intestine is part of the digestive system. (a) False (b) True
  36. 36.👄 Where does digestion begin? (a) in the lungs (b) in the stomach (c) in the heart (d) in the mouth
  37. 37.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) heart (d) skin
  38. 38.🫀 The nerve is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  39. 39.Which of these is part of the nervous system? (a) blood vessel (b) small intestine (c) liver (d) brain
  40. 40.True or false: guarding heart and lungs is a job of the skull. (a) True (b) False

Answer key

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

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