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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 825 · 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 “if score is 10”? (a) an if block (b) a motion block (c) a loop block (d) an event block
  2. 2.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
  3. 3.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) an event block (c) an if block (d) a sound block
  4. 4.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) an event block (d) a loop block
  5. 5.🧱 A sprite runs: repeat 7 times [ move 25 steps ]. How many steps does it move in all?
  6. 6.🧱 A sprite runs: repeat 6 times [ move 20 steps ]. How many steps does it move in all?
  7. 7.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) set volume to 50%
  8. 8.🔍 Which is the odd one out? (a) repeat 4 times (b) play a beep (c) play a drum beat (d) set volume to 50%
  9. 9.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) if touching the wall
  10. 10.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  11. 11.Which of these is a motion block? (a) repeat until done (b) if the key is down (c) glide to the edge (d) set volume to 50%
  12. 12.Which of these is an if block? (a) when a key is pressed (b) if score is 10 (c) move 10 steps (d) when sprite is clicked
  13. 13.🧱 What kind of block is “if the key is down”? (a) an if block (b) an event block (c) a motion block (d) a sound block
  14. 14.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a sprite (d) a folder
  15. 15.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) repeat until done (d) glide to the edge
  16. 16.🔍 Which is the odd one out? (a) set volume to 50% (b) play a beep (c) when a key is pressed (d) play a drum beat
  17. 17.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) when the program starts (d) set volume to 50%
  18. 18.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an if block (d) an event block
  19. 19.🧱 What kind of block is “set volume to 50%”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  20. 20.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) turn right 90 degrees
  21. 21.🧱 A sprite runs: repeat 2 times [ move 40 steps ]. How many steps does it move in all?
  22. 22.Which of these is a loop block? (a) when a key is pressed (b) when sprite is clicked (c) move 10 steps (d) repeat forever
  23. 23.🧱 In block coding, we join blocks like ___. (a) sand (b) wet clay (c) ice cubes (d) jigsaw puzzle pieces
  24. 24.🧱 A sprite runs: repeat 5 times [ move 10 steps ]. How many steps does it move in all?
  25. 25.Which of these is a loop block? (a) turn right 90 degrees (b) glide to the edge (c) repeat until done (d) when the program starts
  26. 26.🧱 A sprite runs: repeat 3 times [ move 45 steps ]. How many steps does it move in all?
  27. 27.Which of these is an if block? (a) if touching the wall (b) play a beep (c) when a key is pressed (d) repeat 4 times
  28. 28.🧱 A sprite runs: repeat 3 times [ move 5 steps ]. How many steps does it move in all?
  29. 29.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  30. 30.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
  31. 31.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
  32. 32.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) move 10 steps (d) when the program starts
  33. 33.Which of these is an event block? (a) if the key is down (b) play a drum beat (c) if score is 10 (d) when the program starts
  34. 34.🧱 What kind of block is “play a drum beat”? (a) a motion block (b) an event block (c) an if block (d) a sound block
  35. 35.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  36. 36.🔍 Which is the odd one out? (a) glide to the edge (b) when a key is pressed (c) when the program starts (d) when sprite is clicked
  37. 37.🔍 Which is the odd one out? (a) play a beep (b) when sprite is clicked (c) when the program starts (d) when a key is pressed
  38. 38.🧱 What kind of block is “repeat forever”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
  39. 39.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
  40. 40.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an if block (c) a loop block (d) an event block

Answer key

  1. an if block
  2. a loop block
  3. an if block
  4. a loop block
  5. 175
  6. 120
  7. set volume to 50%
  8. repeat 4 times
  9. if touching the wall
  10. 10
  11. glide to the edge
  12. if score is 10
  13. an if block
  14. a sprite
  15. repeat until done
  16. when a key is pressed
  17. when the program starts
  18. an event block
  19. a sound block
  20. turn right 90 degrees
  21. 80
  22. repeat forever
  23. jigsaw puzzle pieces
  24. 50
  25. repeat until done
  26. 135
  27. if touching the wall
  28. 15
  29. 10
  30. 105
  31. a motion block
  32. move 10 steps
  33. when the program starts
  34. a sound block
  35. 16
  36. glide to the edge
  37. play a beep
  38. a loop block
  39. a motion block
  40. an event block

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