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Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 916 · 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.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) play a drum beat (d) repeat forever
  2. 2.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) repeat until done (d) turn right 90 degrees
  3. 3.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an event block (c) an if block (d) a motion block
  4. 4.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a folder (d) a cursor
  5. 5.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
  6. 6.🧱 A sprite runs: repeat 3 times [ move 20 steps ]. How many steps does it move in all?
  7. 7.Which of these is an event block? (a) when the program starts (b) if touching the wall (c) turn right 90 degrees (d) repeat until done
  8. 8.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a motion block (c) an if block (d) a sound block
  9. 9.🔍 Which is the odd one out? (a) play a beep (b) glide to the edge (c) move 10 steps (d) turn right 90 degrees
  10. 10.🧱 What kind of block is “if the key is down”? (a) an event block (b) a loop block (c) a sound block (d) an if block
  11. 11.🔍 Which is the odd one out? (a) if touching the wall (b) when sprite is clicked (c) if the key is down (d) if score is 10
  12. 12.🔍 Which is the odd one out? (a) glide to the edge (b) play a drum beat (c) play a beep (d) set volume to 50%
  13. 13.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) an event block (c) a loop block (d) an if block
  14. 14.🧱 What kind of block is “when sprite is clicked”? (a) a sound block (b) an event block (c) a motion block (d) a loop block
  15. 15.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
  16. 16.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) move 10 steps (d) repeat forever
  17. 17.🔍 Which is the odd one out? (a) repeat forever (b) if score is 10 (c) if the key is down (d) if touching the wall
  18. 18.Which of these is a loop block? (a) if the key is down (b) when the program starts (c) turn right 90 degrees (d) repeat forever
  19. 19.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
  20. 20.Which of these is an event block? (a) play a drum beat (b) if the key is down (c) play a beep (d) when a key is pressed
  21. 21.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
  22. 22.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
  23. 23.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) when a key is pressed
  24. 24.🧱 A sprite runs: repeat 6 times [ move 20 steps ]. How many steps does it move in all?
  25. 25.Which of these is a loop block? (a) when the program starts (b) repeat 4 times (c) move 10 steps (d) when sprite is clicked
  26. 26.Which of these is a loop block? (a) play a beep (b) glide to the edge (c) repeat until done (d) when the program starts
  27. 27.Which of these is a sound block? (a) play a drum beat (b) if the key is down (c) when a key is pressed (d) repeat 4 times
  28. 28.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) turn right 90 degrees
  29. 29.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) if touching the wall (d) move 10 steps
  30. 30.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
  31. 31.Which of these is an if block? (a) repeat forever (b) play a beep (c) if the key is down (d) play a drum beat
  32. 32.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
  33. 33.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
  34. 34.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) move 10 steps (d) if the key is down
  35. 35.🔁 Which block repeats steps again and again? (a) an event block (b) a loop block (c) a sound block (d) a motion block
  36. 36.Which of these is an if block? (a) when sprite is clicked (b) play a drum beat (c) if score is 10 (d) repeat forever
  37. 37.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) repeat 4 times (d) if score is 10
  38. 38.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
  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 6 times [ move 15 steps ]. How many steps does it move in all?

Answer key

  1. play a drum beat
  2. repeat until done
  3. a motion block
  4. a sprite
  5. an event block
  6. 60
  7. when the program starts
  8. a loop block
  9. play a beep
  10. an if block
  11. when sprite is clicked
  12. glide to the edge
  13. a motion block
  14. an event block
  15. jigsaw puzzle pieces
  16. move 10 steps
  17. repeat forever
  18. repeat forever
  19. 8
  20. when a key is pressed
  21. a loop block
  22. 3
  23. when a key is pressed
  24. 120
  25. repeat 4 times
  26. repeat until done
  27. play a drum beat
  28. turn right 90 degrees
  29. if touching the wall
  30. 8
  31. if the key is down
  32. 180
  33. 4
  34. if the key is down
  35. a loop block
  36. if score is 10
  37. repeat 4 times
  38. 15
  39. 20
  40. 90

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