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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 109 · 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) play a drum beat (b) play a beep (c) repeat 4 times (d) set volume to 50%
  2. 2.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
  3. 3.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
  4. 4.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) turn right 90 degrees
  5. 5.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a folder (d) a cursor
  6. 6.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  7. 7.🔍 Which is the odd one out? (a) repeat forever (b) set volume to 50% (c) play a beep (d) play a drum beat
  8. 8.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a sound block (c) an if block (d) a loop block
  9. 9.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) move 10 steps (d) if touching the wall
  10. 10.Which of these is a motion block? (a) set volume to 50% (b) play a beep (c) move 10 steps (d) when sprite is clicked
  11. 11.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
  12. 12.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  13. 13.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) an event block (c) a loop block (d) a motion block
  14. 14.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
  15. 15.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) play a drum beat (d) when a key is pressed
  16. 16.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat until done (c) play a beep (d) play a drum beat
  17. 17.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) an event block (d) an if block
  18. 18.Which of these is a motion block? (a) if the key is down (b) when sprite is clicked (c) turn right 90 degrees (d) repeat 4 times
  19. 19.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
  20. 20.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
  21. 21.🔍 Which is the odd one out? (a) move 10 steps (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
  22. 22.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  23. 23.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
  24. 24.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an if block (c) an event block (d) a sound block
  25. 25.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  26. 26.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  27. 27.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  28. 28.Which of these is an event block? (a) turn right 90 degrees (b) play a beep (c) when sprite is clicked (d) if touching the wall
  29. 29.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  30. 30.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) play a beep
  31. 31.Which of these is an if block? (a) turn right 90 degrees (b) play a beep (c) if score is 10 (d) repeat forever
  32. 32.🧱 A sprite runs: repeat 5 times [ move 25 steps ]. How many steps does it move in all?
  33. 33.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  34. 34.Which of these is a loop block? (a) repeat 4 times (b) play a beep (c) if score is 10 (d) when a key is pressed
  35. 35.🧱 A sprite runs: repeat 10 times [ move 15 steps ]. How many steps does it move in all?
  36. 36.🧱 What kind of block is “when the program starts”? (a) an if block (b) a motion block (c) an event block (d) a loop block
  37. 37.Which of these is an event block? (a) when a key is pressed (b) repeat until done (c) repeat forever (d) set volume to 50%
  38. 38.🔍 Which is the odd one out? (a) play a drum beat (b) if the key is down (c) play a beep (d) set volume to 50%
  39. 39.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  40. 40.Which of these is a motion block? (a) glide to the edge (b) repeat 4 times (c) when the program starts (d) if score is 10

Answer key

  1. repeat 4 times
  2. 300
  3. jigsaw puzzle pieces
  4. turn right 90 degrees
  5. a sprite
  6. 6
  7. repeat forever
  8. a motion block
  9. if touching the wall
  10. move 10 steps
  11. 450
  12. 4
  13. an event block
  14. 120
  15. play a drum beat
  16. repeat until done
  17. a loop block
  18. turn right 90 degrees
  19. a sound block
  20. a loop block
  21. move 10 steps
  22. a loop block
  23. a motion block
  24. a sound block
  25. 15
  26. 10
  27. 20
  28. when sprite is clicked
  29. 25
  30. play a beep
  31. if score is 10
  32. 125
  33. 12
  34. repeat 4 times
  35. 150
  36. an event block
  37. when a key is pressed
  38. if the key is down
  39. 10
  40. glide to the edge

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