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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 531 · 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 sprite (b) a pixel (c) a cursor (d) a folder
  2. 2.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an if block (c) a motion block (d) an event block
  3. 3.Which of these is a motion block? (a) repeat 4 times (b) glide to the edge (c) when the program starts (d) if score is 10
  4. 4.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an if block (c) an event block (d) a loop block
  5. 5.🧱 What kind of block is “repeat forever”? (a) a sound block (b) an event block (c) an if block (d) a loop block
  6. 6.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a motion block (c) a loop block (d) an event block
  7. 7.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  8. 8.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) set volume to 50%
  9. 9.Which of these is a loop block? (a) if touching the wall (b) play a beep (c) repeat 4 times (d) when the program starts
  10. 10.🧱 What kind of block is “if score is 10”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  11. 11.Which of these is a motion block? (a) repeat forever (b) play a drum beat (c) when a key is pressed (d) turn right 90 degrees
  12. 12.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) repeat forever
  13. 13.🧱 A sprite runs: repeat 2 times [ move 20 steps ]. How many steps does it move in all?
  14. 14.Which of these is a motion block? (a) set volume to 50% (b) repeat 4 times (c) when a key is pressed (d) move 10 steps
  15. 15.Which of these is an if block? (a) repeat 4 times (b) play a drum beat (c) if score is 10 (d) repeat forever
  16. 16.Which of these is a sound block? (a) repeat until done (b) if touching the wall (c) set volume to 50% (d) repeat forever
  17. 17.🧱 What kind of block is “repeat until done”? (a) an event block (b) an if block (c) a sound block (d) a loop block
  18. 18.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) an if block (c) a loop block (d) a sound block
  19. 19.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) glide to the edge (d) play a beep
  20. 20.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) play a beep (d) move 10 steps
  21. 21.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  22. 22.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) repeat 4 times
  23. 23.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
  24. 24.Which of these is a loop block? (a) when the program starts (b) when sprite is clicked (c) repeat forever (d) set volume to 50%
  25. 25.🧱 A sprite runs: repeat 9 times [ move 5 steps ]. How many steps does it move in all?
  26. 26.Which of these is a sound block? (a) play a beep (b) repeat 4 times (c) repeat forever (d) if touching the wall
  27. 27.🔍 Which is the odd one out? (a) repeat until done (b) when the program starts (c) repeat 4 times (d) repeat forever
  28. 28.Which of these is a sound block? (a) when the program starts (b) play a drum beat (c) if score is 10 (d) repeat until done
  29. 29.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
  30. 30.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
  31. 31.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) repeat until done (d) if the key is down
  32. 32.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if touching the wall (d) set volume to 50%
  33. 33.🔍 Which is the odd one out? (a) when the program starts (b) if score is 10 (c) when a key is pressed (d) when sprite is clicked
  34. 34.Which of these is a loop block? (a) when a key is pressed (b) if touching the wall (c) glide to the edge (d) repeat until done
  35. 35.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) when sprite is clicked (d) if the key is down
  36. 36.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  37. 37.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  38. 38.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  39. 39.🧱 What kind of block is “when the program starts”? (a) an if block (b) a motion block (c) an event block (d) a sound block
  40. 40.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) when a key is pressed (d) repeat 4 times

Answer key

  1. a sprite
  2. a motion block
  3. glide to the edge
  4. a motion block
  5. a loop block
  6. a loop block
  7. an event block
  8. set volume to 50%
  9. repeat 4 times
  10. an if block
  11. turn right 90 degrees
  12. repeat forever
  13. 40
  14. move 10 steps
  15. if score is 10
  16. set volume to 50%
  17. a loop block
  18. a sound block
  19. glide to the edge
  20. play a beep
  21. a loop block
  22. repeat 4 times
  23. 20
  24. repeat forever
  25. 45
  26. play a beep
  27. when the program starts
  28. play a drum beat
  29. jigsaw puzzle pieces
  30. 60
  31. repeat until done
  32. if touching the wall
  33. if score is 10
  34. repeat until done
  35. when sprite is clicked
  36. 4
  37. 5
  38. 12
  39. an event block
  40. when a key is pressed

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