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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 980 · 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 “repeat until done”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  2. 2.🔁 Which block repeats steps again and again? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  3. 3.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
  4. 4.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) set volume to 50% (d) glide to the edge
  5. 5.Which of these is a motion block? (a) turn right 90 degrees (b) set volume to 50% (c) if touching the wall (d) if the key is down
  6. 6.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a cursor (c) a sprite (d) a folder
  7. 7.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  8. 8.🔍 Which is the odd one out? (a) when sprite is clicked (b) if score is 10 (c) when the program starts (d) when a key is pressed
  9. 9.Which of these is a loop block? (a) when a key is pressed (b) if score is 10 (c) repeat 4 times (d) when the program starts
  10. 10.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an if block (c) an event block (d) a motion block
  11. 11.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) a motion block (d) an if block
  12. 12.Which of these is a loop block? (a) repeat until done (b) if the key is down (c) glide to the edge (d) play a beep
  13. 13.🔍 Which is the odd one out? (a) play a beep (b) repeat 4 times (c) repeat until done (d) repeat forever
  14. 14.Which of these is an event block? (a) when the program starts (b) if touching the wall (c) repeat until done (d) if score is 10
  15. 15.🔍 Which is the odd one out? (a) repeat forever (b) glide to the edge (c) repeat until done (d) repeat 4 times
  16. 16.Which of these is a loop block? (a) if touching the wall (b) glide to the edge (c) repeat forever (d) play a beep
  17. 17.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
  18. 18.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  19. 19.Which of these is an if block? (a) set volume to 50% (b) if the key is down (c) play a drum beat (d) when a key is pressed
  20. 20.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) play a drum beat (d) repeat forever
  21. 21.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) move 10 steps (d) if the key is down
  22. 22.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
  23. 23.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an event block (c) a motion block (d) an if block
  24. 24.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  25. 25.Which of these is a sound block? (a) set volume to 50% (b) repeat until done (c) if score is 10 (d) repeat forever
  26. 26.Which of these is an event block? (a) when a key is pressed (b) if touching the wall (c) if the key is down (d) set volume to 50%
  27. 27.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) when sprite is clicked
  28. 28.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  29. 29.Which of these is a motion block? (a) if touching the wall (b) if the key is down (c) glide to the edge (d) play a beep
  30. 30.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) turn right 90 degrees
  31. 31.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  32. 32.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  33. 33.🔍 Which is the odd one out? (a) play a drum beat (b) when the program starts (c) set volume to 50% (d) play a beep
  34. 34.🧱 What kind of block is “if the key is down”? (a) a loop block (b) an if block (c) a motion block (d) an event block
  35. 35.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) repeat forever
  36. 36.🧱 A sprite runs: repeat 7 times [ move 45 steps ]. How many steps does it move in all?
  37. 37.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  38. 38.Which of these is a sound block? (a) when a key is pressed (b) when the program starts (c) play a drum beat (d) repeat forever
  39. 39.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  40. 40.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a motion block (c) a sound block (d) a loop block

Answer key

  1. a loop block
  2. a loop block
  3. jigsaw puzzle pieces
  4. set volume to 50%
  5. turn right 90 degrees
  6. a sprite
  7. 20
  8. if score is 10
  9. repeat 4 times
  10. a motion block
  11. a loop block
  12. repeat until done
  13. play a beep
  14. when the program starts
  15. glide to the edge
  16. repeat forever
  17. a sound block
  18. 8
  19. if the key is down
  20. play a drum beat
  21. move 10 steps
  22. a motion block
  23. an if block
  24. 9
  25. set volume to 50%
  26. when a key is pressed
  27. when sprite is clicked
  28. a loop block
  29. glide to the edge
  30. turn right 90 degrees
  31. 5
  32. a sound block
  33. when the program starts
  34. an if block
  35. repeat forever
  36. 315
  37. an event block
  38. play a drum beat
  39. an event block
  40. an event block

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