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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 959 · 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.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  2. 2.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  3. 3.🧱 A sprite runs: repeat 2 times [ move 40 steps ]. How many steps does it move in all?
  4. 4.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a cursor (d) a pixel
  5. 5.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) repeat 4 times
  6. 6.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) a sound block (d) an if block
  7. 7.🧱 What kind of block is “play a beep”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
  8. 8.🧱 What kind of block is “if score is 10”? (a) an event block (b) an if block (c) a motion block (d) a sound block
  9. 9.Which of these is an if block? (a) if score is 10 (b) when the program starts (c) move 10 steps (d) repeat until done
  10. 10.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  11. 11.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  12. 12.🔍 Which is the odd one out? (a) when the program starts (b) set volume to 50% (c) when a key is pressed (d) when sprite is clicked
  13. 13.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  14. 14.🔍 Which is the odd one out? (a) repeat 4 times (b) turn right 90 degrees (c) repeat forever (d) repeat until done
  15. 15.Which of these is a loop block? (a) set volume to 50% (b) glide to the edge (c) repeat 4 times (d) if score is 10
  16. 16.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  17. 17.🔍 Which is the odd one out? (a) when a key is pressed (b) if score is 10 (c) when sprite is clicked (d) when the program starts
  18. 18.Which of these is an if block? (a) glide to the edge (b) play a drum beat (c) set volume to 50% (d) if the key is down
  19. 19.🔍 Which is the odd one out? (a) when the program starts (b) when a key is pressed (c) play a drum beat (d) when sprite is clicked
  20. 20.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  21. 21.Which of these is a loop block? (a) when a key is pressed (b) repeat forever (c) glide to the edge (d) when sprite is clicked
  22. 22.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
  23. 23.Which of these is an if block? (a) play a drum beat (b) if touching the wall (c) set volume to 50% (d) glide to the edge
  24. 24.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) play a beep (d) when the program starts
  25. 25.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) when a key is pressed (d) if the key is down
  26. 26.Which of these is a motion block? (a) set volume to 50% (b) if score is 10 (c) move 10 steps (d) if touching the wall
  27. 27.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
  28. 28.Which of these is an event block? (a) when a key is pressed (b) if score is 10 (c) turn right 90 degrees (d) play a beep
  29. 29.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
  30. 30.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) wet clay (c) jigsaw puzzle pieces (d) sand
  31. 31.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  32. 32.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  33. 33.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  34. 34.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) a sound block (c) a motion block (d) an event block
  35. 35.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) if the key is down (d) repeat forever
  36. 36.Which of these is an event block? (a) move 10 steps (b) play a beep (c) when sprite is clicked (d) play a drum beat
  37. 37.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
  38. 38.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  39. 39.🔍 Which is the odd one out? (a) glide to the edge (b) when a key is pressed (c) when sprite is clicked (d) when the program starts
  40. 40.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) when the program starts

Answer key

  1. 12
  2. a loop block
  3. 80
  4. a sprite
  5. repeat 4 times
  6. an event block
  7. a sound block
  8. an if block
  9. if score is 10
  10. 3
  11. 20
  12. set volume to 50%
  13. 4
  14. turn right 90 degrees
  15. repeat 4 times
  16. 15
  17. if score is 10
  18. if the key is down
  19. play a drum beat
  20. 12
  21. repeat forever
  22. a loop block
  23. if touching the wall
  24. play a beep
  25. when a key is pressed
  26. move 10 steps
  27. a motion block
  28. when a key is pressed
  29. a motion block
  30. jigsaw puzzle pieces
  31. a sound block
  32. 6
  33. an event block
  34. a sound block
  35. if the key is down
  36. when sprite is clicked
  37. 135
  38. a loop block
  39. glide to the edge
  40. when the program starts

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