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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 831 · 40 questions
TalentJR

Remember (Times × amount): Event = when something happens; motion = move or turn; sound = play a sound; if = check a condition. A loop repeats the blocks inside it: total = times × amount. repeat N times [move, turn 360 ÷ N degrees] draws a shape with N sides.

NameDateTime takenScore ___ / 40
  1. 1.Which of these is a loop block? (a) repeat 4 times (b) if score is 10 (c) play a beep (d) glide to the edge
  2. 2.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a loop block (d) a motion block
  3. 3.Which of these is a loop block? (a) set volume to 50% (b) repeat forever (c) if score is 10 (d) glide to the edge
  4. 4.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a sprite (c) a pixel (d) a folder
  5. 5.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
  6. 6.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a motion block (d) a loop block
  7. 7.Which of these is a sound block? (a) repeat forever (b) move 10 steps (c) repeat 4 times (d) play a drum beat
  8. 8.🧱 What kind of block is “repeat forever”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
  9. 9.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) repeat forever (d) play a drum beat
  10. 10.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) jigsaw puzzle pieces (d) wet clay
  11. 11.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
  12. 12.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) turn right 90 degrees (d) if touching the wall
  13. 13.Which of these is a sound block? (a) repeat 4 times (b) set volume to 50% (c) if the key is down (d) if touching the wall
  14. 14.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a loop block (c) a motion block (d) an if block
  15. 15.Which of these is an if block? (a) when the program starts (b) when a key is pressed (c) turn right 90 degrees (d) if score is 10
  16. 16.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a loop block (c) a sound block (d) an event block
  17. 17.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  18. 18.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) when the program starts
  19. 19.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) play a beep
  20. 20.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  21. 21.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  22. 22.Which of these is an event block? (a) repeat 4 times (b) when a key is pressed (c) play a beep (d) glide to the edge
  23. 23.🔍 Which is the odd one out? (a) if the key is down (b) play a drum beat (c) set volume to 50% (d) play a beep
  24. 24.🧱 What kind of block is “when the program starts”? (a) a sound block (b) an event block (c) an if block (d) a loop block
  25. 25.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  26. 26.🧱 A sprite runs: repeat 7 times [ move 40 steps ]. How many steps does it move in all?
  27. 27.Which of these is a sound block? (a) if score is 10 (b) move 10 steps (c) play a beep (d) when sprite is clicked
  28. 28.Which of these is a motion block? (a) when a key is pressed (b) turn right 90 degrees (c) repeat forever (d) repeat 4 times
  29. 29.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) play a drum beat (d) repeat 4 times
  30. 30.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) repeat until done
  31. 31.Which of these is a motion block? (a) glide to the edge (b) repeat 4 times (c) play a drum beat (d) play a beep
  32. 32.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  33. 33.🧱 A sprite runs: repeat 7 times [ move 45 steps ]. How many steps does it move in all?
  34. 34.🧱 A sprite runs: repeat 5 times [ move 50 steps ]. How many steps does it move in all?
  35. 35.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) when sprite is clicked (d) repeat forever
  36. 36.Which of these is a motion block? (a) repeat forever (b) move 10 steps (c) set volume to 50% (d) if the key is down
  37. 37.Which of these is an event block? (a) move 10 steps (b) if the key is down (c) when the program starts (d) repeat until done
  38. 38.🧱 What kind of block is “repeat until done”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
  39. 39.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  40. 40.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an if block (c) an event block (d) a loop block

Answer key

  1. repeat 4 times
  2. a loop block
  3. repeat forever
  4. a sprite
  5. an if block
  6. an event block
  7. play a drum beat
  8. a loop block
  9. repeat forever
  10. jigsaw puzzle pieces
  11. 360
  12. turn right 90 degrees
  13. set volume to 50%
  14. an if block
  15. if score is 10
  16. a loop block
  17. 16
  18. when the program starts
  19. play a beep
  20. a motion block
  21. a sound block
  22. when a key is pressed
  23. if the key is down
  24. an event block
  25. 20
  26. 280
  27. play a beep
  28. turn right 90 degrees
  29. repeat 4 times
  30. repeat until done
  31. glide to the edge
  32. 4
  33. 315
  34. 250
  35. when sprite is clicked
  36. move 10 steps
  37. when the program starts
  38. a loop block
  39. 8
  40. an if block

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