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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 74 · 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 do we call a character that moves on the stage in block coding? (a) a pixel (b) a cursor (c) a folder (d) a sprite
  2. 2.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a sound block (c) a motion block (d) an event block
  3. 3.Which of these is an if block? (a) if touching the wall (b) repeat until done (c) play a drum beat (d) repeat 4 times
  4. 4.🧱 What kind of block is “play a beep”? (a) an event block (b) an if block (c) a sound block (d) a motion block
  5. 5.🔍 Which is the odd one out? (a) when sprite is clicked (b) if touching the wall (c) when a key is pressed (d) when the program starts
  6. 6.Which of these is an event block? (a) repeat until done (b) if score is 10 (c) when a key is pressed (d) play a beep
  7. 7.🧱 A sprite runs: repeat 6 times [ move 40 steps ]. How many steps does it move in all?
  8. 8.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) play a beep (d) if the key is down
  9. 9.Which of these is a loop block? (a) glide to the edge (b) when sprite is clicked (c) repeat 4 times (d) play a drum beat
  10. 10.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) wet clay (d) ice cubes
  11. 11.Which of these is a motion block? (a) when sprite is clicked (b) repeat until done (c) turn right 90 degrees (d) repeat forever
  12. 12.🧱 What kind of block is “when the program starts”? (a) an event block (b) an if block (c) a loop block (d) a motion block
  13. 13.Which of these is an if block? (a) repeat forever (b) if score is 10 (c) when the program starts (d) when a key is pressed
  14. 14.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
  15. 15.🔍 Which is the odd one out? (a) play a beep (b) turn right 90 degrees (c) play a drum beat (d) set volume to 50%
  16. 16.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  17. 17.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  18. 18.Which of these is a loop block? (a) if the key is down (b) repeat until done (c) play a beep (d) turn right 90 degrees
  19. 19.Which of these is a motion block? (a) when sprite is clicked (b) glide to the edge (c) if score is 10 (d) when a key is pressed
  20. 20.Which of these is a loop block? (a) repeat forever (b) glide to the edge (c) when the program starts (d) play a drum beat
  21. 21.🧱 What kind of block is “if the key is down”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  22. 22.🔍 Which is the odd one out? (a) when the program starts (b) glide to the edge (c) move 10 steps (d) turn right 90 degrees
  23. 23.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  24. 24.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
  25. 25.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  26. 26.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  27. 27.Which of these is an if block? (a) glide to the edge (b) if the key is down (c) repeat forever (d) repeat 4 times
  28. 28.🧱 What kind of block is “repeat until done”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  29. 29.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  30. 30.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) an event block (c) a loop block (d) a sound block
  31. 31.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) repeat forever (d) move 10 steps
  32. 32.🔍 Which is the odd one out? (a) glide to the edge (b) if score is 10 (c) if the key is down (d) if touching the wall
  33. 33.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  34. 34.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
  35. 35.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  36. 36.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  37. 37.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  38. 38.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) when a key is pressed
  39. 39.🔁 Which block repeats steps again and again? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  40. 40.Which of these is a motion block? (a) if score is 10 (b) move 10 steps (c) play a drum beat (d) play a beep

Answer key

  1. a sprite
  2. a motion block
  3. if touching the wall
  4. a sound block
  5. if touching the wall
  6. when a key is pressed
  7. 240
  8. play a beep
  9. repeat 4 times
  10. jigsaw puzzle pieces
  11. turn right 90 degrees
  12. an event block
  13. if score is 10
  14. a loop block
  15. turn right 90 degrees
  16. 4
  17. 25
  18. repeat until done
  19. glide to the edge
  20. repeat forever
  21. an if block
  22. when the program starts
  23. 5
  24. a loop block
  25. a motion block
  26. 12
  27. if the key is down
  28. a loop block
  29. 9
  30. an event block
  31. repeat forever
  32. glide to the edge
  33. 8
  34. 135
  35. 8
  36. 10
  37. 12
  38. when a key is pressed
  39. a loop block
  40. move 10 steps

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