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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 144 · 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) glide to the edge (b) if score is 10 (c) turn right 90 degrees (d) move 10 steps
  2. 2.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a loop block (c) an if block (d) a sound block
  3. 3.Which of these is a motion block? (a) repeat until done (b) move 10 steps (c) when sprite is clicked (d) play a beep
  4. 4.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) wet clay (d) jigsaw puzzle pieces
  5. 5.Which of these is a motion block? (a) if score is 10 (b) if touching the wall (c) play a beep (d) turn right 90 degrees
  6. 6.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
  7. 7.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) when a key is pressed (d) set volume to 50%
  8. 8.🧱 What kind of block is “repeat forever”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
  9. 9.🔍 Which is the odd one out? (a) if the key is down (b) turn right 90 degrees (c) if score is 10 (d) if touching the wall
  10. 10.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) a loop block (c) an event block (d) a motion block
  11. 11.Which of these is a sound block? (a) if score is 10 (b) repeat 4 times (c) move 10 steps (d) play a drum beat
  12. 12.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) repeat forever
  13. 13.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  14. 14.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  15. 15.Which of these is a motion block? (a) repeat forever (b) play a beep (c) glide to the edge (d) set volume to 50%
  16. 16.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  17. 17.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  18. 18.Which of these is a loop block? (a) turn right 90 degrees (b) move 10 steps (c) when the program starts (d) repeat forever
  19. 19.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) play a beep
  20. 20.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  21. 21.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) when the program starts (d) repeat until done
  22. 22.Which of these is an event block? (a) set volume to 50% (b) repeat 4 times (c) glide to the edge (d) when the program starts
  23. 23.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
  24. 24.Which of these is a loop block? (a) set volume to 50% (b) repeat until done (c) when sprite is clicked (d) move 10 steps
  25. 25.Which of these is an if block? (a) set volume to 50% (b) play a drum beat (c) when a key is pressed (d) if score is 10
  26. 26.🧱 A sprite runs: repeat 2 times [ move 20 steps ]. How many steps does it move in all?
  27. 27.🔍 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
  28. 28.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
  29. 29.🧱 What kind of block is “play a drum beat”? (a) an if block (b) an event block (c) a sound block (d) a motion block
  30. 30.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  31. 31.🐱 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
  32. 32.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
  33. 33.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  34. 34.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  35. 35.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) glide to the edge (d) if the key is down
  36. 36.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  37. 37.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) when sprite is clicked (d) repeat until done
  38. 38.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.🔍 Which is the odd one out? (a) repeat until done (b) play a drum beat (c) repeat 4 times (d) repeat forever
  40. 40.🧱 What kind of block is “if the key is down”? (a) an if block (b) a loop block (c) a motion block (d) a sound block

Answer key

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

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