Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 283 · 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) repeat 4 times (b) when a key is pressed (c) repeat forever (d) repeat until done
2. 2.Which of these is a sound block? (a) repeat until done (b) move 10 steps (c) if the key is down (d) play a drum beat
3. 3.🧱 What kind of block is “when a key is pressed”? (a) an if block (b) an event block (c) a sound block (d) a loop block
4. 4.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) a sound block (d) an if block
5. 5.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
6. 6.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
7. 7.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
8. 8.Which of these is an if block? (a) when sprite is clicked (b) if the key is down (c) move 10 steps (d) repeat until done
9. 9.🧱 A sprite runs: repeat 6 times [ move 20 steps ]. How many steps does it move in all?
10. 10.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a pixel (d) a cursor
11. 11.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an event block (c) a motion block (d) an if block
12. 12.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
13. 13.🧱 A sprite runs: repeat 9 times [ move 15 steps ]. How many steps does it move in all?
14. 14.🧱 A sprite runs: repeat 3 times [ move 10 steps ]. How many steps does it move in all?
15. 15.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
16. 16.🧱 What kind of block is “repeat until done”? (a) a loop block (b) an event block (c) a motion block (d) an if block
17. 17.🔍 Which is the odd one out? (a) repeat forever (b) play a beep (c) repeat 4 times (d) repeat until done
18. 18.🔍 Which is the odd one out? (a) repeat until done (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
19. 19.🔁 Which block repeats steps again and again? (a) a loop block (b) a sound block (c) an event block (d) a motion block
20. 20.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an event block (c) an if block (d) a motion block
21. 21.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
22. 22.Which of these is an event block? (a) glide to the edge (b) turn right 90 degrees (c) play a beep (d) when the program starts
23. 23.Which of these is an if block? (a) if score is 10 (b) repeat forever (c) when a key is pressed (d) move 10 steps
24. 24.Which of these is a loop block? (a) when sprite is clicked (b) turn right 90 degrees (c) play a drum beat (d) repeat 4 times
25. 25.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
26. 26.Which of these is an event block? (a) if score is 10 (b) turn right 90 degrees (c) if the key is down (d) when a key is pressed
27. 27.Which of these is a motion block? (a) repeat until done (b) repeat forever (c) if score is 10 (d) move 10 steps
28. 28.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
29. 29.🧱 What kind of block is “play a beep”? (a) an if block (b) a motion block (c) a sound block (d) an event block
30. 30.🧱 A sprite runs: repeat 6 times [ move 45 steps ]. How many steps does it move in all?
31. 31.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) glide to the edge (d) if score is 10
32. 32.🧱 A sprite runs: repeat 5 times [ move 20 steps ]. How many steps does it move in all?
33. 33.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) set volume to 50% (d) repeat until done
34. 34.🔍 Which is the odd one out? (a) play a beep (b) repeat 4 times (c) set volume to 50% (d) play a drum beat
35. 35.🔍 Which is the odd one out? (a) repeat 4 times (b) if the key is down (c) repeat forever (d) repeat until done
36. 36.🧱 What kind of block is “move 10 steps”? (a) an if block (b) an event block (c) a motion block (d) a sound block
37. 37.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) an if block (c) a motion block (d) an event block
38. 38.🧱 A sprite runs: repeat 4 times [ repeat 2 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 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?

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