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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 179 · 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 of these is a loop block? (a) repeat 4 times (b) move 10 steps (c) if touching the wall (d) set volume to 50%
  2. 2.🧱 A sprite runs: repeat 6 times [ move 45 steps ]. How many steps does it move in all?
  3. 3.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
  4. 4.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
  5. 5.Which of these is an event block? (a) play a beep (b) play a drum beat (c) if touching the wall (d) when sprite is clicked
  6. 6.🧱 What kind of block is “if the key is down”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
  7. 7.Which of these is a sound block? (a) play a beep (b) when the program starts (c) if score is 10 (d) turn right 90 degrees
  8. 8.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) jigsaw puzzle pieces (d) ice cubes
  9. 9.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  10. 10.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) an event block (c) a loop block (d) an if block
  11. 11.Which of these is a loop block? (a) turn right 90 degrees (b) when the program starts (c) when a key is pressed (d) repeat forever
  12. 12.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) an event block (c) a loop block (d) a sound block
  13. 13.🐱 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
  14. 14.🔍 Which is the odd one out? (a) turn right 90 degrees (b) repeat forever (c) move 10 steps (d) glide to the edge
  15. 15.Which of these is a sound block? (a) repeat until done (b) move 10 steps (c) when sprite is clicked (d) play a drum beat
  16. 16.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) turn right 90 degrees
  17. 17.Which of these is a motion block? (a) turn right 90 degrees (b) when a key is pressed (c) repeat 4 times (d) repeat until done
  18. 18.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
  19. 19.Which of these is an if block? (a) if touching the wall (b) play a drum beat (c) move 10 steps (d) set volume to 50%
  20. 20.Which of these is an event block? (a) repeat 4 times (b) repeat forever (c) glide to the edge (d) when the program starts
  21. 21.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) an event block (d) a motion block
  22. 22.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat forever (c) repeat until done (d) repeat 4 times
  23. 23.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  24. 24.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) repeat until done
  25. 25.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) move 10 steps (d) if score is 10
  26. 26.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  27. 27.Which of these is an event block? (a) play a beep (b) when a key is pressed (c) play a drum beat (d) glide to the edge
  28. 28.🧱 What kind of block is “when the program starts”? (a) an if block (b) a motion block (c) a loop block (d) an event block
  29. 29.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?
  30. 30.🧱 What kind of block is “repeat forever”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  31. 31.🧱 What kind of block is “play a beep”? (a) a loop block (b) a sound block (c) an event block (d) an if block
  32. 32.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
  33. 33.🔍 Which is the odd one out? (a) if touching the wall (b) repeat 4 times (c) if the key is down (d) if score is 10
  34. 34.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if touching the wall (d) set volume to 50%
  35. 35.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
  36. 36.🔍 Which is the odd one out? (a) move 10 steps (b) when sprite is clicked (c) glide to the edge (d) turn right 90 degrees
  37. 37.🔍 Which is the odd one out? (a) play a drum beat (b) glide to the edge (c) play a beep (d) set volume to 50%
  38. 38.Which of these is an if block? (a) repeat 4 times (b) if the key is down (c) repeat until done (d) turn right 90 degrees
  39. 39.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) play a beep (d) when sprite is clicked
  40. 40.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an event block (c) an if block (d) a loop block

Answer key

  1. repeat 4 times
  2. 270
  3. a sound block
  4. a loop block
  5. when sprite is clicked
  6. an if block
  7. play a beep
  8. jigsaw puzzle pieces
  9. a loop block
  10. a motion block
  11. repeat forever
  12. a loop block
  13. a sprite
  14. repeat forever
  15. play a drum beat
  16. turn right 90 degrees
  17. turn right 90 degrees
  18. 210
  19. if touching the wall
  20. when the program starts
  21. an if block
  22. when a key is pressed
  23. a sound block
  24. repeat until done
  25. move 10 steps
  26. 6
  27. when a key is pressed
  28. an event block
  29. 100
  30. a loop block
  31. a sound block
  32. a motion block
  33. repeat 4 times
  34. if touching the wall
  35. 135
  36. when sprite is clicked
  37. glide to the edge
  38. if the key is down
  39. play a beep
  40. a motion block

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