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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 659 · 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 forever”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  2. 2.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  3. 3.🔍 Which is the odd one out? (a) move 10 steps (b) if score is 10 (c) if the key is down (d) if touching the wall
  4. 4.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) repeat until done (d) when a key is pressed
  5. 5.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  6. 6.🧱 A sprite runs: repeat 7 times [ move 15 steps ]. How many steps does it move in all?
  7. 7.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat forever (c) repeat 4 times (d) repeat until done
  8. 8.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  9. 9.🔁 Which block repeats steps again and again? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  10. 10.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a sprite (d) a cursor
  11. 11.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) an if block (d) a motion block
  12. 12.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  13. 13.🔍 Which is the odd one out? (a) repeat until done (b) if the key is down (c) repeat 4 times (d) repeat forever
  14. 14.Which of these is an event block? (a) if score is 10 (b) when the program starts (c) turn right 90 degrees (d) if touching the wall
  15. 15.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a motion block (c) a sound block (d) an event block
  16. 16.🧱 In block coding, we join blocks like ___. (a) sand (b) wet clay (c) jigsaw puzzle pieces (d) ice cubes
  17. 17.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  18. 18.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) play a beep (d) repeat until done
  19. 19.Which of these is an event block? (a) move 10 steps (b) play a drum beat (c) when sprite is clicked (d) if touching the wall
  20. 20.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a motion block (c) a sound block (d) an if block
  21. 21.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  22. 22.Which of these is a loop block? (a) move 10 steps (b) when sprite is clicked (c) when a key is pressed (d) repeat forever
  23. 23.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) glide to the edge
  24. 24.🧱 A sprite runs: repeat 7 times [ move 10 steps ]. How many steps does it move in all?
  25. 25.Which of these is a loop block? (a) when the program starts (b) repeat 4 times (c) glide to the edge (d) turn right 90 degrees
  26. 26.🧱 What kind of block is “play a beep”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  27. 27.🧱 A sprite runs: repeat 9 times [ move 10 steps ]. How many steps does it move in all?
  28. 28.Which of these is a motion block? (a) when a key is pressed (b) play a beep (c) repeat until done (d) glide to the edge
  29. 29.🔍 Which is the odd one out? (a) repeat 4 times (b) if score is 10 (c) if touching the wall (d) if the key is down
  30. 30.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) play a drum beat
  31. 31.Which of these is an if block? (a) play a beep (b) turn right 90 degrees (c) if score is 10 (d) move 10 steps
  32. 32.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  33. 33.🧱 A sprite runs: repeat 5 times [ move 15 steps ]. How many steps does it move in all?
  34. 34.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  35. 35.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a loop block (c) an event block (d) a sound block
  36. 36.Which of these is a motion block? (a) repeat forever (b) if score is 10 (c) when sprite is clicked (d) turn right 90 degrees
  37. 37.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) when sprite is clicked (d) repeat until done
  38. 38.Which of these is a sound block? (a) play a beep (b) when a key is pressed (c) if touching the wall (d) repeat forever
  39. 39.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
  40. 40.🧱 What kind of block is “if the key is down”? (a) a motion block (b) a sound block (c) a loop block (d) an if block

Answer key

  1. a loop block
  2. 5
  3. move 10 steps
  4. repeat until done
  5. 10
  6. 105
  7. when a key is pressed
  8. 25
  9. a loop block
  10. a sprite
  11. an event block
  12. a sound block
  13. if the key is down
  14. when the program starts
  15. an if block
  16. jigsaw puzzle pieces
  17. 20
  18. play a beep
  19. when sprite is clicked
  20. a motion block
  21. 12
  22. repeat forever
  23. glide to the edge
  24. 70
  25. repeat 4 times
  26. a sound block
  27. 90
  28. glide to the edge
  29. repeat 4 times
  30. play a drum beat
  31. if score is 10
  32. a motion block
  33. 75
  34. 15
  35. an event block
  36. turn right 90 degrees
  37. when sprite is clicked
  38. play a beep
  39. 20
  40. an if block

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