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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 896 · 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: taking in oxygen is a job of the skin. (a) False (b) True
  2. 2.🔍 Which is the odd one out? (a) liver (b) large intestine (c) brain (d) food pipe
  3. 3.🫀 The rib is part of which body system? (a) digestive system (b) circulatory system (c) respiratory system (d) skeletal system
  4. 4.🩺 Which body part has this job: cleaning the blood? (a) ribs (b) lungs (c) kidneys (d) skin
  5. 5.True or false: taking in oxygen is a job of the heart. (a) False (b) True
  6. 6.What is a job of the skin? (a) covering the body (b) guarding heart and lungs (c) cleaning the blood (d) taking in oxygen
  7. 7.🔍 Which is the odd one out? (a) food pipe (b) large intestine (c) blood (d) small intestine
  8. 8.Which of these is part of the digestive system? (a) backbone (b) blood vessel (c) lung (d) small intestine
  9. 9.What is a job of the kidneys? (a) pumping blood (b) thinking and learning (c) cleaning the blood (d) pulling bones to move
  10. 10.True or false: the nerve is part of the nervous system. (a) True (b) False
  11. 11.True or false: pulling bones to move is a job of the brain. (a) True (b) False
  12. 12.🫀 The stomach is part of which body system? (a) nervous system (b) digestive system (c) respiratory system (d) skeletal system
  13. 13.True or false: the stomach is part of the digestive system. (a) True (b) False
  14. 14.True or false: cleaning the blood is a job of the muscles. (a) True (b) False
  15. 15.🧍 Which is the largest organ of the human body? (a) skin (b) heart (c) brain (d) kidney
  16. 16.👂 The smallest bone of the body is in the ___. (a) toe (b) nose (c) ear (d) finger
  17. 17.Which of these is part of the respiratory system? (a) windpipe (b) large intestine (c) skull (d) nerve
  18. 18.🦷 How many milk teeth does a child have?
  19. 19.True or false: thinking and learning is a job of the brain. (a) False (b) True
  20. 20.Which of these is part of the nervous system? (a) skull (b) stomach (c) spinal cord (d) backbone
  21. 21.👄 Where does digestion begin? (a) in the stomach (b) in the heart (c) in the mouth (d) in the lungs
  22. 22.Which of these is part of the digestive system? (a) brain (b) spinal cord (c) rib (d) food pipe
  23. 23.True or false: the food pipe is part of the digestive system. (a) True (b) False
  24. 24.True or false: the lung is part of the digestive system. (a) False (b) True
  25. 25.🫀 The lung is part of which body system? (a) circulatory system (b) nervous system (c) respiratory system (d) digestive system
  26. 26.True or false: pumping blood is a job of the heart. (a) False (b) True
  27. 27.🩺 Which body part has this job: pulling bones to move? (a) heart (b) stomach (c) brain (d) muscles
  28. 28.🫀 The brain is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) skeletal system
  29. 29.🫀 The liver is part of which body system? (a) respiratory system (b) digestive system (c) skeletal system (d) circulatory system
  30. 30.True or false: the small intestine is part of the circulatory system. (a) False (b) True
  31. 31.Which of these is part of the nervous system? (a) blood vessel (b) nerve (c) food pipe (d) small intestine
  32. 32.🫀 The windpipe is part of which body system? (a) skeletal system (b) digestive system (c) circulatory system (d) respiratory system
  33. 33.🔍 Which is the odd one out? (a) blood (b) heart (c) stomach (d) blood vessel
  34. 34.🦷 How many permanent teeth does a grown-up have in all?
  35. 35.🫁 How many lungs do we have?
  36. 36.🫀 The spinal cord is part of which body system? (a) digestive system (b) nervous system (c) skeletal system (d) circulatory system
  37. 37.True or false: the nerve is part of the skeletal system. (a) True (b) False
  38. 38.Which of these is part of the circulatory system? (a) heart (b) thigh bone (c) nerve (d) lung
  39. 39.🩺 Which body part has this job: covering the body? (a) skull (b) kidneys (c) skin (d) heart
  40. 40.🔍 Which is the odd one out? (a) brain (b) thigh bone (c) spinal cord (d) nerve

Answer key

  1. False
  2. brain
  3. skeletal system
  4. kidneys
  5. False
  6. covering the body
  7. blood
  8. small intestine
  9. cleaning the blood
  10. True
  11. False
  12. digestive system
  13. True
  14. False
  15. skin
  16. ear
  17. windpipe
  18. 20
  19. True
  20. spinal cord
  21. in the mouth
  22. food pipe
  23. True
  24. False
  25. respiratory system
  26. True
  27. muscles
  28. nervous system
  29. digestive system
  30. False
  31. nerve
  32. respiratory system
  33. stomach
  34. 32
  35. 2
  36. nervous system
  37. False
  38. heart
  39. skin
  40. thigh bone

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