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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 471 · 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.True or false: churning food is a job of the brain. (a) True (b) False
  2. 2.🦵 The longest bone of the body is in the ___. (a) finger (b) arm (c) thigh (d) neck
  3. 3.🔍 Which is the odd one out? (a) lung (b) large intestine (c) food pipe (d) small intestine
  4. 4.👄 Where does digestion begin? (a) in the mouth (b) in the stomach (c) in the lungs (d) in the heart
  5. 5.Which of these is part of the nervous system? (a) spinal cord (b) thigh bone (c) heart (d) windpipe
  6. 6.What is a job of the kidneys? (a) cleaning the blood (b) pulling bones to move (c) guarding heart and lungs (d) pumping blood
  7. 7.True or false: churning food is a job of the skin. (a) False (b) True
  8. 8.🔍 Which is the odd one out? (a) rib (b) spinal cord (c) thigh bone (d) skull
  9. 9.True or false: the spinal cord is part of the nervous system. (a) True (b) False
  10. 10.What is a job of the heart? (a) protecting the brain (b) thinking and learning (c) cleaning the blood (d) pumping blood
  11. 11.🫀 The small intestine is part of which body system? (a) skeletal system (b) digestive system (c) nervous system (d) respiratory system
  12. 12.🔍 Which is the odd one out? (a) windpipe (b) skull (c) backbone (d) rib
  13. 13.❤️ How many chambers (rooms) does the human heart have?
  14. 14.🫁 How many lungs do we have?
  15. 15.🫘 How many kidneys do we have?
  16. 16.🦷 How many permanent teeth does a grown-up have in all?
  17. 17.Which of these is part of the nervous system? (a) thigh bone (b) nerve (c) heart (d) food pipe
  18. 18.True or false: the liver is part of the circulatory system. (a) False (b) True
  19. 19.True or false: pumping blood is a job of the heart. (a) False (b) True
  20. 20.Which of these is part of the digestive system? (a) blood (b) heart (c) lung (d) stomach
  21. 21.🫀 The food pipe is part of which body system? (a) nervous system (b) circulatory system (c) respiratory system (d) digestive system
  22. 22.True or false: the food pipe is part of the skeletal system. (a) True (b) False
  23. 23.🦴 How many bones are there in a grown-up’s body?
  24. 24.True or false: the rib is part of the nervous system. (a) False (b) True
  25. 25.🦷 How many milk teeth does a child have?
  26. 26.🫀 The brain is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  27. 27.🔍 Which is the odd one out? (a) liver (b) heart (c) stomach (d) food pipe
  28. 28.🩺 Which body part has this job: covering the body? (a) muscles (b) skin (c) heart (d) ribs
  29. 29.👂 The smallest bone of the body is in the ___. (a) ear (b) finger (c) nose (d) toe
  30. 30.True or false: the large intestine is part of the nervous system. (a) False (b) True
  31. 31.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  32. 32.Which of these is part of the skeletal system? (a) blood (b) blood vessel (c) rib (d) liver
  33. 33.Which of these is part of the digestive system? (a) brain (b) food pipe (c) lung (d) heart
  34. 34.True or false: the blood is part of the digestive system. (a) False (b) True
  35. 35.True or false: the rib is part of the skeletal system. (a) True (b) False
  36. 36.True or false: the thigh bone is part of the respiratory system. (a) True (b) False
  37. 37.🩺 Which body part has this job: guarding heart and lungs? (a) muscles (b) skull (c) ribs (d) lungs
  38. 38.True or false: the spinal cord is part of the circulatory system. (a) True (b) False
  39. 39.🩺 Which body part has this job: taking in oxygen? (a) muscles (b) kidneys (c) ribs (d) lungs
  40. 40.🫀 The blood vessel is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system

Answer key

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

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