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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 810 · 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 4 times [ move 35 steps ]. How many steps does it move in all?
  2. 2.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) repeat 4 times
  3. 3.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) if score is 10
  4. 4.Which of these is an event block? (a) if the key is down (b) glide to the edge (c) when sprite is clicked (d) if score is 10
  5. 5.🔍 Which is the odd one out? (a) if touching the wall (b) when a key is pressed (c) if the key is down (d) if score is 10
  6. 6.🧱 What kind of block is “if the key is down”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
  7. 7.🧱 What kind of block is “repeat until done”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  8. 8.Which of these is a loop block? (a) repeat 4 times (b) if touching the wall (c) when the program starts (d) when sprite is clicked
  9. 9.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) glide to the edge
  10. 10.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an if block (c) a motion block (d) an event block
  11. 11.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a cursor (d) a folder
  12. 12.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  13. 13.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) wet clay (d) sand
  14. 14.Which of these is a loop block? (a) turn right 90 degrees (b) set volume to 50% (c) if touching the wall (d) repeat until done
  15. 15.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🧱 A sprite runs: repeat 4 times [ move 30 steps ]. How many steps does it move in all?
  17. 17.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) an event block (d) a motion block
  18. 18.Which of these is an if block? (a) when a key is pressed (b) if touching the wall (c) when the program starts (d) glide to the edge
  19. 19.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a motion block (c) a loop block (d) an if block
  20. 20.Which of these is an if block? (a) move 10 steps (b) when a key is pressed (c) when the program starts (d) if the key is down
  21. 21.🧱 A sprite runs: repeat 2 times [ move 30 steps ]. How many steps does it move in all?
  22. 22.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
  23. 23.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  24. 24.Which of these is a sound block? (a) when a key is pressed (b) glide to the edge (c) play a drum beat (d) repeat 4 times
  25. 25.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  26. 26.🧱 What kind of block is “play a beep”? (a) an event block (b) an if block (c) a sound block (d) a loop block
  27. 27.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) move 10 steps
  28. 28.Which of these is a loop block? (a) play a drum beat (b) repeat forever (c) set volume to 50% (d) move 10 steps
  29. 29.🔍 Which is the odd one out? (a) repeat 4 times (b) play a drum beat (c) repeat forever (d) repeat until done
  30. 30.Which of these is an event block? (a) repeat 4 times (b) if the key is down (c) when a key is pressed (d) move 10 steps
  31. 31.Which of these is a motion block? (a) move 10 steps (b) play a beep (c) set volume to 50% (d) repeat 4 times
  32. 32.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) a loop block (c) a motion block (d) an event block
  33. 33.🧱 A sprite runs: repeat 5 times [ move 10 steps ]. How many steps does it move in all?
  34. 34.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  35. 35.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) when sprite is clicked
  36. 36.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  37. 37.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  38. 38.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
  39. 39.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) turn right 90 degrees
  40. 40.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?

Answer key

  1. 140
  2. repeat 4 times
  3. if score is 10
  4. when sprite is clicked
  5. when a key is pressed
  6. an if block
  7. a loop block
  8. repeat 4 times
  9. glide to the edge
  10. a sound block
  11. a sprite
  12. a loop block
  13. jigsaw puzzle pieces
  14. repeat until done
  15. 15
  16. 120
  17. an if block
  18. if touching the wall
  19. a motion block
  20. if the key is down
  21. 60
  22. 360
  23. 6
  24. play a drum beat
  25. 9
  26. a sound block
  27. move 10 steps
  28. repeat forever
  29. play a drum beat
  30. when a key is pressed
  31. move 10 steps
  32. a sound block
  33. 50
  34. 8
  35. when sprite is clicked
  36. 6
  37. a loop block
  38. a motion block
  39. turn right 90 degrees
  40. 10

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