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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 185 · 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) a motion block (b) an event block (c) an if block (d) a loop block
  2. 2.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) when sprite is clicked
  3. 3.Which of these is an if block? (a) when a key is pressed (b) move 10 steps (c) repeat 4 times (d) if score is 10
  4. 4.Which of these is a sound block? (a) turn right 90 degrees (b) if touching the wall (c) repeat forever (d) play a beep
  5. 5.Which of these is a sound block? (a) repeat 4 times (b) repeat forever (c) set volume to 50% (d) turn right 90 degrees
  6. 6.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) an event block (d) an if block
  7. 7.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) jigsaw puzzle pieces (d) ice cubes
  8. 8.🧱 A sprite runs: repeat 3 times [ move 50 steps ]. How many steps does it move in all?
  9. 9.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) an event block (d) an if block
  10. 10.🧱 What kind of block is “if the key is down”? (a) an event block (b) a motion block (c) a sound block (d) an if block
  11. 11.🧱 What kind of block is “repeat until done”? (a) an event block (b) a motion block (c) a loop block (d) an if block
  12. 12.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  13. 13.🧱 What kind of block is “move 10 steps”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  14. 14.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  15. 15.🧱 What kind of block is “if score is 10”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
  16. 16.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat 4 times (c) when the program starts (d) when a key is pressed
  17. 17.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  18. 18.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  19. 19.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) a motion block (c) an if block (d) a sound block
  20. 20.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  21. 21.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a pixel (d) a cursor
  22. 22.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) a loop block (c) a motion block (d) an event block
  23. 23.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) play a beep (d) move 10 steps
  24. 24.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  25. 25.🔍 Which is the odd one out? (a) if score is 10 (b) when a key is pressed (c) if touching the wall (d) if the key is down
  26. 26.Which of these is a motion block? (a) turn right 90 degrees (b) repeat 4 times (c) when the program starts (d) play a drum beat
  27. 27.Which of these is a motion block? (a) glide to the edge (b) if score is 10 (c) repeat until done (d) set volume to 50%
  28. 28.Which of these is an if block? (a) if touching the wall (b) move 10 steps (c) when a key is pressed (d) set volume to 50%
  29. 29.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) when the program starts (d) if touching the wall
  30. 30.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  31. 31.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an if block (c) an event block (d) a sound block
  32. 32.Which of these is an if block? (a) if the key is down (b) turn right 90 degrees (c) when the program starts (d) repeat until done
  33. 33.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) play a drum beat (d) if the key is down
  34. 34.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  35. 35.Which of these is a sound block? (a) if score is 10 (b) glide to the edge (c) play a drum beat (d) when a key is pressed
  36. 36.Which of these is a loop block? (a) when sprite is clicked (b) repeat forever (c) move 10 steps (d) if score is 10
  37. 37.🔍 Which is the odd one out? (a) when sprite is clicked (b) play a drum beat (c) when a key is pressed (d) when the program starts
  38. 38.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) if touching the wall (d) move 10 steps
  39. 39.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) if score is 10
  40. 40.🧱 A sprite runs: repeat 8 times [ move 45 steps ]. How many steps does it move in all?

Answer key

  1. a motion block
  2. when sprite is clicked
  3. if score is 10
  4. play a beep
  5. set volume to 50%
  6. a loop block
  7. jigsaw puzzle pieces
  8. 150
  9. an event block
  10. an if block
  11. a loop block
  12. 12
  13. a motion block
  14. 4
  15. an if block
  16. repeat 4 times
  17. a loop block
  18. a motion block
  19. an if block
  20. 3
  21. a sprite
  22. an event block
  23. move 10 steps
  24. 15
  25. when a key is pressed
  26. turn right 90 degrees
  27. glide to the edge
  28. if touching the wall
  29. when the program starts
  30. 6
  31. an event block
  32. if the key is down
  33. if the key is down
  34. a sound block
  35. play a drum beat
  36. repeat forever
  37. play a drum beat
  38. if touching the wall
  39. if score is 10
  40. 360

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