Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 423 · 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 the key is down (b) if touching the wall (c) if score is 10 (d) play a beep
2. 2.🧱 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
3. 3.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
4. 4.Which of these is a loop block? (a) move 10 steps (b) repeat until done (c) when a key is pressed (d) if touching the wall
5. 5.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a loop block (d) a sound block
6. 6.Which of these is a loop block? (a) repeat 4 times (b) when a key is pressed (c) glide to the edge (d) move 10 steps
7. 7.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) an event block (c) a motion block (d) a sound block
8. 8.🧱 What kind of block is “if the key is down”? (a) a sound block (b) an event block (c) an if block (d) a loop block
9. 9.Which of these is a motion block? (a) if score is 10 (b) when the program starts (c) repeat until done (d) glide to the edge
10. 10.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
11. 11.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) repeat forever
12. 12.🔍 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%
13. 13.🧱 What kind of block is “repeat until done”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
14. 14.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) wet clay (d) jigsaw puzzle pieces
15. 15.Which of these is a sound block? (a) play a drum beat (b) glide to the edge (c) if touching the wall (d) repeat forever
16. 16.🔍 Which is the odd one out? (a) play a beep (b) glide to the edge (c) set volume to 50% (d) play a drum beat
17. 17.🔍 Which is the odd one out? (a) set volume to 50% (b) repeat forever (c) repeat 4 times (d) repeat until done
18. 18.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
19. 19.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
20. 20.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) when a key is pressed (d) move 10 steps
21. 21.🔍 Which is the odd one out? (a) move 10 steps (b) if touching the wall (c) if the key is down (d) if score is 10
22. 22.🧱 What kind of block is “repeat forever”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
23. 23.Which of these is a loop block? (a) if the key is down (b) repeat forever (c) set volume to 50% (d) move 10 steps
24. 24.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) if touching the wall (d) set volume to 50%
25. 25.🧱 A sprite runs: repeat 7 times [ move 20 steps ]. How many steps does it move in all?
26. 26.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a motion block (c) an event block (d) a sound block
27. 27.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
28. 28.Which of these is an event block? (a) turn right 90 degrees (b) play a beep (c) when the program starts (d) move 10 steps
29. 29.🧱 A sprite runs: repeat 8 times [ move 50 steps ]. How many steps does it move in all?
30. 30.🧱 A sprite runs: repeat 9 times [ move 5 steps ]. How many steps does it move in all?
31. 31.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a cursor (c) a pixel (d) a folder
32. 32.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
33. 33.Which of these is an event block? (a) when a key is pressed (b) if the key is down (c) repeat 4 times (d) repeat forever
34. 34.🧱 A sprite runs: repeat 8 times [ move 35 steps ]. How many steps does it move in all?
35. 35.Which of these is a sound block? (a) when sprite is clicked (b) if the key is down (c) if score is 10 (d) set volume to 50%
36. 36.Which of these is an if block? (a) play a beep (b) if score is 10 (c) play a drum beat (d) turn right 90 degrees
37. 37.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
38. 38.🔍 Which is the odd one out? (a) repeat until done (b) turn right 90 degrees (c) repeat 4 times (d) repeat forever
39. 39.Which of these is a sound block? (a) play a beep (b) repeat 4 times (c) when a key is pressed (d) when the program starts
40. 40.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?

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