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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 893 · 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 “play a drum beat”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  2. 2.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  3. 3.🔍 Which is the odd one out? (a) if the key is down (b) repeat until done (c) if score is 10 (d) if touching the wall
  4. 4.Which of these is a loop block? (a) glide to the edge (b) repeat until done (c) if score is 10 (d) turn right 90 degrees
  5. 5.Which of these is a motion block? (a) set volume to 50% (b) when a key is pressed (c) if touching the wall (d) glide to the edge
  6. 6.🧱 What kind of block is “when sprite is clicked”? (a) a sound block (b) an if block (c) a motion block (d) an event block
  7. 7.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) when a key is pressed
  8. 8.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a sound block (c) an event block (d) an if block
  9. 9.Which of these is an if block? (a) repeat until done (b) move 10 steps (c) if touching the wall (d) play a drum beat
  10. 10.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
  11. 11.🔍 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
  12. 12.Which of these is an if block? (a) if score is 10 (b) repeat forever (c) play a drum beat (d) repeat until done
  13. 13.Which of these is a loop block? (a) repeat forever (b) turn right 90 degrees (c) if score is 10 (d) when the program starts
  14. 14.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a pixel (d) a folder
  15. 15.🧱 A sprite runs: repeat 8 times [ move 35 steps ]. How many steps does it move in all?
  16. 16.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  17. 17.🧱 A sprite runs: repeat 10 times [ move 50 steps ]. How many steps does it move in all?
  18. 18.🔍 Which is the odd one out? (a) repeat forever (b) set volume to 50% (c) play a beep (d) play a drum beat
  19. 19.🔍 Which is the odd one out? (a) repeat forever (b) glide to the edge (c) repeat 4 times (d) repeat until done
  20. 20.🔍 Which is the odd one out? (a) play a drum beat (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
  21. 21.Which of these is a sound block? (a) when sprite is clicked (b) play a beep (c) glide to the edge (d) move 10 steps
  22. 22.🧱 A sprite runs: repeat 3 times [ move 25 steps ]. How many steps does it move in all?
  23. 23.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) sand (d) jigsaw puzzle pieces
  24. 24.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) if the key is down
  25. 25.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) when the program starts
  26. 26.🧱 A sprite runs: repeat 2 times [ move 45 steps ]. How many steps does it move in all?
  27. 27.🧱 What kind of block is “if score is 10”? (a) an if block (b) a sound block (c) a loop block (d) an event block
  28. 28.🧱 A sprite runs: repeat 2 times [ move 20 steps ]. How many steps does it move in all?
  29. 29.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  30. 30.🧱 What kind of block is “repeat until done”? (a) an if block (b) a motion block (c) a loop block (d) a sound block
  31. 31.Which of these is a sound block? (a) repeat forever (b) move 10 steps (c) when a key is pressed (d) set volume to 50%
  32. 32.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) if score is 10 (d) when a key is pressed
  33. 33.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a loop block (c) an event block (d) an if block
  34. 34.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  35. 35.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) repeat 4 times
  36. 36.🧱 What kind of block is “if the key is down”? (a) an event block (b) an if block (c) a motion block (d) a loop block
  37. 37.🧱 A sprite runs: repeat 9 times [ move 5 steps ]. How many steps does it move in all?
  38. 38.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) an if block (c) an event block (d) a loop block
  40. 40.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) a sound block (c) an if block (d) a motion block

Answer key

  1. a sound block
  2. 8
  3. repeat until done
  4. repeat until done
  5. glide to the edge
  6. an event block
  7. when a key is pressed
  8. a motion block
  9. if touching the wall
  10. 25
  11. if touching the wall
  12. if score is 10
  13. repeat forever
  14. a sprite
  15. 280
  16. a loop block
  17. 500
  18. repeat forever
  19. glide to the edge
  20. play a drum beat
  21. play a beep
  22. 75
  23. jigsaw puzzle pieces
  24. if the key is down
  25. when the program starts
  26. 90
  27. an if block
  28. 40
  29. 6
  30. a loop block
  31. set volume to 50%
  32. if score is 10
  33. an if block
  34. 3
  35. repeat 4 times
  36. an if block
  37. 45
  38. 15
  39. a loop block
  40. a motion block

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