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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 145 · 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 is the odd one out? (a) heart (b) nerve (c) brain (d) spinal cord
  2. 2.What is a job of the stomach? (a) pumping blood (b) churning food (c) covering the body (d) protecting the brain
  3. 3.Which of these is part of the digestive system? (a) windpipe (b) heart (c) skull (d) stomach
  4. 4.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) nervous system (d) digestive system
  5. 5.True or false: churning food is a job of the stomach. (a) False (b) True
  6. 6.🦷 How many milk teeth does a child have?
  7. 7.🔍 Which is the odd one out? (a) brain (b) spinal cord (c) nerve (d) lung
  8. 8.🫀 The stomach is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) nervous system
  9. 9.Which of these is part of the digestive system? (a) blood (b) thigh bone (c) blood vessel (d) food pipe
  10. 10.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) respiratory system (d) nervous system
  11. 11.🫀 The skull is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) skeletal system
  12. 12.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) skull (c) skin (d) kidneys
  13. 13.🫀 The food pipe is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
  14. 14.🩺 Which body part has this job: thinking and learning? (a) stomach (b) ribs (c) brain (d) skin
  15. 15.Which of these is part of the nervous system? (a) windpipe (b) food pipe (c) brain (d) lung
  16. 16.🫀 The heart is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  17. 17.What is a job of the brain? (a) taking in oxygen (b) thinking and learning (c) churning food (d) protecting the brain
  18. 18.🔍 Which is the odd one out? (a) thigh bone (b) blood vessel (c) heart (d) blood
  19. 19.👄 Where does digestion begin? (a) in the stomach (b) in the lungs (c) in the mouth (d) in the heart
  20. 20.True or false: the blood is part of the digestive system. (a) False (b) True
  21. 21.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) windpipe
  22. 22.What is a job of the heart? (a) pumping blood (b) thinking and learning (c) covering the body (d) taking in oxygen
  23. 23.🔍 Which is the odd one out? (a) skull (b) nerve (c) backbone (d) rib
  24. 24.True or false: the brain is part of the nervous system. (a) True (b) False
  25. 25.What is a job of the skull? (a) cleaning the blood (b) pulling bones to move (c) taking in oxygen (d) protecting the brain
  26. 26.🔍 Which is the odd one out? (a) backbone (b) large intestine (c) stomach (d) small intestine
  27. 27.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) circulatory system (d) respiratory system
  28. 28.🫁 How many lungs do we have?
  29. 29.True or false: the food pipe is part of the digestive system. (a) False (b) True
  30. 30.What is a job of the muscles? (a) thinking and learning (b) pulling bones to move (c) covering the body (d) pumping blood
  31. 31.Which of these is part of the respiratory system? (a) blood vessel (b) heart (c) windpipe (d) small intestine
  32. 32.🦵 The longest bone of the body is in the ___. (a) neck (b) arm (c) thigh (d) finger
  33. 33.Which of these is part of the nervous system? (a) rib (b) nerve (c) liver (d) food pipe
  34. 34.Which of these is part of the skeletal system? (a) windpipe (b) rib (c) small intestine (d) stomach
  35. 35.True or false: the small intestine is part of the respiratory system. (a) True (b) False
  36. 36.🩺 Which body part has this job: pulling bones to move? (a) skin (b) ribs (c) muscles (d) kidneys
  37. 37.🦴 How many bones are there in a grown-up’s body?
  38. 38.Which of these is part of the respiratory system? (a) food pipe (b) spinal cord (c) small intestine (d) lung
  39. 39.True or false: thinking and learning is a job of the brain. (a) True (b) False
  40. 40.True or false: the blood is part of the circulatory system. (a) False (b) True

Answer key

  1. heart
  2. churning food
  3. stomach
  4. respiratory system
  5. True
  6. 20
  7. lung
  8. digestive system
  9. food pipe
  10. digestive system
  11. skeletal system
  12. kidneys
  13. digestive system
  14. brain
  15. brain
  16. circulatory system
  17. thinking and learning
  18. thigh bone
  19. in the mouth
  20. False
  21. windpipe
  22. pumping blood
  23. nerve
  24. True
  25. protecting the brain
  26. backbone
  27. circulatory system
  28. 2
  29. True
  30. pulling bones to move
  31. windpipe
  32. thigh
  33. nerve
  34. rib
  35. False
  36. muscles
  37. 206
  38. lung
  39. True
  40. True

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