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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 876 · 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 “if score is 10”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
  2. 2.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  3. 3.🧱 What kind of block is “play a beep”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
  4. 4.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) repeat forever (d) when a key is pressed
  5. 5.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  6. 6.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  7. 7.Which of these is a sound block? (a) repeat forever (b) repeat 4 times (c) play a drum beat (d) if touching the wall
  8. 8.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) move 10 steps (d) repeat until done
  9. 9.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  10. 10.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  11. 11.Which of these is an event block? (a) when a key is pressed (b) repeat until done (c) play a drum beat (d) if the key is down
  12. 12.Which of these is a sound block? (a) repeat 4 times (b) when sprite is clicked (c) when a key is pressed (d) play a beep
  13. 13.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  14. 14.🔍 Which is the odd one out? (a) glide to the edge (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
  15. 15.🧱 A sprite runs: repeat 5 times [ move 40 steps ]. How many steps does it move in all?
  16. 16.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
  17. 17.🔍 Which is the odd one out? (a) turn right 90 degrees (b) repeat until done (c) repeat forever (d) repeat 4 times
  18. 18.🔍 Which is the odd one out? (a) repeat 4 times (b) when a key is pressed (c) when sprite is clicked (d) when the program starts
  19. 19.Which of these is an event block? (a) if touching the wall (b) repeat forever (c) when sprite is clicked (d) if the key is down
  20. 20.🔍 Which is the odd one out? (a) play a beep (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
  21. 21.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a loop block (c) a motion block (d) an if block
  22. 22.Which of these is an event block? (a) repeat until done (b) when the program starts (c) repeat forever (d) move 10 steps
  23. 23.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  24. 24.Which of these is a motion block? (a) when sprite is clicked (b) when the program starts (c) play a beep (d) turn right 90 degrees
  25. 25.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a sprite (c) a folder (d) a pixel
  26. 26.🔁 Which block repeats steps again and again? (a) a loop block (b) a sound block (c) a motion block (d) an event block
  27. 27.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
  28. 28.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) repeat until done
  29. 29.Which of these is an if block? (a) if score is 10 (b) play a drum beat (c) repeat forever (d) repeat until done
  30. 30.Which of these is an if block? (a) when sprite is clicked (b) if touching the wall (c) glide to the edge (d) play a beep
  31. 31.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) if the key is down (d) move 10 steps
  32. 32.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) a sound block (c) an event block (d) an if block
  33. 33.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  34. 34.🧱 A sprite runs: repeat 9 times [ move 30 steps ]. How many steps does it move in all?
  35. 35.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  36. 36.🧱 A sprite runs: repeat 5 times [ move 50 steps ]. How many steps does it move in all?
  37. 37.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) if score is 10
  38. 38.🔍 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
  39. 39.Which of these is a loop block? (a) glide to the edge (b) repeat forever (c) when the program starts (d) play a beep
  40. 40.Which of these is a motion block? (a) play a beep (b) when a key is pressed (c) when the program starts (d) move 10 steps

Answer key

  1. an if block
  2. 9
  3. a sound block
  4. repeat forever
  5. 10
  6. 4
  7. play a drum beat
  8. move 10 steps
  9. an event block
  10. 8
  11. when a key is pressed
  12. play a beep
  13. 10
  14. glide to the edge
  15. 200
  16. a sound block
  17. turn right 90 degrees
  18. repeat 4 times
  19. when sprite is clicked
  20. play a beep
  21. a motion block
  22. when the program starts
  23. 6
  24. turn right 90 degrees
  25. a sprite
  26. a loop block
  27. jigsaw puzzle pieces
  28. repeat until done
  29. if score is 10
  30. if touching the wall
  31. if the key is down
  32. a sound block
  33. an if block
  34. 270
  35. 8
  36. 250
  37. if score is 10
  38. when a key is pressed
  39. repeat forever
  40. move 10 steps

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