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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 63 · 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 sprite (c) a folder (d) a pixel
  2. 2.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
  3. 3.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an if block (c) an event block (d) a sound block
  4. 4.Which of these is a loop block? (a) repeat 4 times (b) if score is 10 (c) play a beep (d) set volume to 50%
  5. 5.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  6. 6.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  7. 7.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
  8. 8.Which of these is an event block? (a) move 10 steps (b) if the key is down (c) play a drum beat (d) when sprite is clicked
  9. 9.Which of these is a motion block? (a) glide to the edge (b) set volume to 50% (c) repeat 4 times (d) when the program starts
  10. 10.🔍 Which is the odd one out? (a) if score is 10 (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
  11. 11.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) jigsaw puzzle pieces (d) wet clay
  12. 12.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  13. 13.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
  14. 14.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) a loop block (c) an event block (d) a motion block
  15. 15.🔍 Which is the odd one out? (a) if score is 10 (b) play a beep (c) if touching the wall (d) if the key is down
  16. 16.Which of these is an event block? (a) set volume to 50% (b) if the key is down (c) turn right 90 degrees (d) when the program starts
  17. 17.🧱 A sprite runs: repeat 7 times [ move 35 steps ]. How many steps does it move in all?
  18. 18.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  19. 19.🔍 Which is the odd one out? (a) when a key is pressed (b) if touching the wall (c) when sprite is clicked (d) when the program starts
  20. 20.🧱 What kind of block is “repeat until done”? (a) a loop block (b) a motion block (c) an if block (d) an event block
  21. 21.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  22. 22.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
  23. 23.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
  24. 24.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a sound block (c) an if block (d) a loop block
  25. 25.🧱 A sprite runs: repeat 4 times [ move 50 steps ]. How many steps does it move in all?
  26. 26.Which of these is an if block? (a) repeat 4 times (b) turn right 90 degrees (c) if touching the wall (d) glide to the edge
  27. 27.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an if block (c) a loop block (d) an event block
  28. 28.🧱 A sprite runs: repeat 9 times [ move 35 steps ]. How many steps does it move in all?
  29. 29.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) repeat 4 times
  30. 30.🔍 Which is the odd one out? (a) repeat until done (b) move 10 steps (c) repeat forever (d) repeat 4 times
  31. 31.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) when the program starts (d) if touching the wall
  32. 32.Which of these is an event block? (a) glide to the edge (b) set volume to 50% (c) move 10 steps (d) when a key is pressed
  33. 33.🧱 A sprite runs: repeat 6 times [ move 15 steps ]. How many steps does it move in all?
  34. 34.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a sound block (c) an event block (d) a loop block
  35. 35.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
  36. 36.Which of these is a loop block? (a) move 10 steps (b) play a drum beat (c) repeat forever (d) if touching the wall
  37. 37.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  38. 38.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  39. 39.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) set volume to 50%
  40. 40.🧱 What kind of block is “play a beep”? (a) a motion block (b) an if block (c) a sound block (d) an event block

Answer key

  1. a sprite
  2. a motion block
  3. an if block
  4. repeat 4 times
  5. a loop block
  6. 9
  7. a loop block
  8. when sprite is clicked
  9. glide to the edge
  10. if score is 10
  11. jigsaw puzzle pieces
  12. 10
  13. 6
  14. a sound block
  15. play a beep
  16. when the program starts
  17. 245
  18. 8
  19. if touching the wall
  20. a loop block
  21. 6
  22. 4
  23. 210
  24. an if block
  25. 200
  26. if touching the wall
  27. an event block
  28. 315
  29. repeat 4 times
  30. move 10 steps
  31. when the program starts
  32. when a key is pressed
  33. 90
  34. a sound block
  35. an event block
  36. repeat forever
  37. 12
  38. 5
  39. set volume to 50%
  40. a sound block

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