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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 816 · 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 touching the wall”? (a) an if block (b) a motion block (c) a loop block (d) a sound block
  2. 2.🔍 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
  3. 3.Which of these is an event block? (a) repeat 4 times (b) play a drum beat (c) when a key is pressed (d) if touching the wall
  4. 4.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  5. 5.🧱 A sprite runs: repeat 5 times [ move 35 steps ]. How many steps does it move in all?
  6. 6.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a pixel (d) a folder
  7. 7.🔁 Which block repeats steps again and again? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  8. 8.Which of these is a motion block? (a) when sprite is clicked (b) move 10 steps (c) if score is 10 (d) repeat until done
  9. 9.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) wet clay (d) sand
  10. 10.🧱 What kind of block is “repeat until done”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  11. 11.Which of these is an event block? (a) turn right 90 degrees (b) play a drum beat (c) repeat until done (d) when the program starts
  12. 12.Which of these is a loop block? (a) repeat 4 times (b) when a key is pressed (c) when the program starts (d) glide to the edge
  13. 13.🧱 A sprite runs: repeat 9 times [ move 45 steps ]. How many steps does it move in all?
  14. 14.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) repeat 4 times (d) if the key is down
  15. 15.🧱 What kind of block is “play a beep”? (a) a loop block (b) a sound block (c) a motion block (d) an event block
  16. 16.Which of these is a motion block? (a) set volume to 50% (b) glide to the edge (c) when sprite is clicked (d) repeat 4 times
  17. 17.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) repeat forever
  18. 18.🧱 What kind of block is “if score is 10”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
  19. 19.Which of these is an event block? (a) repeat forever (b) when sprite is clicked (c) set volume to 50% (d) repeat 4 times
  20. 20.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  21. 21.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) move 10 steps
  22. 22.🔍 Which is the odd one out? (a) play a drum beat (b) repeat forever (c) repeat until done (d) repeat 4 times
  23. 23.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  24. 24.Which of these is an if block? (a) glide to the edge (b) when a key is pressed (c) if the key is down (d) repeat forever
  25. 25.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  26. 26.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
  27. 27.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) play a beep
  28. 28.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) when a key is pressed (d) repeat until done
  29. 29.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  30. 30.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  31. 31.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  32. 32.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if touching the wall (c) glide to the edge (d) move 10 steps
  33. 33.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
  34. 34.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  35. 35.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  36. 36.🧱 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
  37. 37.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  38. 38.🧱 What kind of block is “repeat forever”? (a) an if block (b) a loop block (c) an event block (d) a sound block
  39. 39.Which of these is an if block? (a) glide to the edge (b) if score is 10 (c) when a key is pressed (d) repeat 4 times
  40. 40.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) glide to the edge

Answer key

  1. an if block
  2. turn right 90 degrees
  3. when a key is pressed
  4. 4
  5. 175
  6. a sprite
  7. a loop block
  8. move 10 steps
  9. jigsaw puzzle pieces
  10. a loop block
  11. when the program starts
  12. repeat 4 times
  13. 405
  14. repeat 4 times
  15. a sound block
  16. glide to the edge
  17. repeat forever
  18. an if block
  19. when sprite is clicked
  20. 8
  21. move 10 steps
  22. play a drum beat
  23. 9
  24. if the key is down
  25. 3
  26. a sound block
  27. play a beep
  28. when a key is pressed
  29. a loop block
  30. 12
  31. a sound block
  32. if touching the wall
  33. 105
  34. 6
  35. 12
  36. an event block
  37. 8
  38. a loop block
  39. if score is 10
  40. glide to the edge

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