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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 386 · 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) set volume to 50% (b) play a drum beat (c) move 10 steps (d) play a beep
  2. 2.Which of these is a loop block? (a) when a key is pressed (b) turn right 90 degrees (c) repeat until done (d) when the program starts
  3. 3.Which of these is a sound block? (a) repeat forever (b) turn right 90 degrees (c) move 10 steps (d) play a beep
  4. 4.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  5. 5.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if the key is down (c) if touching the wall (d) if score is 10
  6. 6.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a loop block (c) a motion block (d) an if block
  7. 7.🧱 A sprite runs: repeat 4 times [ move 40 steps ]. How many steps does it move in all?
  8. 8.🔍 Which is the odd one out? (a) when the program starts (b) repeat until done (c) when a key is pressed (d) when sprite is clicked
  9. 9.🧱 A sprite runs: repeat 8 times [ move 40 steps ]. How many steps does it move in all?
  10. 10.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an if block (c) a sound block (d) an event block
  11. 11.Which of these is an if block? (a) if score is 10 (b) repeat forever (c) turn right 90 degrees (d) when a key is pressed
  12. 12.🧱 What kind of block is “when the program starts”? (a) an event block (b) an if block (c) a motion block (d) a loop block
  13. 13.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  14. 14.🧱 A sprite runs: repeat 10 times [ move 40 steps ]. How many steps does it move in all?
  15. 15.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a loop block (c) an if block (d) an event block
  16. 16.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
  17. 17.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) an event block (d) a sound block
  18. 18.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  19. 19.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  20. 20.🔍 Which is the odd one out? (a) when sprite is clicked (b) if the key is down (c) when the program starts (d) when a key is pressed
  21. 21.🔍 Which is the odd one out? (a) glide to the edge (b) if score is 10 (c) move 10 steps (d) turn right 90 degrees
  22. 22.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a folder (d) a pixel
  23. 23.Which of these is an event block? (a) when a key is pressed (b) repeat forever (c) set volume to 50% (d) move 10 steps
  24. 24.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) play a beep (d) when a key is pressed
  25. 25.🧱 In block coding, we join blocks like ___. (a) sand (b) wet clay (c) ice cubes (d) jigsaw puzzle pieces
  26. 26.🧱 What kind of block is “if score is 10”? (a) an if block (b) a sound block (c) an event block (d) a motion block
  27. 27.Which of these is a sound block? (a) repeat 4 times (b) play a drum beat (c) repeat until done (d) turn right 90 degrees
  28. 28.🧱 A sprite runs: repeat 7 times [ move 45 steps ]. How many steps does it move in all?
  29. 29.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  30. 30.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  31. 31.🔍 Which is the odd one out? (a) if touching the wall (b) when sprite is clicked (c) if the key is down (d) if score is 10
  32. 32.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  33. 33.🔍 Which is the odd one out? (a) play a drum beat (b) if the key is down (c) if touching the wall (d) if score is 10
  34. 34.Which of these is a loop block? (a) repeat forever (b) set volume to 50% (c) if touching the wall (d) play a drum beat
  35. 35.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  36. 36.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  37. 37.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) repeat forever
  38. 38.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
  39. 39.Which of these is a motion block? (a) glide to the edge (b) repeat 4 times (c) when a key is pressed (d) when the program starts
  40. 40.Which of these is an event block? (a) play a beep (b) set volume to 50% (c) when the program starts (d) repeat 4 times

Answer key

  1. move 10 steps
  2. repeat until done
  3. play a beep
  4. 8
  5. turn right 90 degrees
  6. a loop block
  7. 160
  8. repeat until done
  9. 320
  10. a motion block
  11. if score is 10
  12. an event block
  13. an if block
  14. 400
  15. an if block
  16. 30
  17. a sound block
  18. 10
  19. a loop block
  20. if the key is down
  21. if score is 10
  22. a sprite
  23. when a key is pressed
  24. play a beep
  25. jigsaw puzzle pieces
  26. an if block
  27. play a drum beat
  28. 315
  29. a loop block
  30. an event block
  31. when sprite is clicked
  32. a motion block
  33. play a drum beat
  34. repeat forever
  35. a motion block
  36. a loop block
  37. repeat forever
  38. a sound block
  39. glide to the edge
  40. when the program starts

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