Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 486 · 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 of these is a sound block? (a) if the key is down (b) set volume to 50% (c) when a key is pressed (d) if score is 10
2. 2.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
3. 3.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an event block (c) an if block (d) a loop block
4. 4.Which of these is a motion block? (a) set volume to 50% (b) play a drum beat (c) turn right 90 degrees (d) if touching the wall
5. 5.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) move 10 steps (d) play a drum beat
6. 6.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a loop block (d) a motion block
7. 7.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) glide to the edge
8. 8.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) if the key is down (d) repeat until done
9. 9.Which of these is a sound block? (a) repeat forever (b) if touching the wall (c) play a beep (d) turn right 90 degrees
10. 10.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) if the key is down (d) when the program starts
11. 11.🧱 A sprite runs: repeat 8 times [ move 40 steps ]. How many steps does it move in all?
12. 12.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a loop block (c) an if block (d) an event block
13. 13.Which of these is a sound block? (a) turn right 90 degrees (b) play a drum beat (c) repeat forever (d) when the program starts
14. 14.🔍 Which is the odd one out? (a) glide to the edge (b) when the program starts (c) turn right 90 degrees (d) move 10 steps
15. 15.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) when sprite is clicked (d) glide to the edge
16. 16.Which of these is a loop block? (a) repeat until done (b) when sprite is clicked (c) glide to the edge (d) if the key is down
17. 17.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
18. 18.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
19. 19.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
20. 20.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
21. 21.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an if block (c) a motion block (d) a sound block
22. 22.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
23. 23.Which of these is an event block? (a) if the key is down (b) when sprite is clicked (c) repeat until done (d) turn right 90 degrees
24. 24.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
25. 25.Which of these is a motion block? (a) move 10 steps (b) when the program starts (c) when sprite is clicked (d) play a beep
26. 26.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) an event block (c) an if block (d) a loop block
27. 27.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) if touching the wall
28. 28.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.🧱 A sprite runs: repeat 3 times [ move 50 steps ]. How many steps does it move in all?
30. 30.🧱 What kind of block is “move 10 steps”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
31. 31.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
32. 32.🧱 A sprite runs: repeat 10 times [ move 50 steps ]. How many steps does it move in all?
33. 33.Which of these is an if block? (a) when sprite is clicked (b) when a key is pressed (c) if touching the wall (d) glide to the edge
34. 34.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) a loop block (d) an if block
35. 35.🧱 A sprite runs: repeat 3 times [ move 15 steps ]. How many steps does it move in all?
36. 36.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
37. 37.Which of these is an event block? (a) when the program starts (b) if score is 10 (c) move 10 steps (d) play a beep
38. 38.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) repeat 4 times (d) glide to the edge
39. 39.🔍 Which is the odd one out? (a) glide to the edge (b) repeat forever (c) turn right 90 degrees (d) move 10 steps
40. 40.🧱 A sprite runs: repeat 8 times [ move 50 steps ]. How many steps does it move in all?

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