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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 239 · 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 “move 10 steps”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
  2. 2.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a cursor (d) a sprite
  3. 3.🔁 Which block repeats steps again and again? (a) a sound block (b) a loop block (c) a motion block (d) an event block
  4. 4.🧱 A sprite runs: repeat 3 times [ move 30 steps ]. How many steps does it move in all?
  5. 5.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) if the key is down (d) move 10 steps
  6. 6.Which of these is a motion block? (a) play a beep (b) move 10 steps (c) when sprite is clicked (d) if touching the wall
  7. 7.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) wet clay (d) jigsaw puzzle pieces
  8. 8.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) set volume to 50%
  9. 9.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  10. 10.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a sound block (c) a motion block (d) an if block
  11. 11.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a loop block (c) an event block (d) an if block
  12. 12.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) when a key is pressed
  13. 13.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
  14. 14.🧱 What kind of block is “when the program starts”? (a) a sound block (b) an event block (c) an if block (d) a loop block
  15. 15.Which of these is a loop block? (a) repeat 4 times (b) if the key is down (c) play a beep (d) when sprite is clicked
  16. 16.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  17. 17.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) when the program starts (d) if touching the wall
  18. 18.Which of these is an if block? (a) if score is 10 (b) when a key is pressed (c) repeat forever (d) repeat until done
  19. 19.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a motion block (c) a loop block (d) an if block
  20. 20.🔍 Which is the odd one out? (a) if score is 10 (b) when a key is pressed (c) when sprite is clicked (d) when the program starts
  21. 21.🧱 A sprite runs: repeat 10 times [ move 20 steps ]. How many steps does it move in all?
  22. 22.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  23. 23.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a sound block (c) a loop block (d) a motion block
  24. 24.🧱 What kind of block is “play a beep”? (a) an event block (b) an if block (c) a sound block (d) a motion block
  25. 25.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  26. 26.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
  27. 27.Which of these is a loop block? (a) if touching the wall (b) when a key is pressed (c) repeat until done (d) play a drum beat
  28. 28.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  29. 29.🧱 A sprite runs: repeat 2 times [ move 40 steps ]. How many steps does it move in all?
  30. 30.Which of these is an event block? (a) repeat forever (b) when sprite is clicked (c) glide to the edge (d) turn right 90 degrees
  31. 31.Which of these is an event block? (a) set volume to 50% (b) if score is 10 (c) when a key is pressed (d) play a drum beat
  32. 32.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) move 10 steps
  33. 33.Which of these is a loop block? (a) when the program starts (b) play a beep (c) repeat forever (d) when a key is pressed
  34. 34.Which of these is a motion block? (a) play a drum beat (b) if the key is down (c) if score is 10 (d) turn right 90 degrees
  35. 35.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  36. 36.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a sound block (c) a loop block (d) an event block
  37. 37.🔍 Which is the odd one out? (a) repeat until done (b) if score is 10 (c) if touching the wall (d) if the key is down
  38. 38.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) repeat 4 times (d) play a drum beat
  40. 40.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?

Answer key

  1. a motion block
  2. a sprite
  3. a loop block
  4. 90
  5. if the key is down
  6. move 10 steps
  7. jigsaw puzzle pieces
  8. set volume to 50%
  9. 10
  10. an event block
  11. an if block
  12. when a key is pressed
  13. a sound block
  14. an event block
  15. repeat 4 times
  16. an if block
  17. when the program starts
  18. if score is 10
  19. an if block
  20. if score is 10
  21. 200
  22. 9
  23. a loop block
  24. a sound block
  25. a loop block
  26. a loop block
  27. repeat until done
  28. 4
  29. 80
  30. when sprite is clicked
  31. when a key is pressed
  32. move 10 steps
  33. repeat forever
  34. turn right 90 degrees
  35. a motion block
  36. an event block
  37. repeat until done
  38. 8
  39. repeat 4 times
  40. 5

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