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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 924 · 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) play a drum beat (b) play a beep (c) move 10 steps (d) set volume to 50%
  2. 2.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a sound block (c) an event block (d) a motion block
  3. 3.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) a sound block (c) an event block (d) a motion block
  4. 4.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an if block (c) a sound block (d) an event block
  5. 5.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a folder (c) a sprite (d) a pixel
  6. 6.Which of these is a motion block? (a) move 10 steps (b) when a key is pressed (c) when sprite is clicked (d) repeat forever
  7. 7.🧱 What kind of block is “repeat forever”? (a) an event block (b) a sound block (c) an if block (d) a loop block
  8. 8.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  9. 9.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  10. 10.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) turn right 90 degrees
  11. 11.🧱 A sprite runs: repeat 10 times [ move 5 steps ]. How many steps does it move in all?
  12. 12.Which of these is a loop block? (a) when sprite is clicked (b) if the key is down (c) turn right 90 degrees (d) repeat 4 times
  13. 13.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  14. 14.Which of these is an event block? (a) move 10 steps (b) repeat forever (c) when a key is pressed (d) repeat until done
  15. 15.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) if score is 10 (d) repeat forever
  16. 16.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) sand (d) jigsaw puzzle pieces
  17. 17.Which of these is a motion block? (a) set volume to 50% (b) repeat forever (c) play a beep (d) turn right 90 degrees
  18. 18.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  19. 19.Which of these is a loop block? (a) if score is 10 (b) when sprite is clicked (c) repeat forever (d) set volume to 50%
  20. 20.Which of these is an if block? (a) if score is 10 (b) repeat 4 times (c) set volume to 50% (d) repeat until done
  21. 21.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an if block (c) a sound block (d) an event block
  22. 22.Which of these is an event block? (a) if score is 10 (b) when the program starts (c) if touching the wall (d) glide to the edge
  23. 23.Which of these is an if block? (a) glide to the edge (b) if touching the wall (c) repeat 4 times (d) when a key is pressed
  24. 24.🧱 A sprite runs: repeat 6 times [ move 20 steps ]. How many steps does it move in all?
  25. 25.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  26. 26.🧱 What kind of block is “play a beep”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
  27. 27.Which of these is a sound block? (a) play a beep (b) if score is 10 (c) if touching the wall (d) when the program starts
  28. 28.Which of these is a motion block? (a) when the program starts (b) repeat until done (c) glide to the edge (d) repeat forever
  29. 29.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  30. 30.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  31. 31.🧱 A sprite runs: repeat 9 times [ move 25 steps ]. How many steps does it move in all?
  32. 32.Which of these is a sound block? (a) repeat 4 times (b) set volume to 50% (c) if the key is down (d) when sprite is clicked
  33. 33.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) repeat forever (d) turn right 90 degrees
  34. 34.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) set volume to 50%
  35. 35.🧱 A sprite runs: repeat 7 times [ move 10 steps ]. How many steps does it move in all?
  36. 36.Which of these is an if block? (a) if the key is down (b) set volume to 50% (c) play a drum beat (d) glide to the edge
  37. 37.Which of these is an event block? (a) play a beep (b) repeat 4 times (c) when sprite is clicked (d) move 10 steps
  38. 38.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) a motion block (c) a loop block (d) an if block
  39. 39.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  40. 40.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?

Answer key

  1. move 10 steps
  2. a motion block
  3. an event block
  4. a sound block
  5. a sprite
  6. move 10 steps
  7. a loop block
  8. a motion block
  9. 10
  10. turn right 90 degrees
  11. 50
  12. repeat 4 times
  13. 10
  14. when a key is pressed
  15. if score is 10
  16. jigsaw puzzle pieces
  17. turn right 90 degrees
  18. an event block
  19. repeat forever
  20. if score is 10
  21. an if block
  22. when the program starts
  23. if touching the wall
  24. 120
  25. 3
  26. a sound block
  27. play a beep
  28. glide to the edge
  29. a loop block
  30. 25
  31. 225
  32. set volume to 50%
  33. repeat forever
  34. set volume to 50%
  35. 70
  36. if the key is down
  37. when sprite is clicked
  38. a sound block
  39. 12
  40. 5

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