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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 999 · 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 “turn right 90 degrees”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
  2. 2.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  3. 3.🧱 What kind of block is “repeat until done”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
  4. 4.🔍 Which is the odd one out? (a) play a beep (b) when sprite is clicked (c) when a key is pressed (d) when the program starts
  5. 5.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) an if block (c) a sound block (d) a loop block
  6. 6.🔍 Which is the odd one out? (a) turn right 90 degrees (b) repeat forever (c) repeat 4 times (d) repeat until done
  7. 7.Which of these is a motion block? (a) play a beep (b) move 10 steps (c) repeat forever (d) if score is 10
  8. 8.Which of these is an if block? (a) glide to the edge (b) when sprite is clicked (c) turn right 90 degrees (d) if the key is down
  9. 9.🔍 Which is the odd one out? (a) repeat until done (b) play a drum beat (c) set volume to 50% (d) play a beep
  10. 10.🐱 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
  11. 11.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  12. 12.🧱 What kind of block is “if the key is down”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
  13. 13.Which of these is a motion block? (a) repeat until done (b) play a drum beat (c) glide to the edge (d) when a key is pressed
  14. 14.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an event block (c) a motion block (d) an if block
  15. 15.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) glide to the edge (d) if touching the wall
  16. 16.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  17. 17.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  18. 18.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) play a drum beat (d) if the key is down
  19. 19.🔍 Which is the odd one out? (a) if score is 10 (b) repeat 4 times (c) if the key is down (d) if touching the wall
  20. 20.🧱 In block coding, we join blocks like ___. (a) sand (b) jigsaw puzzle pieces (c) ice cubes (d) wet clay
  21. 21.Which of these is a sound block? (a) when the program starts (b) set volume to 50% (c) turn right 90 degrees (d) repeat forever
  22. 22.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  23. 23.🧱 What kind of block is “repeat forever”? (a) an if block (b) an event block (c) a loop block (d) a sound block
  24. 24.🧱 What kind of block is “when the program starts”? (a) a sound block (b) an event block (c) an if block (d) a loop block
  25. 25.🧱 A sprite runs: repeat 8 times [ move 35 steps ]. How many steps does it move in all?
  26. 26.Which of these is a motion block? (a) repeat forever (b) when the program starts (c) turn right 90 degrees (d) when sprite is clicked
  27. 27.Which of these is an if block? (a) move 10 steps (b) turn right 90 degrees (c) repeat 4 times (d) if touching the wall
  28. 28.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a loop block (c) a motion block (d) a sound block
  29. 29.🧱 A sprite runs: repeat 10 times [ move 15 steps ]. How many steps does it move in all?
  30. 30.Which of these is a sound block? (a) if the key is down (b) if touching the wall (c) play a drum beat (d) repeat 4 times
  31. 31.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) when sprite is clicked (d) repeat forever
  32. 32.🧱 A sprite runs: repeat 10 times [ move 50 steps ]. How many steps does it move in all?
  33. 33.🧱 A sprite runs: repeat 6 times [ move 15 steps ]. How many steps does it move in all?
  34. 34.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  35. 35.Which of these is an event block? (a) repeat until done (b) when the program starts (c) play a drum beat (d) move 10 steps
  36. 36.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) a motion block (d) an event block
  37. 37.Which of these is a sound block? (a) play a beep (b) repeat forever (c) repeat 4 times (d) if score is 10
  38. 38.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
  39. 39.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  40. 40.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) a motion block (c) an event block (d) an if block

Answer key

  1. a motion block
  2. 8
  3. a loop block
  4. play a beep
  5. an event block
  6. turn right 90 degrees
  7. move 10 steps
  8. if the key is down
  9. repeat until done
  10. a sprite
  11. 10
  12. an if block
  13. glide to the edge
  14. an if block
  15. glide to the edge
  16. 16
  17. 8
  18. play a drum beat
  19. repeat 4 times
  20. jigsaw puzzle pieces
  21. set volume to 50%
  22. 12
  23. a loop block
  24. an event block
  25. 280
  26. turn right 90 degrees
  27. if touching the wall
  28. an event block
  29. 150
  30. play a drum beat
  31. when sprite is clicked
  32. 500
  33. 90
  34. 3
  35. when the program starts
  36. an if block
  37. play a beep
  38. 450
  39. 4
  40. a sound block

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