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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 174 · 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.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
  2. 2.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) turn right 90 degrees (d) play a beep
  3. 3.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
  4. 4.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
  5. 5.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) jigsaw puzzle pieces (d) wet clay
  6. 6.🧱 A sprite runs: repeat 9 times [ move 10 steps ]. How many steps does it move in all?
  7. 7.Which of these is a sound block? (a) glide to the edge (b) play a drum beat (c) if the key is down (d) when the program starts
  8. 8.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a cursor (d) a folder
  9. 9.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  10. 10.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) set volume to 50% (d) repeat 4 times
  11. 11.🧱 What kind of block is “if score is 10”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
  12. 12.Which of these is an if block? (a) repeat forever (b) move 10 steps (c) if score is 10 (d) play a drum beat
  13. 13.Which of these is an event block? (a) repeat 4 times (b) repeat forever (c) turn right 90 degrees (d) when a key is pressed
  14. 14.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) a loop block (c) an event block (d) an if block
  15. 15.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  16. 16.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an event block (c) a motion block (d) an if block
  17. 17.🧱 What kind of block is “repeat until done”? (a) an if block (b) a loop block (c) a motion block (d) an event block
  18. 18.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) play a drum beat
  19. 19.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) move 10 steps (d) if score is 10
  20. 20.Which of these is a loop block? (a) move 10 steps (b) repeat 4 times (c) when sprite is clicked (d) turn right 90 degrees
  21. 21.🧱 A sprite runs: repeat 3 times [ move 5 steps ]. How many steps does it move in all?
  22. 22.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a sound block (c) an if block (d) a loop block
  23. 23.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) when the program starts (d) play a drum beat
  24. 24.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) glide to the edge
  25. 25.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  26. 26.🧱 What kind of block is “if the key is down”? (a) an event block (b) an if block (c) a loop block (d) a motion block
  27. 27.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) repeat forever
  28. 28.🧱 A sprite runs: repeat 2 times [ move 45 steps ]. How many steps does it move in all?
  29. 29.🧱 What kind of block is “turn right 90 degrees”? (a) an event block (b) an if block (c) a loop block (d) a motion block
  30. 30.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
  31. 31.Which of these is an if block? (a) when a key is pressed (b) repeat forever (c) if the key is down (d) move 10 steps
  32. 32.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a loop block (c) a sound block (d) an event block
  33. 33.Which of these is a loop block? (a) repeat forever (b) when a key is pressed (c) set volume to 50% (d) glide to the edge
  34. 34.Which of these is an event block? (a) repeat 4 times (b) turn right 90 degrees (c) when sprite is clicked (d) if the key is down
  35. 35.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) if score is 10 (d) when the program starts
  36. 36.Which of these is a loop block? (a) when sprite is clicked (b) when a key is pressed (c) when the program starts (d) repeat until done
  37. 37.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat forever (c) repeat until done (d) repeat 4 times
  38. 38.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  39. 39.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
  40. 40.🧱 What kind of block is “play a beep”? (a) a motion block (b) a sound block (c) an if block (d) an event block

Answer key

  1. 180
  2. turn right 90 degrees
  3. an if block
  4. 20
  5. jigsaw puzzle pieces
  6. 90
  7. play a drum beat
  8. a sprite
  9. 20
  10. set volume to 50%
  11. an if block
  12. if score is 10
  13. when a key is pressed
  14. an event block
  15. 9
  16. an event block
  17. a loop block
  18. play a drum beat
  19. move 10 steps
  20. repeat 4 times
  21. 15
  22. a loop block
  23. when the program starts
  24. glide to the edge
  25. 10
  26. an if block
  27. repeat forever
  28. 90
  29. a motion block
  30. a motion block
  31. if the key is down
  32. a loop block
  33. repeat forever
  34. when sprite is clicked
  35. if score is 10
  36. repeat until done
  37. when a key is pressed
  38. 12
  39. a sound block
  40. a sound block

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