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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 757 · 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.🧱 A sprite runs: repeat 2 times [ move 25 steps ]. How many steps does it move in all?
  2. 2.Which of these is a sound block? (a) glide to the edge (b) when sprite is clicked (c) repeat until done (d) play a beep
  3. 3.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an if block (c) a loop block (d) a sound block
  4. 4.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat 4 times (c) repeat forever (d) repeat until done
  5. 5.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) when sprite is clicked (d) if touching the wall
  6. 6.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) play a drum beat
  7. 7.🔁 Which block repeats steps again and again? (a) a sound block (b) a loop block (c) an event block (d) a motion block
  8. 8.🔍 Which is the odd one out? (a) when a key is pressed (b) if the key is down (c) if touching the wall (d) if score is 10
  9. 9.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  10. 10.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
  11. 11.Which of these is a motion block? (a) when the program starts (b) move 10 steps (c) if score is 10 (d) if the key is down
  12. 12.Which of these is a sound block? (a) move 10 steps (b) play a drum beat (c) repeat until done (d) repeat forever
  13. 13.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  14. 14.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
  15. 15.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  16. 16.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) move 10 steps (d) play a drum beat
  17. 17.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) when the program starts (d) if score is 10
  18. 18.Which of these is a sound block? (a) repeat until done (b) when sprite is clicked (c) when a key is pressed (d) set volume to 50%
  19. 19.Which of these is a motion block? (a) turn right 90 degrees (b) if score is 10 (c) play a beep (d) repeat 4 times
  20. 20.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) an event block (d) an if block
  21. 21.🧱 A sprite runs: repeat 9 times [ move 5 steps ]. How many steps does it move in all?
  22. 22.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a folder (d) a cursor
  23. 23.🔍 Which is the odd one out? (a) repeat forever (b) play a drum beat (c) set volume to 50% (d) play a beep
  24. 24.Which of these is an if block? (a) repeat until done (b) set volume to 50% (c) if touching the wall (d) play a beep
  25. 25.Which of these is an event block? (a) if the key is down (b) glide to the edge (c) when the program starts (d) play a drum beat
  26. 26.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  27. 27.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  28. 28.Which of these is a loop block? (a) repeat until done (b) when sprite is clicked (c) set volume to 50% (d) play a beep
  29. 29.Which of these is a loop block? (a) when the program starts (b) if touching the wall (c) repeat forever (d) when sprite is clicked
  30. 30.Which of these is an event block? (a) when sprite is clicked (b) turn right 90 degrees (c) if the key is down (d) if touching the wall
  31. 31.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) when sprite is clicked (d) repeat until done
  32. 32.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  33. 33.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  34. 34.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) sand (d) wet clay
  35. 35.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
  36. 36.Which of these is an if block? (a) when the program starts (b) if score is 10 (c) when sprite is clicked (d) repeat forever
  37. 37.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  38. 38.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) a sound block (d) an event block
  39. 39.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  40. 40.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) repeat 4 times (d) if score is 10

Answer key

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

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