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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 625 · 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) repeat forever (b) repeat 4 times (c) turn right 90 degrees (d) repeat until done
  2. 2.🧱 What kind of block is “play a drum beat”? (a) an event block (b) an if block (c) a sound block (d) a loop block
  3. 3.Which of these is a motion block? (a) play a beep (b) when a key is pressed (c) repeat forever (d) move 10 steps
  4. 4.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) set volume to 50% (d) glide to the edge
  5. 5.🧱 What kind of block is “repeat until done”? (a) an event block (b) a loop block (c) a sound block (d) an if block
  6. 6.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a sound block (c) a motion block (d) an event block
  7. 7.🧱 A sprite runs: repeat 8 times [ move 50 steps ]. How many steps does it move in all?
  8. 8.🔍 Which is the odd one out? (a) play a beep (b) turn right 90 degrees (c) glide to the edge (d) move 10 steps
  9. 9.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an if block (c) a loop block (d) an event block
  10. 10.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
  11. 11.🔍 Which is the odd one out? (a) repeat until done (b) when a key is pressed (c) repeat 4 times (d) repeat forever
  12. 12.🧱 A sprite runs: repeat 7 times [ move 50 steps ]. How many steps does it move in all?
  13. 13.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) when the program starts
  14. 14.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
  15. 15.Which of these is an if block? (a) when the program starts (b) play a beep (c) if touching the wall (d) when a key is pressed
  16. 16.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
  17. 17.Which of these is a loop block? (a) if touching the wall (b) when the program starts (c) glide to the edge (d) repeat forever
  18. 18.🧱 A sprite runs: repeat 3 times [ move 50 steps ]. How many steps does it move in all?
  19. 19.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  20. 20.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  21. 21.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  22. 22.🔍 Which is the odd one out? (a) glide to the edge (b) repeat until done (c) move 10 steps (d) turn right 90 degrees
  23. 23.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) repeat 4 times
  24. 24.🧱 A sprite runs: repeat 4 times [ move 30 steps ]. How many steps does it move in all?
  25. 25.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a sound block (c) an if block (d) a loop block
  26. 26.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an if block (c) a loop block (d) an event block
  27. 27.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  28. 28.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  29. 29.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  30. 30.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  31. 31.Which of these is a sound block? (a) play a beep (b) if the key is down (c) repeat forever (d) glide to the edge
  32. 32.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
  33. 33.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  34. 34.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  35. 35.🔍 Which is the odd one out? (a) play a drum beat (b) move 10 steps (c) turn right 90 degrees (d) glide to the edge
  36. 36.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  37. 37.Which of these is an if block? (a) repeat forever (b) play a beep (c) when the program starts (d) if the key is down
  38. 38.🧱 A sprite runs: repeat 9 times [ move 45 steps ]. How many steps does it move in all?
  39. 39.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) if the key is down (d) move 10 steps
  40. 40.🧱 What kind of block is “repeat forever”? (a) an event block (b) a sound block (c) an if block (d) a loop block

Answer key

  1. turn right 90 degrees
  2. a sound block
  3. move 10 steps
  4. set volume to 50%
  5. a loop block
  6. an event block
  7. 400
  8. play a beep
  9. a loop block
  10. a motion block
  11. when a key is pressed
  12. 350
  13. when the program starts
  14. jigsaw puzzle pieces
  15. if touching the wall
  16. 25
  17. repeat forever
  18. 150
  19. a motion block
  20. 6
  21. 16
  22. repeat until done
  23. repeat 4 times
  24. 120
  25. an if block
  26. an if block
  27. 6
  28. 3
  29. 6
  30. 15
  31. play a beep
  32. a sprite
  33. 8
  34. 5
  35. play a drum beat
  36. a loop block
  37. if the key is down
  38. 405
  39. move 10 steps
  40. a loop block

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