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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 1 · 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) repeat forever (b) repeat 4 times (c) play a beep (d) repeat until done
  2. 2.🧱 What kind of block is “play a drum beat”? (a) an if block (b) an event block (c) a sound block (d) a loop block
  3. 3.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
  4. 4.Which of these is a sound block? (a) play a beep (b) if the key is down (c) turn right 90 degrees (d) when sprite is clicked
  5. 5.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  6. 6.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an event block (c) an if block (d) a motion block
  7. 7.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) move 10 steps
  8. 8.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) a motion block (d) an event block
  9. 9.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) set volume to 50%
  10. 10.Which of these is an event block? (a) play a beep (b) repeat forever (c) when a key is pressed (d) move 10 steps
  11. 11.Which of these is an event block? (a) when the program starts (b) play a drum beat (c) repeat forever (d) if score is 10
  12. 12.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an if block (c) a sound block (d) an event block
  13. 13.🔍 Which is the odd one out? (a) move 10 steps (b) repeat 4 times (c) turn right 90 degrees (d) glide to the edge
  14. 14.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  15. 15.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) play a drum beat
  16. 16.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  17. 17.🧱 A sprite runs: repeat 4 times [ move 10 steps ]. How many steps does it move in all?
  18. 18.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) if touching the wall
  19. 19.🔍 Which is the odd one out? (a) set volume to 50% (b) if score is 10 (c) play a beep (d) play a drum beat
  20. 20.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) sand (d) wet clay
  21. 21.🧱 A sprite runs: repeat 9 times [ move 45 steps ]. How many steps does it move in all?
  22. 22.🧱 What kind of block is “when the program starts”? (a) an if block (b) an event block (c) a sound block (d) a motion block
  23. 23.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  24. 24.Which of these is an event block? (a) repeat forever (b) repeat 4 times (c) set volume to 50% (d) when sprite is clicked
  25. 25.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  26. 26.🧱 What kind of block is “if the key is down”? (a) an event block (b) a loop block (c) a motion block (d) an if block
  27. 27.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  28. 28.Which of these is a loop block? (a) move 10 steps (b) repeat until done (c) play a beep (d) if score is 10
  29. 29.Which of these is a motion block? (a) repeat until done (b) when sprite is clicked (c) repeat 4 times (d) move 10 steps
  30. 30.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) if the key is down
  31. 31.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) when sprite is clicked (d) set volume to 50%
  32. 32.🧱 A sprite runs: repeat 7 times [ move 35 steps ]. How many steps does it move in all?
  33. 33.Which of these is a sound block? (a) when sprite is clicked (b) move 10 steps (c) set volume to 50% (d) when the program starts
  34. 34.🧱 What kind of block is “move 10 steps”? (a) an event block (b) an if block (c) a sound block (d) a motion block
  35. 35.Which of these is a motion block? (a) when a key is pressed (b) if the key is down (c) when sprite is clicked (d) turn right 90 degrees
  36. 36.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  37. 37.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat until done (c) repeat 4 times (d) repeat forever
  38. 38.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
  39. 39.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  40. 40.🧱 A sprite runs: repeat 4 times [ move 20 steps ]. How many steps does it move in all?

Answer key

  1. play a beep
  2. a sound block
  3. a sprite
  4. play a beep
  5. 9
  6. an if block
  7. move 10 steps
  8. a loop block
  9. set volume to 50%
  10. when a key is pressed
  11. when the program starts
  12. an event block
  13. repeat 4 times
  14. 12
  15. play a drum beat
  16. a sound block
  17. 40
  18. if touching the wall
  19. if score is 10
  20. jigsaw puzzle pieces
  21. 405
  22. an event block
  23. 12
  24. when sprite is clicked
  25. a loop block
  26. an if block
  27. a loop block
  28. repeat until done
  29. move 10 steps
  30. if the key is down
  31. when sprite is clicked
  32. 245
  33. set volume to 50%
  34. a motion block
  35. turn right 90 degrees
  36. 6
  37. when a key is pressed
  38. 25
  39. a motion block
  40. 80

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