Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 934 · 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 an if block? (a) when sprite is clicked (b) turn right 90 degrees (c) if touching the wall (d) repeat forever
2. 2.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a sprite (d) a cursor
3. 3.🧱 What kind of block is “if the key is down”? (a) an event block (b) a loop block (c) a motion block (d) an if block
4. 4.Which of these is an event block? (a) move 10 steps (b) repeat until done (c) when the program starts (d) play a drum beat
5. 5.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat forever (c) play a drum beat (d) repeat until done
6. 6.🧱 What kind of block is “repeat forever”? (a) an event block (b) a loop block (c) a sound block (d) an if block
7. 7.Which of these is an if block? (a) repeat forever (b) if score is 10 (c) move 10 steps (d) repeat until done
8. 8.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an if block (c) a sound block (d) an event block
9. 9.Which of these is an event block? (a) repeat forever (b) when a key is pressed (c) if the key is down (d) play a drum beat
10. 10.Which of these is a loop block? (a) play a beep (b) if the key is down (c) when a key is pressed (d) repeat forever
11. 11.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) sand (c) wet clay (d) ice cubes
12. 12.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a loop block (c) an if block (d) a motion block
13. 13.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a loop block (d) a motion block
14. 14.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
15. 15.🧱 A sprite runs: repeat 2 times [ move 20 steps ]. How many steps does it move in all?
16. 16.Which of these is an if block? (a) if the key is down (b) repeat forever (c) repeat until done (d) when sprite is clicked
17. 17.🧱 What kind of block is “play a drum beat”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
18. 18.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) play a drum beat (d) move 10 steps
19. 19.🧱 What kind of block is “if score is 10”? (a) a loop block (b) an event block (c) an if block (d) a sound block
20. 20.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an event block (c) an if block (d) a loop block
21. 21.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
22. 22.Which of these is a sound block? (a) repeat forever (b) turn right 90 degrees (c) if score is 10 (d) set volume to 50%
23. 23.Which of these is a motion block? (a) play a drum beat (b) when sprite is clicked (c) move 10 steps (d) play a beep
24. 24.🧱 A sprite runs: repeat 7 times [ move 20 steps ]. How many steps does it move in all?
25. 25.🔍 Which is the odd one out? (a) move 10 steps (b) play a beep (c) glide to the edge (d) turn right 90 degrees
26. 26.Which of these is an event block? (a) glide to the edge (b) when sprite is clicked (c) move 10 steps (d) repeat forever
27. 27.🧱 What kind of block is “repeat until done”? (a) an if block (b) a loop block (c) an event block (d) a sound block
28. 28.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
29. 29.Which of these is a loop block? (a) set volume to 50% (b) repeat 4 times (c) if score is 10 (d) if the key is down
30. 30.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) when sprite is clicked (d) if score is 10
31. 31.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a sound block (c) an event block (d) an if block
32. 32.Which of these is a loop block? (a) if the key is down (b) repeat until done (c) if score is 10 (d) when a key is pressed
33. 33.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
34. 34.🔍 Which is the odd one out? (a) turn right 90 degrees (b) move 10 steps (c) repeat forever (d) glide to the edge
35. 35.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) a motion block (c) an event block (d) an if block
36. 36.🧱 A sprite runs: repeat 10 times [ move 40 steps ]. How many steps does it move in all?
37. 37.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) a loop block (c) a motion block (d) an event block
38. 38.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
39. 39.🔍 Which is the odd one out? (a) repeat until done (b) play a beep (c) play a drum beat (d) set volume to 50%
40. 40.Which of these is a motion block? (a) play a drum beat (b) when a key is pressed (c) when sprite is clicked (d) turn right 90 degrees

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