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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 254 · 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 folder (b) a sprite (c) a cursor (d) a pixel
  2. 2.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  3. 3.🔍 Which is the odd one out? (a) glide to the edge (b) if the key is down (c) move 10 steps (d) turn right 90 degrees
  4. 4.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  5. 5.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  6. 6.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a motion block (c) an if block (d) an event block
  7. 7.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) when sprite is clicked (d) repeat until done
  8. 8.Which of these is a loop block? (a) play a drum beat (b) when a key is pressed (c) repeat forever (d) when sprite is clicked
  9. 9.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  10. 10.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  11. 11.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) jigsaw puzzle pieces (d) wet clay
  12. 12.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) glide to the edge
  13. 13.🧱 A sprite runs: repeat 5 times [ move 50 steps ]. How many steps does it move in all?
  14. 14.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) move 10 steps (d) when the program starts
  15. 15.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🧱 A sprite runs: repeat 2 times [ move 20 steps ]. How many steps does it move in all?
  17. 17.Which of these is an event block? (a) move 10 steps (b) glide to the edge (c) when sprite is clicked (d) if score is 10
  18. 18.Which of these is an if block? (a) play a drum beat (b) if the key is down (c) when a key is pressed (d) repeat forever
  19. 19.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
  20. 20.🔍 Which is the odd one out? (a) repeat until done (b) play a beep (c) play a drum beat (d) set volume to 50%
  21. 21.Which of these is a motion block? (a) repeat 4 times (b) glide to the edge (c) if the key is down (d) if score is 10
  22. 22.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) a sound block (d) an event block
  23. 23.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  24. 24.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  25. 25.Which of these is a sound block? (a) if score is 10 (b) when a key is pressed (c) play a drum beat (d) repeat forever
  26. 26.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  27. 27.🔍 Which is the odd one out? (a) turn right 90 degrees (b) when sprite is clicked (c) when the program starts (d) when a key is pressed
  28. 28.🧱 A sprite runs: repeat 10 times [ move 25 steps ]. How many steps does it move in all?
  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.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat 4 times (c) play a drum beat (d) play a beep
  31. 31.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  32. 32.🔍 Which is the odd one out? (a) if score is 10 (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
  33. 33.🧱 A sprite runs: repeat 5 times [ move 15 steps ]. How many steps does it move in all?
  34. 34.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) play a drum beat (d) repeat forever
  35. 35.🔁 Which block repeats steps again and again? (a) a loop block (b) a motion block (c) a sound block (d) an event block
  36. 36.🧱 A sprite runs: repeat 8 times [ move 25 steps ]. How many steps does it move in all?
  37. 37.Which of these is a motion block? (a) repeat forever (b) if touching the wall (c) turn right 90 degrees (d) play a beep
  38. 38.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  39. 39.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  40. 40.Which of these is a sound block? (a) glide to the edge (b) play a beep (c) when sprite is clicked (d) repeat 4 times

Answer key

  1. a sprite
  2. 25
  3. if the key is down
  4. 6
  5. a motion block
  6. an if block
  7. when sprite is clicked
  8. repeat forever
  9. 3
  10. an if block
  11. jigsaw puzzle pieces
  12. glide to the edge
  13. 250
  14. move 10 steps
  15. 8
  16. 40
  17. when sprite is clicked
  18. if the key is down
  19. an event block
  20. repeat until done
  21. glide to the edge
  22. an event block
  23. 8
  24. an event block
  25. play a drum beat
  26. 20
  27. turn right 90 degrees
  28. 250
  29. 9
  30. repeat 4 times
  31. a sound block
  32. if score is 10
  33. 75
  34. play a drum beat
  35. a loop block
  36. 200
  37. turn right 90 degrees
  38. 12
  39. 10
  40. play a beep

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