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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 759 · 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 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  2. 2.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) move 10 steps (d) play a drum beat
  3. 3.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) if touching the wall (d) set volume to 50%
  4. 4.🔍 Which is the odd one out? (a) when the program starts (b) play a beep (c) set volume to 50% (d) play a drum beat
  5. 5.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
  6. 6.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) jigsaw puzzle pieces (d) ice cubes
  7. 7.Which of these is an event block? (a) move 10 steps (b) glide to the edge (c) when the program starts (d) play a beep
  8. 8.🧱 A sprite runs: repeat 10 times [ move 20 steps ]. How many steps does it move in all?
  9. 9.🧱 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
  10. 10.🐱 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
  11. 11.Which of these is an if block? (a) play a drum beat (b) if touching the wall (c) repeat forever (d) set volume to 50%
  12. 12.Which of these is a sound block? (a) repeat 4 times (b) if score is 10 (c) set volume to 50% (d) when sprite is clicked
  13. 13.Which of these is a motion block? (a) repeat forever (b) if score is 10 (c) turn right 90 degrees (d) repeat until done
  14. 14.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) a sound block (c) an if block (d) an event block
  15. 15.🧱 What kind of block is “repeat forever”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
  16. 16.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  17. 17.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
  18. 18.🧱 What kind of block is “when the program starts”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
  19. 19.🔍 Which is the odd one out? (a) glide to the edge (b) play a beep (c) turn right 90 degrees (d) move 10 steps
  20. 20.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  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.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) when sprite is clicked (d) move 10 steps
  23. 23.🔍 Which is the odd one out? (a) repeat forever (b) if the key is down (c) repeat until done (d) repeat 4 times
  24. 24.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
  25. 25.Which of these is a loop block? (a) move 10 steps (b) if touching the wall (c) repeat until done (d) if the key is down
  26. 26.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  27. 27.🔍 Which is the odd one out? (a) play a drum beat (b) repeat 4 times (c) set volume to 50% (d) play a beep
  28. 28.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a sound block (d) an if block
  29. 29.🧱 What kind of block is “move 10 steps”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  30. 30.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  31. 31.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
  32. 32.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  33. 33.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
  34. 34.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) if score is 10 (d) play a beep
  35. 35.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
  36. 36.Which of these is an event block? (a) repeat until done (b) if the key is down (c) repeat forever (d) when a key is pressed
  37. 37.Which of these is an if block? (a) turn right 90 degrees (b) when a key is pressed (c) repeat until done (d) if the key is down
  38. 38.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) set volume to 50%
  39. 39.🧱 A sprite runs: repeat 6 times [ move 5 steps ]. How many steps does it move in all?
  40. 40.Which of these is a motion block? (a) play a drum beat (b) if the key is down (c) glide to the edge (d) repeat forever

Answer key

  1. 6
  2. move 10 steps
  3. if touching the wall
  4. when the program starts
  5. a loop block
  6. jigsaw puzzle pieces
  7. when the program starts
  8. 200
  9. an if block
  10. a sprite
  11. if touching the wall
  12. set volume to 50%
  13. turn right 90 degrees
  14. a motion block
  15. a loop block
  16. 12
  17. 25
  18. an event block
  19. play a beep
  20. 3
  21. a loop block
  22. when sprite is clicked
  23. if the key is down
  24. 300
  25. repeat until done
  26. 6
  27. repeat 4 times
  28. an event block
  29. a motion block
  30. 10
  31. 210
  32. a loop block
  33. 30
  34. if score is 10
  35. an if block
  36. when a key is pressed
  37. if the key is down
  38. set volume to 50%
  39. 30
  40. glide to the edge

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