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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 620 · 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.🫘 How many kidneys do we have?
  2. 2.🫀 The stomach is part of which body system? (a) skeletal system (b) nervous system (c) respiratory system (d) digestive system
  3. 3.Which of these is part of the respiratory system? (a) spinal cord (b) windpipe (c) small intestine (d) stomach
  4. 4.True or false: cleaning the blood is a job of the lungs. (a) True (b) False
  5. 5.True or false: the skull is part of the respiratory system. (a) False (b) True
  6. 6.🫀 The nerve is part of which body system? (a) skeletal system (b) circulatory system (c) respiratory system (d) nervous system
  7. 7.🦵 The longest bone of the body is in the ___. (a) arm (b) thigh (c) neck (d) finger
  8. 8.True or false: pumping blood is a job of the heart. (a) True (b) False
  9. 9.🦷 How many milk teeth does a child have?
  10. 10.🔍 Which is the odd one out? (a) food pipe (b) stomach (c) large intestine (d) blood
  11. 11.What is a job of the kidneys? (a) guarding heart and lungs (b) pumping blood (c) churning food (d) cleaning the blood
  12. 12.What is a job of the skull? (a) covering the body (b) protecting the brain (c) pumping blood (d) churning food
  13. 13.True or false: taking in oxygen is a job of the lungs. (a) False (b) True
  14. 14.True or false: the food pipe is part of the digestive system. (a) True (b) False
  15. 15.🧍 Which is the largest organ of the human body? (a) skin (b) kidney (c) brain (d) heart
  16. 16.True or false: pulling bones to move is a job of the muscles. (a) True (b) False
  17. 17.What is a job of the muscles? (a) cleaning the blood (b) taking in oxygen (c) thinking and learning (d) pulling bones to move
  18. 18.🫀 The large intestine is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  19. 19.True or false: churning food is a job of the stomach. (a) False (b) True
  20. 20.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) thigh bone (d) nerve
  21. 21.True or false: cleaning the blood is a job of the kidneys. (a) True (b) False
  22. 22.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) carbon dioxide (d) smoke
  23. 23.What is a job of the skin? (a) guarding heart and lungs (b) covering the body (c) cleaning the blood (d) protecting the brain
  24. 24.What is a job of the heart? (a) taking in oxygen (b) protecting the brain (c) pumping blood (d) churning food
  25. 25.🔍 Which is the odd one out? (a) liver (b) large intestine (c) stomach (d) brain
  26. 26.🔍 Which is the odd one out? (a) windpipe (b) blood vessel (c) blood (d) heart
  27. 27.🩺 Which body part has this job: churning food? (a) ribs (b) skull (c) kidneys (d) stomach
  28. 28.Which of these is part of the skeletal system? (a) skull (b) windpipe (c) large intestine (d) nerve
  29. 29.🩺 Which body part has this job: pumping blood? (a) muscles (b) skin (c) heart (d) kidneys
  30. 30.🔍 Which is the odd one out? (a) liver (b) small intestine (c) backbone (d) food pipe
  31. 31.True or false: the heart is part of the circulatory system. (a) False (b) True
  32. 32.True or false: guarding heart and lungs is a job of the skin. (a) False (b) True
  33. 33.True or false: the spinal cord is part of the skeletal system. (a) True (b) False
  34. 34.🦷 How many permanent teeth does a grown-up have in all?
  35. 35.Which of these is part of the nervous system? (a) stomach (b) blood vessel (c) small intestine (d) spinal cord
  36. 36.True or false: the rib is part of the skeletal system. (a) False (b) True
  37. 37.True or false: the backbone is part of the circulatory system. (a) True (b) False
  38. 38.True or false: covering the body is a job of the lungs. (a) False (b) True
  39. 39.🫀 The windpipe is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) skeletal system
  40. 40.Which of these is part of the nervous system? (a) nerve (b) liver (c) backbone (d) rib

Answer key

  1. 2
  2. digestive system
  3. windpipe
  4. False
  5. False
  6. nervous system
  7. thigh
  8. True
  9. 20
  10. blood
  11. cleaning the blood
  12. protecting the brain
  13. True
  14. True
  15. skin
  16. True
  17. pulling bones to move
  18. digestive system
  19. True
  20. thigh bone
  21. True
  22. oxygen
  23. covering the body
  24. pumping blood
  25. brain
  26. windpipe
  27. stomach
  28. skull
  29. heart
  30. backbone
  31. True
  32. False
  33. False
  34. 32
  35. spinal cord
  36. True
  37. False
  38. False
  39. respiratory system
  40. nerve

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