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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 611 · 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 motion block? (a) play a beep (b) if the key is down (c) glide to the edge (d) when the program starts
  2. 2.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) an if block (d) a sound block
  3. 3.Which of these is a loop block? (a) if the key is down (b) when a key is pressed (c) repeat until done (d) play a beep
  4. 4.🔍 Which is the odd one out? (a) set volume to 50% (b) when the program starts (c) play a beep (d) play a drum beat
  5. 5.🔍 Which is the odd one out? (a) when sprite is clicked (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
  6. 6.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a pixel (c) a sprite (d) a cursor
  8. 8.Which of these is an event block? (a) repeat until done (b) play a drum beat (c) when sprite is clicked (d) move 10 steps
  9. 9.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  10. 10.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a sound block (c) a loop block (d) an if block
  11. 11.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) an event block (d) a loop block
  12. 12.Which of these is a motion block? (a) play a drum beat (b) if touching the wall (c) play a beep (d) move 10 steps
  13. 13.🧱 A sprite runs: repeat 3 times [ move 15 steps ]. How many steps does it move in all?
  14. 14.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat until done (c) when the program starts (d) when sprite is clicked
  15. 15.🧱 What kind of block is “repeat until done”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  16. 16.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  17. 17.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  18. 18.🧱 What kind of block is “play a beep”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
  19. 19.Which of these is a loop block? (a) play a beep (b) when a key is pressed (c) if the key is down (d) repeat forever
  20. 20.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat 4 times (c) when the program starts (d) when a key is pressed
  21. 21.🔁 Which block repeats steps again and again? (a) a motion block (b) a loop block (c) an event block (d) a sound block
  22. 22.🧱 What kind of block is “if the key is down”? (a) an event block (b) a loop block (c) a motion block (d) an if block
  23. 23.🧱 A sprite runs: repeat 2 times [ move 50 steps ]. How many steps does it move in all?
  24. 24.Which of these is a sound block? (a) repeat 4 times (b) set volume to 50% (c) repeat until done (d) when a key is pressed
  25. 25.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) sand (d) jigsaw puzzle pieces
  26. 26.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  27. 27.🧱 A sprite runs: repeat 9 times [ move 20 steps ]. How many steps does it move in all?
  28. 28.🧱 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
  29. 29.Which of these is a motion block? (a) turn right 90 degrees (b) repeat forever (c) if score is 10 (d) repeat until done
  30. 30.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) move 10 steps
  31. 31.🧱 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
  32. 32.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) if touching the wall (d) play a drum beat
  33. 33.🔍 Which is the odd one out? (a) repeat forever (b) if touching the wall (c) if score is 10 (d) if the key is down
  34. 34.Which of these is an if block? (a) glide to the edge (b) if score is 10 (c) move 10 steps (d) play a drum beat
  35. 35.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a motion block (c) an if block (d) a loop block
  36. 36.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  37. 37.🧱 A sprite runs: repeat 3 times [ move 30 steps ]. How many steps does it move in all?
  38. 38.🧱 A sprite runs: repeat 4 times [ move 40 steps ]. How many steps does it move in all?
  39. 39.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) glide to the edge (d) repeat 4 times
  40. 40.Which of these is a loop block? (a) when sprite is clicked (b) repeat 4 times (c) when the program starts (d) turn right 90 degrees

Answer key

  1. glide to the edge
  2. an if block
  3. repeat until done
  4. when the program starts
  5. when sprite is clicked
  6. a motion block
  7. a sprite
  8. when sprite is clicked
  9. 12
  10. a sound block
  11. an event block
  12. move 10 steps
  13. 45
  14. repeat until done
  15. a loop block
  16. an event block
  17. 4
  18. a sound block
  19. repeat forever
  20. repeat 4 times
  21. a loop block
  22. an if block
  23. 100
  24. set volume to 50%
  25. jigsaw puzzle pieces
  26. 10
  27. 180
  28. a motion block
  29. turn right 90 degrees
  30. move 10 steps
  31. a sound block
  32. if touching the wall
  33. repeat forever
  34. if score is 10
  35. an if block
  36. 8
  37. 90
  38. 160
  39. glide to the edge
  40. repeat 4 times

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