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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 685 · 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.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  2. 2.Which of these is a sound block? (a) turn right 90 degrees (b) set volume to 50% (c) repeat until done (d) when sprite is clicked
  3. 3.Which of these is a sound block? (a) if score is 10 (b) when a key is pressed (c) when sprite is clicked (d) play a beep
  4. 4.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) if the key is down (d) when the program starts
  5. 5.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a folder (d) a sprite
  6. 6.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
  7. 7.Which of these is a loop block? (a) when a key is pressed (b) repeat forever (c) move 10 steps (d) glide to the edge
  8. 8.🧱 What kind of block is “play a beep”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
  9. 9.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an event block (c) a sound block (d) an if block
  10. 10.Which of these is a loop block? (a) if the key is down (b) if score is 10 (c) repeat until done (d) turn right 90 degrees
  11. 11.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  12. 12.🧱 A sprite runs: repeat 4 times [ move 50 steps ]. How many steps does it move in all?
  13. 13.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a loop block (c) a sound block (d) an event block
  14. 14.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) wet clay (d) jigsaw puzzle pieces
  15. 15.🧱 A sprite runs: repeat 2 times [ move 50 steps ]. How many steps does it move in all?
  16. 16.🧱 A sprite runs: repeat 8 times [ move 25 steps ]. How many steps does it move in all?
  17. 17.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) if touching the wall (d) when a key is pressed
  18. 18.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) when sprite is clicked
  19. 19.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  20. 20.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  21. 21.🧱 What kind of block is “when the program starts”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  22. 22.🧱 A sprite runs: repeat 4 times [ move 15 steps ]. How many steps does it move in all?
  23. 23.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) turn right 90 degrees (d) if the key is down
  24. 24.🔍 Which is the odd one out? (a) if score is 10 (b) set volume to 50% (c) if touching the wall (d) if the key is down
  25. 25.🧱 A sprite runs: repeat 6 times [ move 45 steps ]. How many steps does it move in all?
  26. 26.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) play a drum beat (d) if score is 10
  27. 27.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  28. 28.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a motion block (c) an if block (d) an event block
  29. 29.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  30. 30.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  31. 31.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an if block (c) a sound block (d) a loop block
  32. 32.🧱 What kind of block is “if score is 10”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
  33. 33.Which of these is a loop block? (a) repeat 4 times (b) set volume to 50% (c) turn right 90 degrees (d) if the key is down
  34. 34.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
  35. 35.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) if score is 10
  36. 36.🧱 A sprite runs: repeat 6 times [ move 25 steps ]. How many steps does it move in all?
  37. 37.🔍 Which is the odd one out? (a) when a key is pressed (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
  38. 38.🔍 Which is the odd one out? (a) repeat forever (b) when the program starts (c) when sprite is clicked (d) when a key is pressed
  39. 39.Which of these is an event block? (a) repeat until done (b) if touching the wall (c) if the key is down (d) when sprite is clicked
  40. 40.Which of these is a motion block? (a) play a drum beat (b) when a key is pressed (c) repeat until done (d) glide to the edge

Answer key

  1. a loop block
  2. set volume to 50%
  3. play a beep
  4. if the key is down
  5. a sprite
  6. a sound block
  7. repeat forever
  8. a sound block
  9. a motion block
  10. repeat until done
  11. an event block
  12. 200
  13. an if block
  14. jigsaw puzzle pieces
  15. 100
  16. 200
  17. if touching the wall
  18. when sprite is clicked
  19. a motion block
  20. 10
  21. an event block
  22. 60
  23. turn right 90 degrees
  24. set volume to 50%
  25. 270
  26. play a drum beat
  27. 8
  28. an if block
  29. a motion block
  30. 12
  31. a sound block
  32. an if block
  33. repeat 4 times
  34. 180
  35. if score is 10
  36. 150
  37. when a key is pressed
  38. repeat forever
  39. when sprite is clicked
  40. glide to the edge

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