Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 420 · 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 a loop block? (a) when the program starts (b) repeat until done (c) set volume to 50% (d) if touching the wall
2. 2.🔁 Which block repeats steps again and again? (a) an event block (b) a sound block (c) a motion block (d) a loop block
3. 3.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) an if block (d) a motion block
4. 4.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
5. 5.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) set volume to 50% (d) if the key is down
6. 6.🧱 A sprite runs: repeat 3 times [ move 50 steps ]. How many steps does it move in all?
7. 7.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) a sound block (c) an event block (d) a motion block
8. 8.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a sprite (c) a folder (d) a pixel
9. 9.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a loop block (c) an event block (d) an if block
10. 10.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) turn right 90 degrees (d) repeat 4 times
11. 11.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) jigsaw puzzle pieces (d) wet clay
12. 12.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
13. 13.Which of these is an if block? (a) play a beep (b) if score is 10 (c) repeat forever (d) when sprite is clicked
14. 14.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
15. 15.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a sound block (c) an if block (d) a loop block
16. 16.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
17. 17.🧱 What kind of block is “if touching the wall”? (a) an if block (b) an event block (c) a sound block (d) a motion block
18. 18.Which of these is a loop block? (a) glide to the edge (b) repeat forever (c) when a key is pressed (d) move 10 steps
19. 19.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a motion block (c) an if block (d) an event block
20. 20.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
21. 21.Which of these is an if block? (a) repeat forever (b) set volume to 50% (c) if touching the wall (d) glide to the edge
22. 22.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
23. 23.🧱 A sprite runs: repeat 10 times [ move 5 steps ]. How many steps does it move in all?
24. 24.🧱 What kind of block is “play a drum beat”? (a) an if block (b) a loop block (c) an event block (d) a sound block
25. 25.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
26. 26.Which of these is a sound block? (a) repeat until done (b) glide to the edge (c) set volume to 50% (d) if score is 10
27. 27.🧱 A sprite runs: repeat 6 times [ move 50 steps ]. How many steps does it move in all?
28. 28.🔍 Which is the odd one out? (a) when the program starts (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
29. 29.🔍 Which is the odd one out? (a) when a key is pressed (b) if touching the wall (c) when sprite is clicked (d) when the program starts
30. 30.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
31. 31.🧱 A sprite runs: repeat 8 times [ move 10 steps ]. How many steps does it move in all?
32. 32.Which of these is an event block? (a) if touching the wall (b) repeat until done (c) glide to the edge (d) when the program starts
33. 33.🧱 A sprite runs: repeat 10 times [ move 40 steps ]. How many steps does it move in all?
34. 34.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) glide to the edge
35. 35.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a sound block (c) an if block (d) an event block
36. 36.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) a motion block (c) an event block (d) a sound block
37. 37.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) move 10 steps (d) if score is 10
38. 38.Which of these is a sound block? (a) play a beep (b) repeat forever (c) glide to the edge (d) when the program starts
39. 39.🧱 What kind of block is “move 10 steps”? (a) an event block (b) a motion block (c) a loop block (d) an if block
40. 40.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?

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