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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 565 · 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 a key is pressed”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  2. 2.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) repeat until done
  3. 3.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a cursor (d) a pixel
  4. 4.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) turn right 90 degrees
  5. 5.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) a sound block (d) an event block
  6. 6.Which of these is a motion block? (a) when sprite is clicked (b) repeat 4 times (c) move 10 steps (d) play a beep
  7. 7.Which of these is a motion block? (a) play a drum beat (b) glide to the edge (c) play a beep (d) when sprite is clicked
  8. 8.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  9. 9.Which of these is an event block? (a) repeat until done (b) if score is 10 (c) when sprite is clicked (d) turn right 90 degrees
  10. 10.Which of these is a loop block? (a) repeat forever (b) play a drum beat (c) set volume to 50% (d) when the program starts
  11. 11.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  12. 12.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a loop block (c) an event block (d) an if block
  13. 13.🔁 Which block repeats steps again and again? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  14. 14.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  15. 15.Which of these is an event block? (a) when the program starts (b) if score is 10 (c) play a drum beat (d) if the key is down
  16. 16.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  17. 17.🧱 What kind of block is “play a beep”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  18. 18.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  19. 19.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a sound block (c) a motion block (d) an event block
  20. 20.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  21. 21.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) if score is 10
  22. 22.🧱 A sprite runs: repeat 5 times [ move 15 steps ]. How many steps does it move in all?
  23. 23.Which of these is a loop block? (a) repeat until done (b) if the key is down (c) when a key is pressed (d) glide to the edge
  24. 24.Which of these is an if block? (a) if the key is down (b) when a key is pressed (c) turn right 90 degrees (d) repeat forever
  25. 25.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an if block (c) a loop block (d) an event block
  26. 26.Which of these is a loop block? (a) repeat 4 times (b) play a drum beat (c) turn right 90 degrees (d) set volume to 50%
  27. 27.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
  28. 28.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) set volume to 50% (d) if the key is down
  29. 29.Which of these is a sound block? (a) turn right 90 degrees (b) repeat forever (c) glide to the edge (d) set volume to 50%
  30. 30.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) when sprite is clicked
  31. 31.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  32. 32.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) when the program starts (d) move 10 steps
  33. 33.Which of these is a sound block? (a) repeat forever (b) move 10 steps (c) play a beep (d) glide to the edge
  34. 34.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an if block (c) a sound block (d) an event block
  35. 35.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  36. 36.🧱 A sprite runs: repeat 2 times [ move 45 steps ]. How many steps does it move in all?
  37. 37.Which of these is a motion block? (a) turn right 90 degrees (b) repeat forever (c) if score is 10 (d) when the program starts
  38. 38.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  40. 40.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) play a beep

Answer key

  1. an event block
  2. repeat until done
  3. a sprite
  4. turn right 90 degrees
  5. an if block
  6. move 10 steps
  7. glide to the edge
  8. 4
  9. when sprite is clicked
  10. repeat forever
  11. 12
  12. a loop block
  13. a loop block
  14. an event block
  15. when the program starts
  16. a motion block
  17. a sound block
  18. 20
  19. a motion block
  20. a loop block
  21. if score is 10
  22. 75
  23. repeat until done
  24. if the key is down
  25. an if block
  26. repeat 4 times
  27. jigsaw puzzle pieces
  28. set volume to 50%
  29. set volume to 50%
  30. when sprite is clicked
  31. a loop block
  32. when the program starts
  33. play a beep
  34. an if block
  35. a sound block
  36. 90
  37. turn right 90 degrees
  38. 8
  39. an event block
  40. play a beep

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