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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 477 · 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 “if the key is down”? (a) a loop block (b) an event block (c) a sound block (d) an if block
  2. 2.🔍 Which is the odd one out? (a) if touching the wall (b) glide to the edge (c) if score is 10 (d) if the key is down
  3. 3.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an if block (c) an event block (d) a loop block
  4. 4.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  5. 5.Which of these is an if block? (a) if the key is down (b) repeat 4 times (c) when sprite is clicked (d) repeat forever
  6. 6.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  7. 7.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a sound block (c) an if block (d) a loop block
  8. 8.🧱 A sprite runs: repeat 10 times [ move 20 steps ]. How many steps does it move in all?
  9. 9.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a cursor (d) a pixel
  10. 10.🔍 Which is the odd one out? (a) if score is 10 (b) when a key is pressed (c) if the key is down (d) if touching the wall
  11. 11.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) sand (d) jigsaw puzzle pieces
  12. 12.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) play a drum beat (d) if the key is down
  13. 13.🔍 Which is the odd one out? (a) repeat until done (b) if touching the wall (c) repeat forever (d) repeat 4 times
  14. 14.🧱 A sprite runs: repeat 8 times [ move 25 steps ]. How many steps does it move in all?
  15. 15.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) repeat forever (d) if the key is down
  17. 17.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
  18. 18.Which of these is an if block? (a) when sprite is clicked (b) repeat forever (c) if score is 10 (d) when the program starts
  19. 19.Which of these is a motion block? (a) glide to the edge (b) if touching the wall (c) repeat 4 times (d) when sprite is clicked
  20. 20.Which of these is a loop block? (a) set volume to 50% (b) repeat until done (c) when a key is pressed (d) move 10 steps
  21. 21.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
  22. 22.🔍 Which is the odd one out? (a) repeat forever (b) play a beep (c) repeat 4 times (d) repeat until done
  23. 23.Which of these is an event block? (a) when the program starts (b) repeat forever (c) repeat until done (d) play a drum beat
  24. 24.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) move 10 steps
  25. 25.🧱 A sprite runs: repeat 2 times [ move 45 steps ]. How many steps does it move in all?
  26. 26.🧱 A sprite runs: repeat 7 times [ move 10 steps ]. How many steps does it move in all?
  27. 27.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) repeat until done (d) when a key is pressed
  28. 28.🧱 What kind of block is “play a beep”? (a) an event block (b) a loop block (c) a sound block (d) an if block
  29. 29.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  30. 30.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) when sprite is clicked (d) play a drum beat
  31. 31.🧱 What kind of block is “play a drum beat”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
  32. 32.Which of these is an if block? (a) when sprite is clicked (b) if touching the wall (c) set volume to 50% (d) play a beep
  33. 33.🧱 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
  34. 34.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) a loop block (d) an event block
  35. 35.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an if block (c) a loop block (d) an event block
  36. 36.Which of these is a loop block? (a) when the program starts (b) play a beep (c) play a drum beat (d) repeat forever
  37. 37.Which of these is a motion block? (a) repeat 4 times (b) move 10 steps (c) if score is 10 (d) repeat until done
  38. 38.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
  39. 39.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
  40. 40.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a sound block (c) a motion block (d) an event block

Answer key

  1. an if block
  2. glide to the edge
  3. an event block
  4. a loop block
  5. if the key is down
  6. 8
  7. a loop block
  8. 200
  9. a sprite
  10. when a key is pressed
  11. jigsaw puzzle pieces
  12. if the key is down
  13. if touching the wall
  14. 200
  15. 6
  16. repeat forever
  17. 300
  18. if score is 10
  19. glide to the edge
  20. repeat until done
  21. 20
  22. play a beep
  23. when the program starts
  24. move 10 steps
  25. 90
  26. 70
  27. repeat until done
  28. a sound block
  29. 6
  30. when sprite is clicked
  31. a sound block
  32. if touching the wall
  33. a motion block
  34. an if block
  35. an event block
  36. repeat forever
  37. move 10 steps
  38. a motion block
  39. 105
  40. a loop block

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