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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 651 · 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 “when the program starts”? (a) a sound block (b) a motion block (c) an if block (d) an event block
  2. 2.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if touching the wall (c) if score is 10 (d) if the key is down
  3. 3.🧱 A sprite runs: repeat 7 times [ move 35 steps ]. How many steps does it move in all?
  4. 4.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
  5. 5.🔍 Which is the odd one out? (a) play a beep (b) when sprite is clicked (c) when a key is pressed (d) when the program starts
  6. 6.🧱 A sprite runs: repeat 6 times [ move 25 steps ]. How many steps does it move in all?
  7. 7.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
  8. 8.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) jigsaw puzzle pieces (d) sand
  9. 9.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) move 10 steps (d) play a beep
  10. 10.🧱 What kind of block is “if score is 10”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  11. 11.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  12. 12.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  13. 13.🔍 Which is the odd one out? (a) glide to the edge (b) when the program starts (c) when sprite is clicked (d) when a key is pressed
  14. 14.Which of these is an event block? (a) repeat forever (b) if score is 10 (c) when sprite is clicked (d) repeat 4 times
  15. 15.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) when sprite is clicked (d) play a beep
  16. 16.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  17. 17.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) a loop block (d) an event block
  18. 18.Which of these is a loop block? (a) turn right 90 degrees (b) repeat 4 times (c) when sprite is clicked (d) glide to the edge
  19. 19.Which of these is a loop block? (a) when the program starts (b) repeat forever (c) play a beep (d) turn right 90 degrees
  20. 20.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
  21. 21.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  22. 22.Which of these is an if block? (a) set volume to 50% (b) repeat forever (c) if the key is down (d) repeat 4 times
  23. 23.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  24. 24.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  25. 25.Which of these is an event block? (a) repeat 4 times (b) repeat until done (c) play a drum beat (d) when the program starts
  26. 26.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) repeat 4 times
  27. 27.Which of these is a loop block? (a) play a beep (b) repeat until done (c) glide to the edge (d) when a key is pressed
  28. 28.Which of these is a motion block? (a) repeat until done (b) when a key is pressed (c) repeat 4 times (d) move 10 steps
  29. 29.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  30. 30.🔍 Which is the odd one out? (a) if score is 10 (b) repeat forever (c) repeat until done (d) repeat 4 times
  31. 31.Which of these is an event block? (a) repeat 4 times (b) play a beep (c) when a key is pressed (d) if the key is down
  32. 32.🐱 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
  33. 33.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  34. 34.🧱 A sprite runs: repeat 4 times [ move 45 steps ]. How many steps does it move in all?
  35. 35.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) when the program starts
  36. 36.🧱 A sprite runs: repeat 6 times [ move 45 steps ]. How many steps does it move in all?
  37. 37.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  38. 38.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.Which of these is a sound block? (a) repeat forever (b) repeat until done (c) play a beep (d) when sprite is clicked
  40. 40.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an if block (c) a sound block (d) a loop block

Answer key

  1. an event block
  2. turn right 90 degrees
  3. 245
  4. a sound block
  5. play a beep
  6. 150
  7. 180
  8. jigsaw puzzle pieces
  9. move 10 steps
  10. an if block
  11. a loop block
  12. an event block
  13. glide to the edge
  14. when sprite is clicked
  15. when sprite is clicked
  16. 9
  17. a sound block
  18. repeat 4 times
  19. repeat forever
  20. a sound block
  21. 25
  22. if the key is down
  23. 6
  24. a loop block
  25. when the program starts
  26. repeat 4 times
  27. repeat until done
  28. move 10 steps
  29. 9
  30. if score is 10
  31. when a key is pressed
  32. a sprite
  33. 8
  34. 180
  35. when the program starts
  36. 270
  37. a motion block
  38. 15
  39. play a beep
  40. an if block

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