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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 735 · 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.🧱 A sprite runs: repeat 8 times [ move 45 steps ]. How many steps does it move in all?
  2. 2.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  3. 3.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) repeat 4 times (d) turn right 90 degrees
  4. 4.🔁 Which block repeats steps again and again? (a) a loop block (b) a sound block (c) a motion block (d) an event block
  5. 5.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an event block (c) a motion block (d) an if block
  6. 6.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  7. 7.Which of these is an event block? (a) when a key is pressed (b) if score is 10 (c) move 10 steps (d) repeat forever
  8. 8.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
  9. 9.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  10. 10.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a cursor (d) a sprite
  11. 11.🔍 Which is the odd one out? (a) if touching the wall (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
  12. 12.Which of these is an event block? (a) play a beep (b) repeat until done (c) play a drum beat (d) when the program starts
  13. 13.🧱 A sprite runs: repeat 3 times [ move 30 steps ]. How many steps does it move in all?
  14. 14.🔍 Which is the odd one out? (a) when a key is pressed (b) set volume to 50% (c) when sprite is clicked (d) when the program starts
  15. 15.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
  17. 17.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) move 10 steps (d) repeat 4 times
  18. 18.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) wet clay (d) ice cubes
  19. 19.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  20. 20.🧱 A sprite runs: repeat 4 times [ move 10 steps ]. How many steps does it move in all?
  21. 21.🔍 Which is the odd one out? (a) if score is 10 (b) repeat until done (c) repeat forever (d) repeat 4 times
  22. 22.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  23. 23.Which of these is an if block? (a) repeat 4 times (b) if score is 10 (c) move 10 steps (d) repeat until done
  24. 24.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) turn right 90 degrees
  25. 25.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) if the key is down (d) play a beep
  26. 26.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  27. 27.Which of these is a motion block? (a) when sprite is clicked (b) turn right 90 degrees (c) if score is 10 (d) play a beep
  28. 28.Which of these is a loop block? (a) if touching the wall (b) turn right 90 degrees (c) glide to the edge (d) repeat until done
  29. 29.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  30. 30.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) an if block (d) a sound block
  31. 31.Which of these is a loop block? (a) set volume to 50% (b) repeat 4 times (c) play a beep (d) when a key is pressed
  32. 32.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) when a key is pressed (d) play a beep
  33. 33.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) repeat until done (d) turn right 90 degrees
  34. 34.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) glide to the edge
  35. 35.🧱 What kind of block is “repeat forever”? (a) an event block (b) a loop block (c) a motion block (d) an if block
  36. 36.Which of these is a sound block? (a) play a beep (b) repeat until done (c) when a key is pressed (d) move 10 steps
  37. 37.🧱 A sprite runs: repeat 8 times [ move 25 steps ]. How many steps does it move in all?
  38. 38.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
  39. 39.🔍 Which is the odd one out? (a) repeat forever (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
  40. 40.🧱 What kind of block is “if the key is down”? (a) a loop block (b) an event block (c) a sound block (d) an if block

Answer key

  1. 360
  2. 6
  3. repeat 4 times
  4. a loop block
  5. a motion block
  6. a sound block
  7. when a key is pressed
  8. an event block
  9. a loop block
  10. a sprite
  11. if touching the wall
  12. when the program starts
  13. 90
  14. set volume to 50%
  15. 20
  16. a motion block
  17. move 10 steps
  18. jigsaw puzzle pieces
  19. 8
  20. 40
  21. if score is 10
  22. 8
  23. if score is 10
  24. turn right 90 degrees
  25. play a beep
  26. 10
  27. turn right 90 degrees
  28. repeat until done
  29. a motion block
  30. an if block
  31. repeat 4 times
  32. when a key is pressed
  33. repeat until done
  34. glide to the edge
  35. a loop block
  36. play a beep
  37. 200
  38. an if block
  39. repeat forever
  40. an if block

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