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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 268 · 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 9 times [ move 15 steps ]. How many steps does it move in all?
  2. 2.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  3. 3.Which of these is an if block? (a) set volume to 50% (b) play a beep (c) move 10 steps (d) if score is 10
  4. 4.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a loop block (d) a motion block
  5. 5.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) if the key is down
  6. 6.🧱 What kind of block is “repeat until done”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  7. 7.🔍 Which is the odd one out? (a) when the program starts (b) turn right 90 degrees (c) when a key is pressed (d) when sprite is clicked
  8. 8.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) ice cubes (d) sand
  9. 9.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
  10. 10.🔍 Which is the odd one out? (a) if the key is down (b) when the program starts (c) if score is 10 (d) if touching the wall
  11. 11.🧱 A sprite runs: repeat 3 times [ move 25 steps ]. How many steps does it move in all?
  12. 12.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a cursor (d) a folder
  13. 13.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  14. 14.🧱 A sprite runs: repeat 4 times [ move 50 steps ]. How many steps does it move in all?
  15. 15.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) repeat forever (d) glide to the edge
  16. 16.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  17. 17.🧱 What kind of block is “when the program starts”? (a) an event block (b) an if block (c) a loop block (d) a motion block
  18. 18.🧱 A sprite runs: repeat 7 times [ move 15 steps ]. How many steps does it move in all?
  19. 19.🔍 Which is the odd one out? (a) when the program starts (b) repeat 4 times (c) when a key is pressed (d) when sprite is clicked
  20. 20.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) set volume to 50%
  21. 21.Which of these is a motion block? (a) when a key is pressed (b) play a drum beat (c) turn right 90 degrees (d) repeat until done
  22. 22.🔍 Which is the odd one out? (a) set volume to 50% (b) if touching the wall (c) play a beep (d) play a drum beat
  23. 23.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an if block (c) a loop block (d) an event block
  24. 24.Which of these is a motion block? (a) if score is 10 (b) repeat 4 times (c) glide to the edge (d) play a beep
  25. 25.Which of these is a loop block? (a) play a drum beat (b) move 10 steps (c) repeat until done (d) when sprite is clicked
  26. 26.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  27. 27.Which of these is a sound block? (a) play a drum beat (b) glide to the edge (c) if the key is down (d) if score is 10
  28. 28.🔍 Which is the odd one out? (a) if score is 10 (b) move 10 steps (c) if the key is down (d) if touching the wall
  29. 29.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  30. 30.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
  31. 31.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an event block (c) a motion block (d) an if block
  32. 32.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a motion block (c) a loop block (d) a sound block
  33. 33.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) play a beep (d) move 10 steps
  34. 34.🧱 A sprite runs: repeat 9 times [ move 30 steps ]. How many steps does it move in all?
  35. 35.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) an if block (d) an event block
  36. 36.Which of these is a loop block? (a) turn right 90 degrees (b) repeat forever (c) when sprite is clicked (d) if score is 10
  37. 37.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  38. 38.🔍 Which is the odd one out? (a) if score is 10 (b) when the program starts (c) when sprite is clicked (d) when a key is pressed
  39. 39.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  40. 40.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) an if block (c) a motion block (d) an event block

Answer key

  1. 135
  2. a motion block
  3. if score is 10
  4. a loop block
  5. if the key is down
  6. a loop block
  7. turn right 90 degrees
  8. jigsaw puzzle pieces
  9. 30
  10. when the program starts
  11. 75
  12. a sprite
  13. 10
  14. 200
  15. repeat forever
  16. a loop block
  17. an event block
  18. 105
  19. repeat 4 times
  20. set volume to 50%
  21. turn right 90 degrees
  22. if touching the wall
  23. a sound block
  24. glide to the edge
  25. repeat until done
  26. 12
  27. play a drum beat
  28. move 10 steps
  29. 210
  30. 30
  31. an if block
  32. an if block
  33. play a beep
  34. 270
  35. an event block
  36. repeat forever
  37. a motion block
  38. if score is 10
  39. 4
  40. a motion block

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