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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 982 · 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 beep”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
  2. 2.Which of these is a motion block? (a) if the key is down (b) glide to the edge (c) play a beep (d) when a key is pressed
  3. 3.🧱 A sprite runs: repeat 4 times [ move 45 steps ]. How many steps does it move in all?
  4. 4.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an event block (c) an if block (d) a motion block
  5. 5.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if touching the wall (c) glide to the edge (d) move 10 steps
  6. 6.Which of these is an if block? (a) repeat forever (b) repeat until done (c) if score is 10 (d) play a beep
  7. 7.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  8. 8.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  9. 9.🧱 What kind of block is “if touching the wall”? (a) an if block (b) an event block (c) a loop block (d) a motion block
  10. 10.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
  11. 11.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  12. 12.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  13. 13.🔍 Which is the odd one out? (a) if score is 10 (b) repeat forever (c) repeat 4 times (d) repeat until done
  14. 14.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) a sound block (c) an if block (d) a motion block
  15. 15.Which of these is an event block? (a) repeat until done (b) when a key is pressed (c) play a beep (d) play a drum beat
  16. 16.Which of these is a sound block? (a) play a beep (b) glide to the edge (c) if touching the wall (d) repeat until done
  17. 17.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) repeat 4 times (d) when a key is pressed
  18. 18.Which of these is an if block? (a) if touching the wall (b) play a drum beat (c) move 10 steps (d) when a key is pressed
  19. 19.Which of these is a motion block? (a) if score is 10 (b) repeat 4 times (c) play a beep (d) move 10 steps
  20. 20.🧱 A sprite runs: repeat 7 times [ move 40 steps ]. How many steps does it move in all?
  21. 21.Which of these is an event block? (a) when the program starts (b) set volume to 50% (c) turn right 90 degrees (d) if score is 10
  22. 22.🐱 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
  23. 23.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  24. 24.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) repeat until done
  25. 25.🔍 Which is the odd one out? (a) repeat until done (b) turn right 90 degrees (c) repeat forever (d) repeat 4 times
  26. 26.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  27. 27.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) when sprite is clicked (d) repeat until done
  28. 28.🧱 A sprite runs: repeat 6 times [ move 40 steps ]. How many steps does it move in all?
  29. 29.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  30. 30.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  31. 31.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) when the program starts (d) play a drum beat
  32. 32.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a motion block (c) an event block (d) an if block
  33. 33.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) play a beep
  34. 34.🧱 A sprite runs: repeat 2 times [ move 25 steps ]. How many steps does it move in all?
  35. 35.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  36. 36.Which of these is a sound block? (a) if touching the wall (b) play a drum beat (c) when sprite is clicked (d) turn right 90 degrees
  37. 37.🔍 Which is the odd one out? (a) repeat until done (b) move 10 steps (c) repeat forever (d) repeat 4 times
  38. 38.Which of these is a sound block? (a) repeat until done (b) move 10 steps (c) repeat forever (d) set volume to 50%
  39. 39.Which of these is a loop block? (a) move 10 steps (b) repeat until done (c) play a beep (d) if score is 10
  40. 40.🔍 Which is the odd one out? (a) when the program starts (b) if the key is down (c) when a key is pressed (d) when sprite is clicked

Answer key

  1. a sound block
  2. glide to the edge
  3. 180
  4. a motion block
  5. if touching the wall
  6. if score is 10
  7. 4
  8. 3
  9. an if block
  10. jigsaw puzzle pieces
  11. a loop block
  12. 8
  13. if score is 10
  14. a sound block
  15. when a key is pressed
  16. play a beep
  17. repeat 4 times
  18. if touching the wall
  19. move 10 steps
  20. 280
  21. when the program starts
  22. a sprite
  23. an event block
  24. repeat until done
  25. turn right 90 degrees
  26. an event block
  27. when sprite is clicked
  28. 240
  29. 10
  30. 8
  31. play a drum beat
  32. an if block
  33. play a beep
  34. 50
  35. 10
  36. play a drum beat
  37. move 10 steps
  38. set volume to 50%
  39. repeat until done
  40. if the key is down

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