Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 261 · 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.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) ice cubes (c) wet clay (d) sand
2. 2.🔁 Which block repeats steps again and again? (a) a loop block (b) a motion block (c) a sound block (d) an event block
3. 3.🔍 Which is the odd one out? (a) glide to the edge (b) set volume to 50% (c) move 10 steps (d) turn right 90 degrees
4. 4.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
5. 5.🧱 A sprite runs: repeat 6 times [ move 45 steps ]. How many steps does it move in all?
6. 6.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
7. 7.🔍 Which is the odd one out? (a) play a drum beat (b) if the key is down (c) set volume to 50% (d) play a beep
8. 8.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an if block (c) an event block (d) a motion block
9. 9.🧱 A sprite runs: repeat 5 times [ move 15 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 pixel (b) a folder (c) a cursor (d) a sprite
11. 11.🧱 What kind of block is “turn right 90 degrees”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
12. 12.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a loop block (c) a motion block (d) an if block
13. 13.🧱 A sprite runs: repeat 5 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
14. 14.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an if block (c) a sound block (d) an event block
15. 15.🧱 What kind of block is “play a drum beat”? (a) an event block (b) an if block (c) a sound block (d) a motion block
16. 16.Which of these is a loop block? (a) if touching the wall (b) if the key is down (c) repeat 4 times (d) when a key is pressed
17. 17.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) an event block (d) a sound block
18. 18.🔍 Which is the odd one out? (a) when the program starts (b) repeat forever (c) repeat 4 times (d) repeat until done
19. 19.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
20. 20.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) when a key is pressed
21. 21.Which of these is an if block? (a) move 10 steps (b) repeat until done (c) if the key is down (d) repeat 4 times
22. 22.🧱 What kind of block is “if the key is down”? (a) an event block (b) a sound block (c) an if block (d) a loop block
23. 23.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
24. 24.Which of these is an event block? (a) when sprite is clicked (b) set volume to 50% (c) repeat forever (d) move 10 steps
25. 25.Which of these is a sound block? (a) play a drum beat (b) when a key is pressed (c) repeat until done (d) repeat forever
26. 26.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a sound block (d) a loop block
27. 27.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
28. 28.Which of these is a motion block? (a) repeat forever (b) if touching the wall (c) glide to the edge (d) play a drum beat
29. 29.Which of these is a motion block? (a) move 10 steps (b) if score is 10 (c) play a drum beat (d) play a beep
30. 30.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) play a drum beat (d) if score is 10
31. 31.Which of these is a loop block? (a) if touching the wall (b) play a beep (c) when sprite is clicked (d) repeat forever
32. 32.🧱 What kind of block is “set volume to 50%”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
33. 33.🧱 What kind of block is “repeat forever”? (a) a motion block (b) a loop block (c) a sound block (d) an event block
34. 34.Which of these is an event block? (a) turn right 90 degrees (b) if the key is down (c) if touching the wall (d) when the program starts
35. 35.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
36. 36.Which of these is a loop block? (a) play a drum beat (b) move 10 steps (c) turn right 90 degrees (d) repeat until done
37. 37.🧱 A sprite runs: repeat 6 times [ move 50 steps ]. How many steps does it move in all?
38. 38.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
39. 39.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
40. 40.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) move 10 steps (d) when the program starts

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