Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 872 · 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.🧱 What kind of block is “repeat until done”? (a) an event block (b) a sound block (c) an if block (d) a loop block
2. 2.Which of these is an event block? (a) turn right 90 degrees (b) when a key is pressed (c) repeat forever (d) if the key is down
3. 3.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) jigsaw puzzle pieces (d) ice cubes
4. 4.Which of these is a loop block? (a) when the program starts (b) glide to the edge (c) repeat until done (d) if score is 10
5. 5.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a motion block (c) an if block (d) a sound block
6. 6.Which of these is an event block? (a) if the key is down (b) when sprite is clicked (c) glide to the edge (d) if touching the wall
7. 7.Which of these is a motion block? (a) when the program starts (b) repeat forever (c) if score is 10 (d) turn right 90 degrees
8. 8.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a folder (c) a sprite (d) a pixel
9. 9.🔍 Which is the odd one out? (a) play a drum beat (b) turn right 90 degrees (c) set volume to 50% (d) play a beep
10. 10.🔁 Which block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
11. 11.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if touching the wall (d) set volume to 50%
12. 12.Which of these is a sound block? (a) repeat until done (b) repeat 4 times (c) play a beep (d) when the program starts
13. 13.🧱 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
14. 14.Which of these is an if block? (a) if score is 10 (b) when a key is pressed (c) repeat 4 times (d) when sprite is clicked
15. 15.🧱 A sprite runs: repeat 2 times [ move 5 steps ]. How many steps does it move in all?
16. 16.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) when the program starts (d) move 10 steps
17. 17.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
18. 18.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) an if block (c) a loop block (d) a motion block
19. 19.Which of these is a motion block? (a) if score is 10 (b) when a key is pressed (c) repeat 4 times (d) glide to the edge
20. 20.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) repeat until done (d) set volume to 50%
21. 21.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) an event block (c) a loop 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.🧱 A sprite runs: repeat 4 times [ move 50 steps ]. How many steps does it move in all?
24. 24.Which of these is an if block? (a) when a key is pressed (b) move 10 steps (c) if touching the wall (d) when the program starts
25. 25.🔍 Which is the odd one out? (a) play a beep (b) repeat 4 times (c) play a drum beat (d) set volume to 50%
26. 26.Which of these is a loop block? (a) if the key is down (b) repeat forever (c) move 10 steps (d) play a beep
27. 27.🧱 What kind of block is “repeat forever”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
28. 28.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
29. 29.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) when a key is pressed (d) set volume to 50%
30. 30.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an event block (c) an if block (d) a motion block
31. 31.🧱 What kind of block is “if score is 10”? (a) an if block (b) a motion block (c) a loop block (d) an event block
32. 32.Which of these is a motion block? (a) set volume to 50% (b) move 10 steps (c) if score is 10 (d) play a beep
33. 33.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
34. 34.🔍 Which is the odd one out? (a) play a drum beat (b) if score is 10 (c) if touching the wall (d) if the key is down
35. 35.Which of these is an event block? (a) when the program starts (b) turn right 90 degrees (c) move 10 steps (d) repeat 4 times
36. 36.🧱 A sprite runs: repeat 9 times [ move 10 steps ]. How many steps does it move in all?
37. 37.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
38. 38.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) turn right 90 degrees (d) repeat until done
39. 39.🧱 A sprite runs: repeat 4 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) a loop block (d) a motion block

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