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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 475 · 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: the heart is part of the skeletal system. (a) False (b) True
  2. 2.True or false: the small intestine is part of the skeletal system. (a) False (b) True
  3. 3.True or false: the heart is part of the nervous system. (a) False (b) True
  4. 4.True or false: the lung is part of the nervous system. (a) False (b) True
  5. 5.🦴 How many bones are there in a grown-up’s body?
  6. 6.True or false: the liver is part of the digestive system. (a) True (b) False
  7. 7.🔍 Which is the odd one out? (a) backbone (b) blood vessel (c) heart (d) blood
  8. 8.True or false: taking in oxygen is a job of the skin. (a) False (b) True
  9. 9.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  10. 10.❤️ How many chambers (rooms) does the human heart have?
  11. 11.Which of these is part of the skeletal system? (a) rib (b) large intestine (c) stomach (d) small intestine
  12. 12.True or false: the blood is part of the digestive system. (a) True (b) False
  13. 13.🩺 Which body part has this job: pumping blood? (a) brain (b) stomach (c) skull (d) heart
  14. 14.🫘 How many kidneys do we have?
  15. 15.🧍 Which is the largest organ of the human body? (a) heart (b) skin (c) kidney (d) brain
  16. 16.🩺 Which body part has this job: thinking and learning? (a) skin (b) lungs (c) brain (d) kidneys
  17. 17.Which of these is part of the digestive system? (a) blood vessel (b) nerve (c) food pipe (d) backbone
  18. 18.🫀 The blood is part of which body system? (a) skeletal system (b) nervous system (c) digestive system (d) circulatory system
  19. 19.🩺 Which body part has this job: covering the body? (a) skin (b) stomach (c) heart (d) kidneys
  20. 20.Which of these is part of the skeletal system? (a) blood vessel (b) heart (c) backbone (d) nerve
  21. 21.🦷 How many milk teeth does a child have?
  22. 22.True or false: the blood is part of the skeletal system. (a) True (b) False
  23. 23.Which of these is part of the digestive system? (a) liver (b) nerve (c) spinal cord (d) lung
  24. 24.🩺 Which body part has this job: guarding heart and lungs? (a) lungs (b) heart (c) ribs (d) muscles
  25. 25.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) steam (c) oxygen (d) carbon dioxide
  26. 26.True or false: pulling bones to move is a job of the kidneys. (a) True (b) False
  27. 27.🩺 Which body part has this job: taking in oxygen? (a) lungs (b) brain (c) stomach (d) heart
  28. 28.🫀 The small intestine is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
  29. 29.🫀 The brain is part of which body system? (a) nervous system (b) respiratory system (c) skeletal system (d) circulatory system
  30. 30.True or false: the food pipe is part of the digestive system. (a) True (b) False
  31. 31.🔍 Which is the odd one out? (a) rib (b) stomach (c) skull (d) backbone
  32. 32.🩺 Which body part has this job: churning food? (a) brain (b) heart (c) stomach (d) lungs
  33. 33.True or false: the stomach is part of the skeletal system. (a) False (b) True
  34. 34.What is a job of the skull? (a) protecting the brain (b) churning food (c) thinking and learning (d) covering the body
  35. 35.What is a job of the brain? (a) guarding heart and lungs (b) pulling bones to move (c) churning food (d) thinking and learning
  36. 36.🦷 How many permanent teeth does a grown-up have in all?
  37. 37.🔍 Which is the odd one out? (a) stomach (b) heart (c) food pipe (d) liver
  38. 38.True or false: thinking and learning is a job of the heart. (a) False (b) True
  39. 39.True or false: the thigh bone is part of the digestive system. (a) True (b) False
  40. 40.What is a job of the ribs? (a) guarding heart and lungs (b) pumping blood (c) thinking and learning (d) churning food

Answer key

  1. False
  2. False
  3. False
  4. False
  5. 206
  6. True
  7. backbone
  8. False
  9. True
  10. 4
  11. rib
  12. False
  13. heart
  14. 2
  15. skin
  16. brain
  17. food pipe
  18. circulatory system
  19. skin
  20. backbone
  21. 20
  22. False
  23. liver
  24. ribs
  25. oxygen
  26. False
  27. lungs
  28. digestive system
  29. nervous system
  30. True
  31. stomach
  32. stomach
  33. False
  34. protecting the brain
  35. thinking and learning
  36. 32
  37. heart
  38. False
  39. False
  40. guarding heart and lungs

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