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Class 5 Computer Worksheet: Block Coding

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

Answer key

  1. a motion block
  2. if score is 10
  3. a loop block
  4. a motion block
  5. 180
  6. a loop block
  7. 320
  8. repeat 4 times
  9. an event block
  10. an if block
  11. when sprite is clicked
  12. a sprite
  13. 4
  14. 50
  15. 80
  16. 50
  17. set volume to 50%
  18. when a key is pressed
  19. 20
  20. when the program starts
  21. move 10 steps
  22. an if block
  23. repeat 4 times
  24. jigsaw puzzle pieces
  25. 10
  26. repeat forever
  27. an event block
  28. 20
  29. 100
  30. a motion block
  31. repeat until done
  32. 35
  33. 4
  34. when the program starts
  35. play a drum beat
  36. 9
  37. a sound block
  38. 10
  39. 20
  40. 8

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