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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 302 · 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 until done (c) when sprite is clicked (d) repeat 4 times
  2. 2.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a loop block (d) a motion block
  3. 3.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  4. 4.🧱 What kind of block is “play a beep”? (a) a loop block (b) an event block (c) an if block (d) a sound block
  5. 5.🔍 Which is the odd one out? (a) play a beep (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
  6. 6.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
  7. 7.🐱 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
  8. 8.🧱 What kind of block is “if the key is down”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  9. 9.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  10. 10.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat forever (c) when a key is pressed (d) when the program starts
  11. 11.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) if the key is down
  12. 12.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  13. 13.Which of these is an if block? (a) when a key is pressed (b) repeat 4 times (c) repeat until done (d) if the key is down
  14. 14.Which of these is a sound block? (a) when the program starts (b) when a key is pressed (c) play a drum beat (d) when sprite is clicked
  15. 15.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) an if block (d) a loop block
  16. 16.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  17. 17.🔍 Which is the odd one out? (a) repeat until done (b) when the program starts (c) when sprite is clicked (d) when a key is pressed
  18. 18.🧱 A sprite runs: repeat 6 times [ move 10 steps ]. How many steps does it move in all?
  19. 19.🧱 A sprite runs: repeat 6 times [ move 15 steps ]. How many steps does it move in all?
  20. 20.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  21. 21.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  22. 22.Which of these is a loop block? (a) when a key is pressed (b) repeat until done (c) move 10 steps (d) turn right 90 degrees
  23. 23.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) if touching the wall (d) when sprite is clicked
  24. 24.Which of these is an if block? (a) play a beep (b) glide to the edge (c) play a drum beat (d) if score is 10
  25. 25.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  26. 26.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
  27. 27.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  28. 28.🧱 What kind of block is “when the program starts”? (a) a loop block (b) an if block (c) an event block (d) a sound block
  29. 29.🧱 What kind of block is “if score is 10”? (a) an event block (b) a sound block (c) an if block (d) a loop block
  30. 30.🧱 A sprite runs: repeat 6 times [ move 50 steps ]. How many steps does it move in all?
  31. 31.🔍 Which is the odd one out? (a) set volume to 50% (b) glide to the edge (c) move 10 steps (d) turn right 90 degrees
  32. 32.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) an if block (c) an event block (d) a sound block
  33. 33.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  34. 34.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  35. 35.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  36. 36.Which of these is a motion block? (a) when sprite is clicked (b) if the key is down (c) turn right 90 degrees (d) when the program starts
  37. 37.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) if score is 10 (d) move 10 steps
  38. 38.🧱 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
  39. 39.🔍 Which is the odd one out? (a) if score is 10 (b) repeat 4 times (c) if touching the wall (d) if the key is down
  40. 40.🧱 A sprite runs: repeat 3 times [ move 25 steps ]. How many steps does it move in all?

Answer key

  1. when sprite is clicked
  2. a loop block
  3. 4
  4. a sound block
  5. play a beep
  6. a motion block
  7. a sprite
  8. an if block
  9. 8
  10. repeat forever
  11. if the key is down
  12. a loop block
  13. if the key is down
  14. play a drum beat
  15. a sound block
  16. a motion block
  17. repeat until done
  18. 60
  19. 90
  20. 16
  21. 8
  22. repeat until done
  23. if touching the wall
  24. if score is 10
  25. a sound block
  26. jigsaw puzzle pieces
  27. 12
  28. an event block
  29. an if block
  30. 300
  31. set volume to 50%
  32. an if block
  33. an event block
  34. 6
  35. 15
  36. turn right 90 degrees
  37. if score is 10
  38. an event block
  39. repeat 4 times
  40. 75

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