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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 419 · 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 cursor (b) a pixel (c) a folder (d) a sprite
  2. 2.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a sound block (c) an if block (d) an event block
  3. 3.Which of these is a sound block? (a) when the program starts (b) when sprite is clicked (c) repeat until done (d) play a drum beat
  4. 4.🧱 A sprite runs: repeat 2 times [ move 40 steps ]. How many steps does it move in all?
  5. 5.🧱 A sprite runs: repeat 3 times [ move 15 steps ]. How many steps does it move in all?
  6. 6.🔍 Which is the odd one out? (a) repeat forever (b) when sprite is clicked (c) repeat 4 times (d) repeat until done
  7. 7.🧱 What kind of block is “when the program starts”? (a) an if block (b) a sound block (c) a motion block (d) an event block
  8. 8.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat 4 times (c) repeat until done (d) repeat forever
  9. 9.Which of these is a loop block? (a) when the program starts (b) repeat 4 times (c) when a key is pressed (d) if touching the wall
  10. 10.🧱 A sprite runs: repeat 2 times [ move 30 steps ]. How many steps does it move in all?
  11. 11.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an if block (c) an event block (d) a loop block
  12. 12.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
  13. 13.Which of these is a sound block? (a) repeat forever (b) when a key is pressed (c) set volume to 50% (d) glide to the edge
  14. 14.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) repeat 4 times
  15. 15.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) wet clay (d) ice cubes
  16. 16.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  17. 17.Which of these is an if block? (a) repeat 4 times (b) when a key is pressed (c) if touching the wall (d) when the program starts
  18. 18.🔍 Which is the odd one out? (a) if the key is down (b) play a drum beat (c) play a beep (d) set volume to 50%
  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 “glide to the edge”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  21. 21.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  22. 22.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  23. 23.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) glide to the edge (d) play a drum beat
  24. 24.🔍 Which is the odd one out? (a) when the program starts (b) glide to the edge (c) when a key is pressed (d) when sprite is clicked
  25. 25.🧱 A sprite runs: repeat 5 times [ move 10 steps ]. How many steps does it move in all?
  26. 26.🔁 Which block repeats steps again and again? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  27. 27.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  28. 28.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  29. 29.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  30. 30.🔍 Which is the odd one out? (a) move 10 steps (b) if the key is down (c) if score is 10 (d) if touching the wall
  31. 31.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  32. 32.Which of these is a loop block? (a) repeat until done (b) glide to the edge (c) when a key is pressed (d) turn right 90 degrees
  33. 33.🧱 What kind of block is “if touching the wall”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  34. 34.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  35. 35.🧱 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
  36. 36.🧱 What kind of block is “if the key is down”? (a) an if block (b) an event block (c) a sound block (d) a loop block
  37. 37.Which of these is an event block? (a) if touching the wall (b) when sprite is clicked (c) set volume to 50% (d) repeat 4 times
  38. 38.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  39. 39.🧱 A sprite runs: repeat 5 times [ move 40 steps ]. How many steps does it move in all?
  40. 40.🧱 What kind of block is “repeat until done”? (a) a sound block (b) an if block (c) an event block (d) a loop block

Answer key

  1. a sprite
  2. a loop block
  3. play a drum beat
  4. 80
  5. 45
  6. when sprite is clicked
  7. an event block
  8. set volume to 50%
  9. repeat 4 times
  10. 60
  11. an event block
  12. an if block
  13. set volume to 50%
  14. repeat 4 times
  15. jigsaw puzzle pieces
  16. 210
  17. if touching the wall
  18. if the key is down
  19. 15
  20. a motion block
  21. a sound block
  22. 6
  23. play a drum beat
  24. glide to the edge
  25. 50
  26. a loop block
  27. 8
  28. 6
  29. 20
  30. move 10 steps
  31. 3
  32. repeat until done
  33. an if block
  34. 10
  35. an event block
  36. an if block
  37. when sprite is clicked
  38. a sound block
  39. 200
  40. a loop block

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