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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 855 · 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) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) if the key is down
  2. 2.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) sand (d) ice cubes
  3. 3.🧱 A sprite runs: repeat 7 times [ move 10 steps ]. How many steps does it move in all?
  4. 4.Which of these is an event block? (a) when sprite is clicked (b) play a drum beat (c) if touching the wall (d) repeat until done
  5. 5.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) an event block (d) a motion block
  6. 6.🔍 Which is the odd one out? (a) play a drum beat (b) repeat forever (c) play a beep (d) set volume to 50%
  7. 7.🔍 Which is the odd one out? (a) set volume to 50% (b) when sprite is clicked (c) play a drum beat (d) play a beep
  8. 8.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
  9. 9.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  10. 10.🔍 Which is the odd one out? (a) set volume to 50% (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
  11. 11.Which of these is a sound block? (a) when sprite is clicked (b) repeat until done (c) set volume to 50% (d) glide to the edge
  12. 12.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
  13. 13.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) repeat 4 times (d) play a beep
  14. 14.🔍 Which is the odd one out? (a) if touching the wall (b) repeat 4 times (c) repeat forever (d) repeat until done
  15. 15.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  16. 16.🧱 What kind of block is “play a beep”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
  17. 17.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a folder (d) a sprite
  18. 18.🔍 Which is the odd one out? (a) move 10 steps (b) play a beep (c) glide to the edge (d) turn right 90 degrees
  19. 19.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a sound block (c) a loop block (d) an if block
  20. 20.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) play a drum beat (d) if score is 10
  21. 21.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) an event block (c) a loop block (d) a motion block
  22. 22.Which of these is a motion block? (a) move 10 steps (b) when sprite is clicked (c) repeat 4 times (d) set volume to 50%
  23. 23.Which of these is a loop block? (a) repeat 4 times (b) if the key is down (c) turn right 90 degrees (d) set volume to 50%
  24. 24.🔍 Which is the odd one out? (a) if the key is down (b) turn right 90 degrees (c) if touching the wall (d) if score is 10
  25. 25.🔁 Which block repeats steps again and again? (a) a loop block (b) a sound block (c) an event block (d) a motion block
  26. 26.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) if score is 10 (d) move 10 steps
  27. 27.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) when a key is pressed (d) repeat until done
  28. 28.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) glide to the edge (d) when a key is pressed
  29. 29.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
  30. 30.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
  31. 31.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  32. 32.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) a motion block (d) an event block
  33. 33.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
  34. 34.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) an event block (d) an if block
  35. 35.🧱 A sprite runs: repeat 8 times [ move 15 steps ]. How many steps does it move in all?
  36. 36.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a sound block (c) a motion block (d) an event block
  37. 37.Which of these is a motion block? (a) repeat forever (b) turn right 90 degrees (c) when the program starts (d) if score is 10
  38. 38.Which of these is a loop block? (a) if score is 10 (b) repeat until done (c) if the key is down (d) when the program starts
  39. 39.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) repeat until done (d) when sprite is clicked
  40. 40.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?

Answer key

  1. if the key is down
  2. jigsaw puzzle pieces
  3. 70
  4. when sprite is clicked
  5. a loop block
  6. repeat forever
  7. when sprite is clicked
  8. 450
  9. 6
  10. set volume to 50%
  11. set volume to 50%
  12. a sound block
  13. repeat 4 times
  14. if touching the wall
  15. 5
  16. a sound block
  17. a sprite
  18. play a beep
  19. a loop block
  20. play a drum beat
  21. a motion block
  22. move 10 steps
  23. repeat 4 times
  24. turn right 90 degrees
  25. a loop block
  26. if score is 10
  27. when a key is pressed
  28. glide to the edge
  29. an event block
  30. 80
  31. 12
  32. a sound block
  33. a motion block
  34. a loop block
  35. 120
  36. an if block
  37. turn right 90 degrees
  38. repeat until done
  39. repeat until done
  40. 100

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