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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 616 · 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 is the odd one out? (a) repeat 4 times (b) when a key is pressed (c) repeat forever (d) repeat until done
  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.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a loop block (c) a motion block (d) an event block
  4. 4.🔍 Which is the odd one out? (a) repeat until done (b) when sprite is clicked (c) repeat 4 times (d) repeat forever
  5. 5.Which of these is an event block? (a) glide to the edge (b) repeat 4 times (c) when a key is pressed (d) if score is 10
  6. 6.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
  8. 8.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an event block (c) a motion block (d) an if block
  9. 9.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) repeat until done
  10. 10.🔍 Which is the odd one out? (a) when the program starts (b) play a beep (c) set volume to 50% (d) play a drum beat
  11. 11.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  12. 12.Which of these is a loop block? (a) if touching the wall (b) repeat 4 times (c) set volume to 50% (d) glide to the edge
  13. 13.🧱 What kind of block is “play a beep”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  14. 14.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  15. 15.Which of these is a sound block? (a) repeat 4 times (b) when sprite is clicked (c) if touching the wall (d) play a drum beat
  16. 16.Which of these is a sound block? (a) glide to the edge (b) repeat until done (c) when the program starts (d) play a beep
  17. 17.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) play a drum beat (d) when sprite is clicked
  18. 18.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) repeat 4 times
  19. 19.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  20. 20.🧱 What kind of block is “when the program starts”? (a) an event block (b) a motion block (c) an if block (d) a loop block
  21. 21.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) move 10 steps (d) set volume to 50%
  22. 22.🧱 What kind of block is “if score is 10”? (a) an event block (b) a sound block (c) a motion block (d) an if block
  23. 23.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) jigsaw puzzle pieces (d) sand
  24. 24.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an event block (c) an if block (d) a loop block
  25. 25.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
  26. 26.Which of these is a loop block? (a) repeat forever (b) when a key is pressed (c) play a beep (d) set volume to 50%
  27. 27.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  28. 28.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an event block (c) an if block (d) a motion block
  29. 29.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  30. 30.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  31. 31.Which of these is an if block? (a) glide to the edge (b) when sprite is clicked (c) if touching the wall (d) play a beep
  32. 32.Which of these is a motion block? (a) if score is 10 (b) play a beep (c) if the key is down (d) glide to the edge
  33. 33.Which of these is an event block? (a) set volume to 50% (b) if touching the wall (c) turn right 90 degrees (d) when sprite is clicked
  34. 34.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
  35. 35.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a motion block (d) an event block
  36. 36.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  37. 37.🧱 A sprite runs: repeat 4 times [ move 15 steps ]. How many steps does it move in all?
  38. 38.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) repeat forever (d) when a key is pressed
  39. 39.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) if the key is down (d) repeat forever
  40. 40.Which of these is a motion block? (a) play a beep (b) play a drum beat (c) when a key is pressed (d) move 10 steps

Answer key

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

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