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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 862 · 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 loop block (b) an event block (c) an if block (d) a motion block
  2. 2.Which of these is a sound block? (a) repeat forever (b) repeat 4 times (c) if the key is down (d) set volume to 50%
  3. 3.Which of these is a motion block? (a) set volume to 50% (b) move 10 steps (c) play a beep (d) play a drum beat
  4. 4.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) if the key is down (d) when the program starts
  5. 5.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) repeat forever (d) when the program starts
  6. 6.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) sand (d) wet clay
  7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a folder (d) a cursor
  8. 8.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) an if block (c) a loop block (d) a sound block
  9. 9.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  10. 10.Which of these is an if block? (a) play a beep (b) when a key is pressed (c) if touching the wall (d) repeat forever
  11. 11.Which of these is a loop block? (a) repeat forever (b) when a key is pressed (c) if score is 10 (d) move 10 steps
  12. 12.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) an event block (c) a sound block (d) a loop block
  13. 13.🧱 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
  14. 14.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a loop block (c) an if block (d) a motion block
  15. 15.🧱 What kind of block is “when the program starts”? (a) an if block (b) a loop block (c) an event block (d) a motion block
  16. 16.🔍 Which is the odd one out? (a) set volume to 50% (b) if touching the wall (c) play a beep (d) play a drum beat
  17. 17.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a motion block (c) an event block (d) an if block
  18. 18.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) when sprite is clicked (d) turn right 90 degrees
  19. 19.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  20. 20.Which of these is a loop block? (a) when sprite is clicked (b) glide to the edge (c) repeat 4 times (d) set volume to 50%
  21. 21.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  22. 22.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  23. 23.Which of these is a motion block? (a) glide to the edge (b) if the key is down (c) repeat 4 times (d) play a beep
  24. 24.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) play a drum beat
  25. 25.🔍 Which is the odd one out? (a) play a beep (b) if score is 10 (c) play a drum beat (d) set volume to 50%
  26. 26.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) repeat 4 times
  27. 27.🔍 Which is the odd one out? (a) move 10 steps (b) when sprite is clicked (c) when a key is pressed (d) when the program starts
  28. 28.🧱 A sprite runs: repeat 7 times [ move 15 steps ]. How many steps does it move in all?
  29. 29.🧱 What kind of block is “play a beep”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  30. 30.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) a loop block (c) a motion block (d) an if block
  31. 31.Which of these is a sound block? (a) when sprite is clicked (b) play a drum beat (c) repeat 4 times (d) when the program starts
  32. 32.🧱 A sprite runs: repeat 4 times [ move 30 steps ]. How many steps does it move in all?
  33. 33.Which of these is an event block? (a) if score is 10 (b) repeat 4 times (c) when sprite is clicked (d) if touching the wall
  34. 34.Which of these is an if block? (a) when sprite is clicked (b) set volume to 50% (c) play a drum beat (d) if score is 10
  35. 35.🧱 A sprite runs: repeat 10 times [ move 20 steps ]. How many steps does it move in all?
  36. 36.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  37. 37.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  38. 38.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  39. 39.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  40. 40.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) glide to the edge (d) play a beep

Answer key

  1. an event block
  2. set volume to 50%
  3. move 10 steps
  4. if the key is down
  5. repeat forever
  6. jigsaw puzzle pieces
  7. a sprite
  8. a sound block
  9. 5
  10. if touching the wall
  11. repeat forever
  12. an event block
  13. an if block
  14. an if block
  15. an event block
  16. if touching the wall
  17. an if block
  18. when sprite is clicked
  19. 9
  20. repeat 4 times
  21. a loop block
  22. 12
  23. glide to the edge
  24. play a drum beat
  25. if score is 10
  26. repeat 4 times
  27. move 10 steps
  28. 105
  29. a sound block
  30. a motion block
  31. play a drum beat
  32. 120
  33. when sprite is clicked
  34. if score is 10
  35. 200
  36. 9
  37. 6
  38. a loop block
  39. a motion block
  40. glide to the edge

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