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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 146 · 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) large intestine (b) brain (c) nerve (d) spinal cord
  2. 2.True or false: the blood is part of the circulatory system. (a) False (b) True
  3. 3.🫀 The backbone is part of which body system? (a) nervous system (b) respiratory system (c) digestive system (d) skeletal system
  4. 4.True or false: thinking and learning is a job of the skin. (a) False (b) True
  5. 5.True or false: cleaning the blood is a job of the skull. (a) True (b) False
  6. 6.🫀 The small intestine is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) nervous system
  7. 7.True or false: the large intestine is part of the digestive system. (a) False (b) True
  8. 8.What is a job of the lungs? (a) pumping blood (b) protecting the brain (c) taking in oxygen (d) cleaning the blood
  9. 9.🔍 Which is the odd one out? (a) heart (b) blood vessel (c) skull (d) blood
  10. 10.🫀 The food pipe is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) circulatory system
  11. 11.🫀 The lung is part of which body system? (a) circulatory system (b) digestive system (c) skeletal system (d) respiratory system
  12. 12.What is a job of the skin? (a) thinking and learning (b) protecting the brain (c) cleaning the blood (d) covering the body
  13. 13.🔍 Which is the odd one out? (a) liver (b) stomach (c) thigh bone (d) food pipe
  14. 14.🦵 The longest bone of the body is in the ___. (a) arm (b) finger (c) thigh (d) neck
  15. 15.True or false: the heart is part of the digestive system. (a) False (b) True
  16. 16.True or false: the stomach is part of the nervous system. (a) True (b) False
  17. 17.🫀 The thigh bone is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
  18. 18.🦷 How many milk teeth does a child have?
  19. 19.🦴 How many bones are there in a grown-up’s body?
  20. 20.🩺 Which body part has this job: pulling bones to move? (a) kidneys (b) brain (c) muscles (d) stomach
  21. 21.🧍 Which is the largest organ of the human body? (a) brain (b) kidney (c) skin (d) heart
  22. 22.Which of these is part of the respiratory system? (a) heart (b) blood vessel (c) stomach (d) lung
  23. 23.True or false: thinking and learning is a job of the brain. (a) False (b) True
  24. 24.🔍 Which is the odd one out? (a) blood vessel (b) blood (c) heart (d) brain
  25. 25.Which of these is part of the nervous system? (a) windpipe (b) spinal cord (c) stomach (d) lung
  26. 26.👄 Where does digestion begin? (a) in the stomach (b) in the mouth (c) in the heart (d) in the lungs
  27. 27.🩺 Which body part has this job: covering the body? (a) skull (b) skin (c) kidneys (d) ribs
  28. 28.True or false: covering the body is a job of the ribs. (a) False (b) True
  29. 29.True or false: taking in oxygen is a job of the skin. (a) True (b) False
  30. 30.True or false: taking in oxygen is a job of the skull. (a) True (b) False
  31. 31.True or false: the blood vessel is part of the circulatory system. (a) True (b) False
  32. 32.What is a job of the skull? (a) guarding heart and lungs (b) taking in oxygen (c) pulling bones to move (d) protecting the brain
  33. 33.🩺 Which body part has this job: thinking and learning? (a) muscles (b) lungs (c) kidneys (d) brain
  34. 34.Which of these is part of the nervous system? (a) large intestine (b) heart (c) liver (d) nerve
  35. 35.🫀 The nerve is part of which body system? (a) digestive system (b) nervous system (c) respiratory system (d) circulatory system
  36. 36.Which of these is part of the respiratory system? (a) backbone (b) thigh bone (c) windpipe (d) heart
  37. 37.🦷 How many permanent teeth does a grown-up have in all?
  38. 38.🫀 The liver is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) nervous system
  39. 39.🩺 Which body part has this job: churning food? (a) ribs (b) heart (c) brain (d) stomach
  40. 40.What is a job of the muscles? (a) cleaning the blood (b) taking in oxygen (c) covering the body (d) pulling bones to move

Answer key

  1. large intestine
  2. True
  3. skeletal system
  4. False
  5. False
  6. digestive system
  7. True
  8. taking in oxygen
  9. skull
  10. digestive system
  11. respiratory system
  12. covering the body
  13. thigh bone
  14. thigh
  15. False
  16. False
  17. skeletal system
  18. 20
  19. 206
  20. muscles
  21. skin
  22. lung
  23. True
  24. brain
  25. spinal cord
  26. in the mouth
  27. skin
  28. False
  29. False
  30. False
  31. True
  32. protecting the brain
  33. brain
  34. nerve
  35. nervous system
  36. windpipe
  37. 32
  38. digestive system
  39. stomach
  40. pulling bones to move

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