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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 202 · 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 “when sprite is clicked”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  2. 2.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) a motion block (c) a loop block (d) an if block
  3. 3.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) if score is 10 (d) repeat forever
  4. 4.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a loop block (c) an event block (d) a sound block
  5. 5.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  6. 6.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) a sound block (c) an event block (d) an if block
  7. 7.🧱 What kind of block is “play a beep”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  8. 8.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  9. 9.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  10. 10.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) if touching the wall
  11. 11.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
  12. 12.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  13. 13.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
  14. 14.🧱 A sprite runs: repeat 10 times [ move 10 steps ]. How many steps does it move in all?
  15. 15.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a cursor (d) a sprite
  17. 17.Which of these is a loop block? (a) repeat forever (b) move 10 steps (c) play a drum beat (d) turn right 90 degrees
  18. 18.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  19. 19.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a loop block (c) an event block (d) an if block
  20. 20.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  21. 21.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) play a drum beat
  22. 22.Which of these is a sound block? (a) set volume to 50% (b) turn right 90 degrees (c) when a key is pressed (d) glide to the edge
  23. 23.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a loop block (c) an if block (d) a motion block
  24. 24.🧱 What kind of block is “if the key is down”? (a) an event block (b) a sound block (c) an if block (d) a motion block
  25. 25.Which of these is an if block? (a) turn right 90 degrees (b) glide to the edge (c) when the program starts (d) if touching the wall
  26. 26.🧱 What kind of block is “when the program starts”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  27. 27.🔍 Which is the odd one out? (a) if score is 10 (b) repeat forever (c) if touching the wall (d) if the key is down
  28. 28.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  29. 29.🧱 A sprite runs: repeat 8 times [ move 5 steps ]. How many steps does it move in all?
  30. 30.🔁 Which block repeats steps again and again? (a) a motion block (b) an event block (c) a loop block (d) a sound block
  31. 31.Which of these is an if block? (a) if score is 10 (b) repeat 4 times (c) repeat forever (d) play a drum beat
  32. 32.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  33. 33.Which of these is a loop block? (a) play a drum beat (b) when a key is pressed (c) repeat 4 times (d) move 10 steps
  34. 34.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) play a beep
  35. 35.Which of these is an event block? (a) play a beep (b) repeat 4 times (c) when the program starts (d) set volume to 50%
  36. 36.Which of these is an event block? (a) move 10 steps (b) turn right 90 degrees (c) repeat forever (d) when a key is pressed
  37. 37.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) an event block (c) an if block (d) a loop block
  38. 38.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
  39. 39.🔍 Which is the odd one out? (a) set volume to 50% (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
  40. 40.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) glide to the edge

Answer key

  1. an event block
  2. a motion block
  3. if score is 10
  4. a sound block
  5. 210
  6. a sound block
  7. a sound block
  8. 9
  9. 12
  10. if touching the wall
  11. 360
  12. a motion block
  13. jigsaw puzzle pieces
  14. 100
  15. 8
  16. a sprite
  17. repeat forever
  18. 4
  19. a motion block
  20. 5
  21. play a drum beat
  22. set volume to 50%
  23. a loop block
  24. an if block
  25. if touching the wall
  26. an event block
  27. repeat forever
  28. 12
  29. 40
  30. a loop block
  31. if score is 10
  32. 10
  33. repeat 4 times
  34. play a beep
  35. when the program starts
  36. when a key is pressed
  37. an if block
  38. 60
  39. set volume to 50%
  40. glide to the edge

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