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Class 5 Computer Worksheet: Block Coding

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

Answer key

  1. play a drum beat
  2. repeat until done
  3. a sound block
  4. move 10 steps
  5. a sound block
  6. a loop block
  7. when a key is pressed
  8. play a drum beat
  9. play a beep
  10. 12
  11. 20
  12. a sprite
  13. 10
  14. when a key is pressed
  15. if score is 10
  16. turn right 90 degrees
  17. glide to the edge
  18. jigsaw puzzle pieces
  19. if touching the wall
  20. 25
  21. repeat 4 times
  22. a loop block
  23. set volume to 50%
  24. 60
  25. set volume to 50%
  26. repeat forever
  27. a loop block
  28. if the key is down
  29. a motion block
  30. 12
  31. 8
  32. an event block
  33. a motion block
  34. 9
  35. move 10 steps
  36. repeat forever
  37. 8
  38. glide to the edge
  39. repeat until done
  40. a loop block

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