Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 158 · 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 block repeats steps again and again? (a) an event block (b) a sound block (c) a loop block (d) a motion block
2. 2.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
3. 3.🔍 Which is the odd one out? (a) move 10 steps (b) turn right 90 degrees (c) when a key is pressed (d) glide to the edge
4. 4.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
5. 5.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) repeat until done (d) glide to the edge
6. 6.🧱 What kind of block is “repeat forever”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
7. 7.Which of these is a loop block? (a) glide to the edge (b) play a beep (c) repeat until done (d) set volume to 50%
8. 8.Which of these is a motion block? (a) when a key is pressed (b) when sprite is clicked (c) repeat forever (d) turn right 90 degrees
9. 9.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
10. 10.Which of these is an if block? (a) when the program starts (b) if touching the wall (c) repeat forever (d) repeat 4 times
11. 11.Which of these is an event block? (a) when the program starts (b) play a drum beat (c) if touching the wall (d) repeat 4 times
12. 12.Which of these is an if block? (a) repeat 4 times (b) when a key is pressed (c) if score is 10 (d) move 10 steps
13. 13.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a pixel (c) a folder (d) a cursor
14. 14.🔍 Which is the odd one out? (a) if score is 10 (b) glide to the edge (c) if touching the wall (d) if the key is down
15. 15.Which of these is an event block? (a) if touching the wall (b) when a key is pressed (c) set volume to 50% (d) repeat until done
16. 16.🧱 What kind of block is “if the key is down”? (a) an event block (b) a sound block (c) a motion block (d) an if block
17. 17.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an event block (c) a motion block (d) an if block
18. 18.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) move 10 steps
19. 19.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
20. 20.Which of these is a loop block? (a) set volume to 50% (b) repeat forever (c) if the key is down (d) if touching the wall
21. 21.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) a motion block (c) an if block (d) an event block
22. 22.Which of these is an if block? (a) play a drum beat (b) move 10 steps (c) if the key is down (d) repeat 4 times
23. 23.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an if block (c) a loop block (d) an event block
24. 24.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
25. 25.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.🧱 What kind of block is “play a drum beat”? (a) an if block (b) an event block (c) a loop block (d) a sound block
27. 27.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
28. 28.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?
29. 29.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
30. 30.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
31. 31.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
32. 32.Which of these is a loop block? (a) when a key is pressed (b) set volume to 50% (c) repeat 4 times (d) if the key is down
33. 33.🔍 Which is the odd one out? (a) repeat 4 times (b) if the key is down (c) if score is 10 (d) if touching the wall
34. 34.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
35. 35.🧱 What kind of block is “play a beep”? (a) an if block (b) a sound block (c) a loop block (d) a motion block
36. 36.🔍 Which is the odd one out? (a) repeat forever (b) when the program starts (c) repeat until done (d) repeat 4 times
37. 37.🧱 A sprite runs: repeat 2 times [ move 50 steps ]. How many steps does it move in all?
38. 38.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) turn right 90 degrees
39. 39.Which of these is a motion block? (a) when sprite is clicked (b) set volume to 50% (c) play a drum beat (d) glide to the edge
40. 40.🔍 Which is the odd one out? (a) when sprite is clicked (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps

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