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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 543 · 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 do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a folder (d) a cursor
  2. 2.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) if touching the wall
  3. 3.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  4. 4.🧱 What kind of block is “when the program starts”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  5. 5.Which of these is a loop block? (a) repeat until done (b) if the key is down (c) play a drum beat (d) if touching the wall
  6. 6.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) wet clay (d) sand
  7. 7.🧱 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
  8. 8.🔍 Which is the odd one out? (a) move 10 steps (b) repeat 4 times (c) repeat forever (d) repeat until done
  9. 9.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) play a drum beat
  10. 10.Which of these is a loop block? (a) if the key is down (b) glide to the edge (c) repeat 4 times (d) if score is 10
  11. 11.Which of these is an if block? (a) glide to the edge (b) repeat forever (c) if touching the wall (d) repeat until done
  12. 12.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
  13. 13.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a sound block (d) a loop block
  14. 14.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) repeat forever (d) when the program starts
  15. 15.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  17. 17.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  18. 18.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  19. 19.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) if the key is down
  20. 20.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  21. 21.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  22. 22.🔍 Which is the odd one out? (a) if the key is down (b) glide to the edge (c) if touching the wall (d) if score is 10
  23. 23.Which of these is a loop block? (a) repeat forever (b) when the program starts (c) when sprite is clicked (d) play a drum beat
  24. 24.Which of these is a motion block? (a) set volume to 50% (b) move 10 steps (c) when the program starts (d) play a drum beat
  25. 25.🔍 Which is the odd one out? (a) if score is 10 (b) when sprite is clicked (c) if the key is down (d) if touching the wall
  26. 26.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  27. 27.🧱 What kind of block is “if the key is down”? (a) an if block (b) a motion block (c) an event block (d) a loop block
  28. 28.Which of these is an event block? (a) when a key is pressed (b) if score is 10 (c) glide to the edge (d) play a drum beat
  29. 29.🧱 A sprite runs: repeat 6 times [ move 10 steps ]. How many steps does it move in all?
  30. 30.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
  31. 31.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  32. 32.Which of these is a sound block? (a) if score is 10 (b) repeat forever (c) set volume to 50% (d) turn right 90 degrees
  33. 33.🔍 Which is the odd one out? (a) when sprite is clicked (b) set volume to 50% (c) when the program starts (d) when a key is pressed
  34. 34.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
  35. 35.🔍 Which is the odd one out? (a) repeat 4 times (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
  36. 36.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  37. 37.Which of these is a motion block? (a) repeat forever (b) if the key is down (c) repeat until done (d) turn right 90 degrees
  38. 38.🔍 Which is the odd one out? (a) turn right 90 degrees (b) play a drum beat (c) set volume to 50% (d) play a beep
  39. 39.🧱 A sprite runs: repeat 9 times [ move 45 steps ]. How many steps does it move in all?
  40. 40.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) when a key is pressed (d) if the key is down

Answer key

  1. a sprite
  2. if touching the wall
  3. a sound block
  4. an event block
  5. repeat until done
  6. jigsaw puzzle pieces
  7. an if block
  8. move 10 steps
  9. play a drum beat
  10. repeat 4 times
  11. if touching the wall
  12. a sound block
  13. an event block
  14. repeat forever
  15. 8
  16. a loop block
  17. 12
  18. 10
  19. if the key is down
  20. a loop block
  21. 8
  22. glide to the edge
  23. repeat forever
  24. move 10 steps
  25. when sprite is clicked
  26. 6
  27. an if block
  28. when a key is pressed
  29. 60
  30. 360
  31. a loop block
  32. set volume to 50%
  33. set volume to 50%
  34. a motion block
  35. repeat 4 times
  36. 8
  37. turn right 90 degrees
  38. turn right 90 degrees
  39. 405
  40. when a key is pressed

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