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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 528 · 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 “when the program starts”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
  2. 2.🧱 What kind of block is “repeat until done”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
  3. 3.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) if touching the wall (d) repeat forever
  4. 4.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  5. 5.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat forever (c) when a key is pressed (d) when the program starts
  6. 6.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a motion block (d) a loop block
  7. 7.🧱 A sprite runs: repeat 5 times [ move 35 steps ]. How many steps does it move in all?
  8. 8.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) move 10 steps (d) repeat until done
  9. 9.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) a motion block (c) an if block (d) an event block
  10. 10.Which of these is a sound block? (a) if touching the wall (b) turn right 90 degrees (c) move 10 steps (d) play a drum beat
  11. 11.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) jigsaw puzzle pieces (c) wet clay (d) sand
  12. 12.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
  13. 13.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
  14. 14.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
  15. 15.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  16. 16.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) move 10 steps (d) when the program starts
  17. 17.Which of these is a motion block? (a) repeat forever (b) when the program starts (c) glide to the edge (d) play a beep
  18. 18.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a sound block (c) a loop block (d) a motion block
  19. 19.Which of these is a loop block? (a) if score is 10 (b) set volume to 50% (c) glide to the edge (d) repeat 4 times
  20. 20.🧱 A sprite runs: repeat 2 times [ move 10 steps ]. How many steps does it move in all?
  21. 21.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  22. 22.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  23. 23.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) repeat 4 times (d) if the key is down
  24. 24.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  25. 25.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an event block (c) a motion block (d) an if block
  26. 26.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a sound block (c) an event block (d) a motion block
  27. 27.Which of these is an event block? (a) glide to the edge (b) when a key is pressed (c) repeat forever (d) play a drum beat
  28. 28.Which of these is an if block? (a) set volume to 50% (b) when a key is pressed (c) if score is 10 (d) when sprite is clicked
  29. 29.🐱 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
  30. 30.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
  31. 31.🧱 A sprite runs: repeat 6 times [ move 15 steps ]. How many steps does it move in all?
  32. 32.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) when sprite is clicked (d) glide to the edge
  33. 33.Which of these is an event block? (a) repeat until done (b) glide to the edge (c) when the program starts (d) move 10 steps
  34. 34.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
  35. 35.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
  36. 36.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?
  37. 37.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) an if block (d) an event block
  38. 38.Which of these is a motion block? (a) when sprite is clicked (b) repeat forever (c) if touching the wall (d) move 10 steps
  39. 39.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
  40. 40.🧱 What kind of block is “play a beep”? (a) an if block (b) a sound block (c) a loop block (d) a motion block

Answer key

  1. an event block
  2. a loop block
  3. if touching the wall
  4. 3
  5. repeat forever
  6. a loop block
  7. 175
  8. move 10 steps
  9. an if block
  10. play a drum beat
  11. jigsaw puzzle pieces
  12. 9
  13. 6
  14. a motion block
  15. 10
  16. when the program starts
  17. glide to the edge
  18. a loop block
  19. repeat 4 times
  20. 20
  21. 15
  22. a motion block
  23. repeat 4 times
  24. 25
  25. an if block
  26. a motion block
  27. when a key is pressed
  28. if score is 10
  29. a sprite
  30. 12
  31. 90
  32. glide to the edge
  33. when the program starts
  34. 10
  35. a sound block
  36. 100
  37. an event block
  38. move 10 steps
  39. 5
  40. a sound block

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