Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 620 · 40 questions

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.

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

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