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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 544 · 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 do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a cursor (d) a pixel
  2. 2.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  3. 3.Which of these is an if block? (a) repeat forever (b) if touching the wall (c) when the program starts (d) play a drum beat
  4. 4.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) play a beep
  5. 5.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) wet clay (d) sand
  6. 6.Which of these is a sound block? (a) when a key is pressed (b) play a drum beat (c) repeat until done (d) repeat 4 times
  7. 7.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  8. 8.🧱 What kind of block is “repeat forever”? (a) an event block (b) a loop block (c) a sound block (d) an if block
  9. 9.Which of these is a motion block? (a) when a key is pressed (b) play a beep (c) repeat forever (d) turn right 90 degrees
  10. 10.🧱 What kind of block is “when the program starts”? (a) a sound block (b) an event block (c) an if block (d) a motion block
  11. 11.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  12. 12.🧱 What kind of block is “if score is 10”? (a) an if block (b) an event block (c) a sound block (d) a motion block
  13. 13.Which of these is an event block? (a) if the key is down (b) repeat 4 times (c) when sprite is clicked (d) repeat until done
  14. 14.🧱 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
  15. 15.🔍 Which is the odd one out? (a) when a key is pressed (b) play a beep (c) set volume to 50% (d) play a drum beat
  16. 16.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) if the key is down
  17. 17.Which of these is a motion block? (a) repeat 4 times (b) glide to the edge (c) play a beep (d) repeat forever
  18. 18.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) an event block (c) a loop block (d) an if block
  19. 19.🔍 Which is the odd one out? (a) when sprite is clicked (b) move 10 steps (c) turn right 90 degrees (d) glide to the edge
  20. 20.🧱 A sprite runs: repeat 4 times [ move 10 steps ]. How many steps does it move in all?
  21. 21.Which of these is a motion block? (a) repeat 4 times (b) play a drum beat (c) if touching the wall (d) move 10 steps
  22. 22.🧱 What kind of block is “repeat until done”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
  23. 23.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a sound block (c) an if block (d) a loop block
  24. 24.Which of these is an event block? (a) glide to the edge (b) repeat 4 times (c) when a key is pressed (d) repeat forever
  25. 25.Which of these is a loop block? (a) glide to the edge (b) if touching the wall (c) repeat forever (d) set volume to 50%
  26. 26.🧱 A sprite runs: repeat 9 times [ move 30 steps ]. How many steps does it move in all?
  27. 27.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  28. 28.Which of these is an event block? (a) play a beep (b) repeat until done (c) repeat forever (d) when the program starts
  29. 29.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) repeat 4 times
  30. 30.Which of these is a loop block? (a) repeat until done (b) if touching the wall (c) move 10 steps (d) when sprite is clicked
  31. 31.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) an if block (c) a motion block (d) a sound block
  32. 32.🔍 Which is the odd one out? (a) when a key is pressed (b) move 10 steps (c) when the program starts (d) when sprite is clicked
  33. 33.🧱 A sprite runs: repeat 9 times [ move 25 steps ]. How many steps does it move in all?
  34. 34.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a loop block (c) a sound block (d) an event block
  35. 35.Which of these is a loop block? (a) when the program starts (b) turn right 90 degrees (c) play a beep (d) repeat 4 times
  36. 36.🔍 Which is the odd one out? (a) play a drum beat (b) repeat 4 times (c) repeat forever (d) repeat until done
  37. 37.🧱 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
  38. 38.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) if score is 10 (d) when the program starts
  39. 39.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  40. 40.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) glide to the edge

Answer key

  1. a sprite
  2. a loop block
  3. if touching the wall
  4. play a beep
  5. jigsaw puzzle pieces
  6. play a drum beat
  7. a motion block
  8. a loop block
  9. turn right 90 degrees
  10. an event block
  11. 210
  12. an if block
  13. when sprite is clicked
  14. an if block
  15. when a key is pressed
  16. if the key is down
  17. glide to the edge
  18. an if block
  19. when sprite is clicked
  20. 40
  21. move 10 steps
  22. a loop block
  23. a motion block
  24. when a key is pressed
  25. repeat forever
  26. 270
  27. 10
  28. when the program starts
  29. repeat 4 times
  30. repeat until done
  31. an event block
  32. move 10 steps
  33. 225
  34. a loop block
  35. repeat 4 times
  36. play a drum beat
  37. a sound block
  38. if score is 10
  39. 8
  40. glide to the edge

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