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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 710 · 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 of these is part of the digestive system? (a) heart (b) nerve (c) thigh bone (d) stomach
  2. 2.True or false: the small intestine is part of the circulatory system. (a) True (b) False
  3. 3.True or false: taking in oxygen is a job of the stomach. (a) True (b) False
  4. 4.🦷 How many milk teeth does a child have?
  5. 5.❤️ How many chambers (rooms) does the human heart have?
  6. 6.🧍 Which is the largest organ of the human body? (a) heart (b) kidney (c) skin (d) brain
  7. 7.🫀 The heart is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  8. 8.True or false: the large intestine is part of the circulatory system. (a) False (b) True
  9. 9.🩺 Which body part has this job: churning food? (a) muscles (b) skull (c) heart (d) stomach
  10. 10.🫀 The thigh bone is part of which body system? (a) circulatory system (b) respiratory system (c) skeletal system (d) nervous system
  11. 11.🫀 The nerve is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  12. 12.🦴 How many bones are there in a grown-up’s body?
  13. 13.🦷 How many permanent teeth does a grown-up have in all?
  14. 14.👂 The smallest bone of the body is in the ___. (a) finger (b) nose (c) ear (d) toe
  15. 15.💨 Which gas does our body need from the air we breathe in? (a) steam (b) oxygen (c) smoke (d) carbon dioxide
  16. 16.🫀 The backbone is part of which body system? (a) circulatory system (b) digestive system (c) nervous system (d) skeletal system
  17. 17.Which of these is part of the digestive system? (a) heart (b) rib (c) backbone (d) liver
  18. 18.🫀 The spinal cord is part of which body system? (a) circulatory system (b) digestive system (c) respiratory system (d) nervous system
  19. 19.True or false: covering the body is a job of the skin. (a) True (b) False
  20. 20.🩺 Which body part has this job: guarding heart and lungs? (a) heart (b) skin (c) stomach (d) ribs
  21. 21.🔍 Which is the odd one out? (a) brain (b) stomach (c) liver (d) small intestine
  22. 22.🩺 Which body part has this job: thinking and learning? (a) kidneys (b) heart (c) stomach (d) brain
  23. 23.True or false: the nerve is part of the nervous system. (a) False (b) True
  24. 24.True or false: the thigh bone is part of the skeletal system. (a) False (b) True
  25. 25.True or false: the backbone is part of the skeletal system. (a) False (b) True
  26. 26.Which of these is part of the respiratory system? (a) rib (b) liver (c) stomach (d) windpipe
  27. 27.True or false: the rib is part of the digestive system. (a) False (b) True
  28. 28.🫀 The food pipe is part of which body system? (a) nervous system (b) skeletal system (c) digestive system (d) respiratory system
  29. 29.What is a job of the brain? (a) cleaning the blood (b) thinking and learning (c) pumping blood (d) churning food
  30. 30.🫁 How many lungs do we have?
  31. 31.What is a job of the skull? (a) protecting the brain (b) guarding heart and lungs (c) churning food (d) thinking and learning
  32. 32.🫀 The windpipe is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) digestive system
  33. 33.True or false: the food pipe is part of the digestive system. (a) True (b) False
  34. 34.🫀 The small intestine is part of which body system? (a) respiratory system (b) nervous system (c) digestive system (d) skeletal system
  35. 35.True or false: pulling bones to move is a job of the kidneys. (a) True (b) False
  36. 36.True or false: the nerve is part of the respiratory system. (a) False (b) True
  37. 37.True or false: the liver is part of the digestive system. (a) False (b) True
  38. 38.🦵 The longest bone of the body is in the ___. (a) finger (b) thigh (c) arm (d) neck
  39. 39.🔍 Which is the odd one out? (a) blood (b) blood vessel (c) heart (d) windpipe
  40. 40.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) rib (d) stomach

Answer key

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

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