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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 708 · 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 “when the program starts”? (a) an event block (b) a loop block (c) an if block (d) a motion block
  2. 2.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) a sound block (d) an event block
  3. 3.🔁 Which block repeats steps again and again? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  4. 4.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  5. 5.🐱 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
  6. 6.🔍 Which is the odd one out? (a) glide to the edge (b) play a beep (c) play a drum beat (d) set volume to 50%
  7. 7.Which of these is a motion block? (a) repeat until done (b) when sprite is clicked (c) set volume to 50% (d) move 10 steps
  8. 8.Which of these is a motion block? (a) if score is 10 (b) turn right 90 degrees (c) when a key is pressed (d) repeat 4 times
  9. 9.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  10. 10.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a loop block (c) a motion block (d) an if block
  11. 11.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) play a drum beat
  12. 12.Which of these is an event block? (a) when a key is pressed (b) glide to the edge (c) if score is 10 (d) play a drum beat
  13. 13.🧱 What kind of block is “if score is 10”? (a) an event block (b) a loop block (c) an if block (d) a sound block
  14. 14.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  15. 15.🧱 A sprite runs: repeat 9 times [ move 5 steps ]. How many steps does it move in all?
  16. 16.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) play a beep (d) if score is 10
  17. 17.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) a loop block (c) an if block (d) an event block
  18. 18.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  19. 19.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) ice cubes (d) wet clay
  20. 20.Which of these is an event block? (a) repeat until done (b) play a drum beat (c) move 10 steps (d) when the program starts
  21. 21.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
  22. 22.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  23. 23.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  24. 24.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  25. 25.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) repeat forever
  26. 26.🧱 What kind of block is “play a beep”? (a) an if block (b) a motion block (c) a loop block (d) a sound block
  27. 27.🔍 Which is the odd one out? (a) when a key is pressed (b) if score is 10 (c) if the key is down (d) if touching the wall
  28. 28.🧱 A sprite runs: repeat 5 times [ move 10 steps ]. How many steps does it move in all?
  29. 29.🔍 Which is the odd one out? (a) repeat until done (b) play a drum beat (c) set volume to 50% (d) play a beep
  30. 30.🔍 Which is the odd one out? (a) move 10 steps (b) repeat 4 times (c) repeat forever (d) repeat until done
  31. 31.🧱 What kind of block is “glide to the edge”? (a) an if block (b) an event block (c) a loop block (d) a motion block
  32. 32.🧱 What kind of block is “repeat until done”? (a) an if block (b) a loop block (c) an event block (d) a sound block
  33. 33.Which of these is a sound block? (a) glide to the edge (b) repeat forever (c) set volume to 50% (d) when the program starts
  34. 34.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
  35. 35.Which of these is an event block? (a) if score is 10 (b) repeat forever (c) move 10 steps (d) when sprite is clicked
  36. 36.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) if score is 10 (d) repeat 4 times
  37. 37.Which of these is a loop block? (a) if touching the wall (b) when the program starts (c) repeat forever (d) turn right 90 degrees
  38. 38.🔍 Which is the odd one out? (a) if touching the wall (b) when sprite is clicked (c) if the key is down (d) if score is 10
  39. 39.🧱 What kind of block is “move 10 steps”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  40. 40.Which of these is a motion block? (a) repeat forever (b) glide to the edge (c) if the key is down (d) when the program starts

Answer key

  1. an event block
  2. a loop block
  3. a loop block
  4. 6
  5. a sprite
  6. glide to the edge
  7. move 10 steps
  8. turn right 90 degrees
  9. 10
  10. an event block
  11. play a drum beat
  12. when a key is pressed
  13. an if block
  14. 8
  15. 45
  16. play a beep
  17. an event block
  18. an if block
  19. jigsaw puzzle pieces
  20. when the program starts
  21. a motion block
  22. 8
  23. 8
  24. 12
  25. repeat forever
  26. a sound block
  27. when a key is pressed
  28. 50
  29. repeat until done
  30. move 10 steps
  31. a motion block
  32. a loop block
  33. set volume to 50%
  34. 360
  35. when sprite is clicked
  36. if score is 10
  37. repeat forever
  38. when sprite is clicked
  39. a motion block
  40. glide to the edge

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