Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 774 · 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 is the odd one out? (a) if touching the wall (b) if score is 10 (c) move 10 steps (d) if the key is down
2. 2.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
3. 3.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
4. 4.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) play a beep
5. 5.Which of these is a sound block? (a) repeat until done (b) repeat 4 times (c) when sprite is clicked (d) play a drum beat
6. 6.🧱 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
7. 7.🧱 What kind of block is “repeat forever”? (a) an if block (b) an event block (c) a loop block (d) a motion block
8. 8.🧱 What kind of block is “glide to the edge”? (a) an if block (b) a motion block (c) a sound block (d) a loop block
9. 9.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
10. 10.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a pixel (c) a sprite (d) a folder
11. 11.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
12. 12.🔁 Which block repeats steps again and again? (a) an event block (b) a loop block (c) a motion block (d) a sound block
13. 13.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) play a drum beat (d) repeat 4 times
14. 14.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) set volume to 50% (d) when sprite is clicked
15. 15.Which of these is a loop block? (a) move 10 steps (b) set volume to 50% (c) when sprite is clicked (d) repeat 4 times
16. 16.Which of these is an event block? (a) if touching the wall (b) when a key is pressed (c) turn right 90 degrees (d) glide to the edge
17. 17.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) a loop block (c) an if block (d) an event block
18. 18.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) play a drum beat
19. 19.Which of these is an if block? (a) repeat until done (b) if the key is down (c) when a key is pressed (d) repeat 4 times
20. 20.Which of these is a loop block? (a) move 10 steps (b) repeat until done (c) play a beep (d) when sprite is clicked
21. 21.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an if block (c) an event block (d) a loop block
22. 22.🧱 What kind of block is “when the program starts”? (a) an if block (b) a motion block (c) an event block (d) a sound block
23. 23.Which of these is a loop block? (a) repeat forever (b) glide to the edge (c) turn right 90 degrees (d) set volume to 50%
24. 24.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) ice cubes (c) wet clay (d) sand
25. 25.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
26. 26.🧱 A sprite runs: repeat 9 times [ move 10 steps ]. How many steps does it move in all?
27. 27.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
28. 28.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if score is 10 (d) set volume to 50%
29. 29.🧱 What kind of block is “if the key is down”? (a) an if block (b) a sound block (c) an event block (d) a loop block
30. 30.Which of these is a motion block? (a) repeat until done (b) when a key is pressed (c) turn right 90 degrees (d) when sprite is clicked
31. 31.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) glide to the edge (d) if touching the wall
32. 32.Which of these is a motion block? (a) glide to the edge (b) if score is 10 (c) when the program starts (d) play a beep
33. 33.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
34. 34.🧱 What kind of block is “repeat until done”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
35. 35.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
36. 36.🧱 What kind of block is “play a beep”? (a) a motion block (b) an event block (c) an if block (d) a sound block
37. 37.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a motion block (d) an event block
38. 38.🔍 Which is the odd one out? (a) set volume to 50% (b) play a drum beat (c) repeat until done (d) play a beep
39. 39.🧱 What kind of block is “if score is 10”? (a) an if block (b) an event block (c) a loop block (d) a motion block
40. 40.Which of these is an event block? (a) move 10 steps (b) repeat forever (c) when sprite is clicked (d) repeat 4 times

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