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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 267 · 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) turn right 90 degrees (c) glide to the edge (d) play a drum beat
  2. 2.Which of these is an event block? (a) repeat until done (b) move 10 steps (c) when the program starts (d) if the key is down
  3. 3.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if score is 10 (d) set volume to 50%
  4. 4.🔍 Which is the odd one out? (a) repeat forever (b) play a beep (c) play a drum beat (d) set volume to 50%
  5. 5.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  6. 6.🔍 Which is the odd one out? (a) if the key is down (b) play a drum beat (c) play a beep (d) set volume to 50%
  7. 7.🧱 A sprite runs: repeat 8 times [ move 5 steps ]. How many steps does it move in all?
  8. 8.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  9. 9.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) an if block (c) a sound block (d) a motion block
  10. 10.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  11. 11.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) a sound block (d) an if block
  12. 12.Which of these is a sound block? (a) when sprite is clicked (b) if the key is down (c) repeat 4 times (d) play a drum beat
  13. 13.Which of these is a sound block? (a) repeat until done (b) repeat 4 times (c) play a beep (d) if touching the wall
  14. 14.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  15. 15.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) jigsaw puzzle pieces (d) wet clay
  16. 16.🔍 Which is the odd one out? (a) move 10 steps (b) repeat 4 times (c) repeat forever (d) repeat until done
  17. 17.Which of these is a motion block? (a) if score is 10 (b) glide to the edge (c) if touching the wall (d) play a drum beat
  18. 18.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) play a drum beat (d) repeat 4 times
  19. 19.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  20. 20.🔍 Which is the odd one out? (a) glide to the edge (b) play a beep (c) turn right 90 degrees (d) move 10 steps
  21. 21.🧱 What kind of block is “when the program starts”? (a) a loop block (b) an event block (c) a sound block (d) an if block
  22. 22.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) a loop block (d) an event block
  23. 23.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) when sprite is clicked
  24. 24.Which of these is a loop block? (a) glide to the edge (b) when the program starts (c) if the key is down (d) repeat until done
  25. 25.🧱 A sprite runs: repeat 6 times [ move 20 steps ]. How many steps does it move in all?
  26. 26.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
  27. 27.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  28. 28.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  29. 29.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  30. 30.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) when a key is pressed (d) if the key is down
  31. 31.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a cursor (d) a pixel
  32. 32.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  33. 33.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  34. 34.Which of these is a loop block? (a) repeat forever (b) when a key is pressed (c) move 10 steps (d) if touching the wall
  35. 35.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) an if block (d) a sound block
  36. 36.Which of these is an if block? (a) glide to the edge (b) when a key is pressed (c) repeat until done (d) if the key is down
  37. 37.🧱 What kind of block is “if the key is down”? (a) an event block (b) an if block (c) a motion block (d) a loop block
  38. 38.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  39. 39.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) glide to the edge
  40. 40.🧱 A sprite runs: repeat 5 times [ move 20 steps ]. How many steps does it move in all?

Answer key

  1. play a drum beat
  2. when the program starts
  3. if score is 10
  4. repeat forever
  5. 12
  6. if the key is down
  7. 40
  8. 15
  9. a motion block
  10. a sound block
  11. an if block
  12. play a drum beat
  13. play a beep
  14. a sound block
  15. jigsaw puzzle pieces
  16. move 10 steps
  17. glide to the edge
  18. repeat 4 times
  19. 10
  20. play a beep
  21. an event block
  22. a loop block
  23. when sprite is clicked
  24. repeat until done
  25. 120
  26. an event block
  27. 25
  28. 6
  29. an event block
  30. when a key is pressed
  31. a sprite
  32. 210
  33. 9
  34. repeat forever
  35. a loop block
  36. if the key is down
  37. an if block
  38. 4
  39. glide to the edge
  40. 100

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