Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 340 · 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.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
2. 2.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) sand (d) jigsaw puzzle pieces
3. 3.Which of these is a sound block? (a) if score is 10 (b) repeat 4 times (c) if the key is down (d) play a drum beat
4. 4.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) when sprite is clicked (d) repeat 4 times
5. 5.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
6. 6.🔍 Which is the odd one out? (a) when a key is pressed (b) glide to the edge (c) move 10 steps (d) turn right 90 degrees
7. 7.🧱 A sprite runs: repeat 8 times [ move 45 steps ]. How many steps does it move in all?
8. 8.🧱 What kind of block is “if touching the wall”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
9. 9.Which of these is an event block? (a) when a key is pressed (b) if the key is down (c) set volume to 50% (d) if score is 10
10. 10.Which of these is a motion block? (a) when sprite is clicked (b) if touching the wall (c) glide to the edge (d) when the program starts
11. 11.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a motion block (d) a loop block
12. 12.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
13. 13.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
14. 14.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) an if block (d) an event block
15. 15.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an if block (c) an event block (d) a motion block
16. 16.🔍 Which is the odd one out? (a) if score is 10 (b) play a drum beat (c) set volume to 50% (d) play a beep
17. 17.Which of these is a sound block? (a) if score is 10 (b) play a beep (c) if the key is down (d) repeat 4 times
18. 18.🔍 Which is the odd one out? (a) play a beep (b) repeat forever (c) set volume to 50% (d) play a drum beat
19. 19.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
20. 20.🔍 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
21. 21.🧱 What kind of block is “repeat until done”? (a) an event block (b) a loop block (c) a motion block (d) an if block
22. 22.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a sound block (c) an if block (d) an event block
24. 24.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a pixel (c) a sprite (d) a cursor
25. 25.🔍 Which is the odd one out? (a) play a beep (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
26. 26.Which of these is an if block? (a) when the program starts (b) repeat forever (c) if touching the wall (d) turn right 90 degrees
27. 27.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
28. 28.Which of these is a loop block? (a) set volume to 50% (b) repeat forever (c) turn right 90 degrees (d) play a beep
29. 29.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
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.Which of these is an event block? (a) repeat forever (b) when sprite is clicked (c) repeat 4 times (d) if the key is down
32. 32.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
33. 33.🧱 What kind of block is “play a beep”? (a) a loop block (b) an event block (c) an if block (d) a sound block
34. 34.🔍 Which is the odd one out? (a) repeat 4 times (b) play a drum beat (c) repeat forever (d) repeat until done
35. 35.Which of these is a motion block? (a) when a key is pressed (b) move 10 steps (c) repeat 4 times (d) if the key is down
36. 36.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?
37. 37.🔍 Which is the odd one out? (a) repeat until done (b) if score is 10 (c) if touching the wall (d) if the key is down
38. 38.Which of these is an event block? (a) if the key is down (b) repeat forever (c) when the program starts (d) turn right 90 degrees
39. 39.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) glide to the edge
40. 40.🔍 Which is the odd one out? (a) repeat 4 times (b) when the program starts (c) repeat forever (d) repeat until done

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