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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 357 · 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.🧱 What kind of block is “repeat forever”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  2. 2.Which of these is an if block? (a) repeat 4 times (b) set volume to 50% (c) if score is 10 (d) move 10 steps
  3. 3.Which of these is an event block? (a) repeat 4 times (b) play a beep (c) when sprite is clicked (d) repeat until done
  4. 4.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a cursor (c) a sprite (d) a folder
  5. 5.Which of these is a loop block? (a) glide to the edge (b) set volume to 50% (c) repeat forever (d) play a beep
  6. 6.Which of these is an if block? (a) if touching the wall (b) when a key is pressed (c) play a beep (d) move 10 steps
  7. 7.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
  8. 8.🧱 A sprite runs: repeat 6 times [ move 25 steps ]. How many steps does it move in all?
  9. 9.🧱 What kind of block is “if the key is down”? (a) a loop block (b) an event block (c) an if block (d) a motion block
  10. 10.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
  11. 11.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
  12. 12.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an event block (c) a loop block (d) an if block
  13. 13.🔁 Which block repeats steps again and again? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  14. 14.Which of these is a sound block? (a) repeat 4 times (b) if score is 10 (c) play a beep (d) move 10 steps
  15. 15.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
  16. 16.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
  17. 17.🧱 A sprite runs: repeat 10 times [ move 50 steps ]. How many steps does it move in all?
  18. 18.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) glide to the edge
  19. 19.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
  20. 20.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) if score is 10
  21. 21.🧱 What kind of block is “when the program starts”? (a) an if block (b) an event block (c) a loop block (d) a motion block
  22. 22.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  23. 23.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) repeat 4 times
  24. 24.Which of these is an event block? (a) repeat until done (b) play a drum beat (c) when the program starts (d) repeat 4 times
  25. 25.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) repeat forever
  26. 26.🔍 Which is the odd one out? (a) repeat 4 times (b) set volume to 50% (c) repeat forever (d) repeat until done
  27. 27.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
  28. 28.Which of these is a motion block? (a) if the key is down (b) if score is 10 (c) when a key is pressed (d) glide to the edge
  29. 29.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?
  30. 30.Which of these is a sound block? (a) set volume to 50% (b) turn right 90 degrees (c) if score is 10 (d) repeat 4 times
  31. 31.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  32. 32.🔍 Which is the odd one out? (a) repeat until done (b) if touching the wall (c) repeat forever (d) repeat 4 times
  33. 33.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a motion block (c) a loop block (d) a sound block
  34. 34.Which of these is a loop block? (a) if touching the wall (b) repeat until done (c) when sprite is clicked (d) glide to the edge
  35. 35.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  36. 36.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) if the key is down (d) glide to the edge
  37. 37.🧱 What kind of block is “if score is 10”? (a) a loop block (b) a motion block (c) an if block (d) an event block
  38. 38.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  40. 40.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a motion block (c) a loop block (d) a sound block

Answer key

  1. a loop block
  2. if score is 10
  3. when sprite is clicked
  4. a sprite
  5. repeat forever
  6. if touching the wall
  7. a sound block
  8. 150
  9. an if block
  10. 120
  11. a motion block
  12. a loop block
  13. a loop block
  14. play a beep
  15. an event block
  16. jigsaw puzzle pieces
  17. 500
  18. glide to the edge
  19. 25
  20. if score is 10
  21. an event block
  22. 10
  23. repeat 4 times
  24. when the program starts
  25. repeat forever
  26. set volume to 50%
  27. an event block
  28. glide to the edge
  29. 10
  30. set volume to 50%
  31. a sound block
  32. if touching the wall
  33. a loop block
  34. repeat until done
  35. 210
  36. if the key is down
  37. an if block
  38. 9
  39. 20
  40. a motion block

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