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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 966 · 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 kind of block is “glide to the edge”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
  2. 2.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  3. 3.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) a loop block (d) an event block
  4. 4.🐱 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
  5. 5.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) repeat until done
  6. 6.🔍 Which is the odd one out? (a) when the program starts (b) play a drum beat (c) set volume to 50% (d) play a beep
  7. 7.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  8. 8.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) an if block (c) an event block (d) a sound block
  9. 9.🧱 What kind of block is “when the program starts”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  10. 10.Which of these is a sound block? (a) if score is 10 (b) repeat forever (c) if the key is down (d) play a drum beat
  11. 11.🧱 A sprite runs: repeat 3 times [ move 15 steps ]. How many steps does it move in all?
  12. 12.🧱 A sprite runs: repeat 8 times [ move 20 steps ]. How many steps does it move in all?
  13. 13.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
  14. 14.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) repeat 4 times (d) when a key is pressed
  15. 15.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) if the key is down (d) repeat forever
  16. 16.🔍 Which is the odd one out? (a) set volume to 50% (b) if touching the wall (c) if the key is down (d) if score is 10
  17. 17.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  18. 18.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a motion block (d) an if block
  19. 19.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) a loop block (c) a motion block (d) an event block
  20. 20.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  21. 21.Which of these is a loop block? (a) repeat forever (b) when a key is pressed (c) turn right 90 degrees (d) when the program starts
  22. 22.🧱 What kind of block is “repeat forever”? (a) an event block (b) a sound block (c) a loop block (d) an if block
  23. 23.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if score is 10 (c) if touching the wall (d) if the key is down
  24. 24.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  25. 25.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  26. 26.🧱 What kind of block is “if the key is down”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
  27. 27.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
  28. 28.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  29. 29.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) if score is 10 (d) glide to the edge
  30. 30.Which of these is an event block? (a) play a drum beat (b) when a key is pressed (c) move 10 steps (d) turn right 90 degrees
  31. 31.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) glide to the edge (d) repeat 4 times
  32. 32.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  33. 33.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  34. 34.🧱 What kind of block is “play a drum beat”? (a) an if block (b) a sound block (c) a loop block (d) an event block
  35. 35.Which of these is an if block? (a) repeat until done (b) if touching the wall (c) when the program starts (d) when sprite is clicked
  36. 36.Which of these is a motion block? (a) repeat until done (b) move 10 steps (c) set volume to 50% (d) if the key is down
  37. 37.Which of these is a motion block? (a) when a key is pressed (b) if touching the wall (c) play a drum beat (d) glide to the edge
  38. 38.🧱 A sprite runs: repeat 2 times [ move 40 steps ]. How many steps does it move in all?
  39. 39.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  40. 40.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if touching the wall (c) move 10 steps (d) glide to the edge

Answer key

  1. a motion block
  2. 12
  3. a loop block
  4. a sprite
  5. repeat until done
  6. when the program starts
  7. a sound block
  8. an event block
  9. an event block
  10. play a drum beat
  11. 45
  12. 160
  13. jigsaw puzzle pieces
  14. repeat 4 times
  15. if the key is down
  16. set volume to 50%
  17. 6
  18. an event block
  19. a motion block
  20. 8
  21. repeat forever
  22. a loop block
  23. turn right 90 degrees
  24. 10
  25. 4
  26. an if block
  27. a loop block
  28. 10
  29. if score is 10
  30. when a key is pressed
  31. glide to the edge
  32. 3
  33. 12
  34. a sound block
  35. if touching the wall
  36. move 10 steps
  37. glide to the edge
  38. 80
  39. 15
  40. if touching the wall

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