Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 512 · 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.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
2. 2.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) sand (d) jigsaw puzzle pieces
3. 3.🔁 Which block repeats steps again and again? (a) a motion block (b) an event block (c) a sound block (d) a loop block
4. 4.🧱 What kind of block is “play a beep”? (a) an event block (b) a sound block (c) an if block (d) a motion block
5. 5.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) when a key is pressed (d) if the key is down
6. 6.🧱 What kind of block is “repeat 4 times”? (a) an if block (b) a sound block (c) an event block (d) a loop block
7. 7.🧱 What kind of block is “if touching the wall”? (a) a motion block (b) a sound block (c) a loop block (d) an if block
8. 8.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) repeat until done (d) when sprite is clicked
9. 9.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) play a beep (d) turn right 90 degrees
10. 10.🧱 What kind of block is “repeat until done”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
11. 11.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) an event block (c) a motion block (d) a sound block
12. 12.🧱 What kind of block is “if score is 10”? (a) an event block (b) a loop block (c) a sound block (d) an if block
13. 13.🔍 Which is the odd one out? (a) glide to the edge (b) repeat until done (c) turn right 90 degrees (d) move 10 steps
14. 14.🧱 A sprite runs: repeat 9 times [ move 40 steps ]. How many steps does it move in all?
15. 15.Which of these is an if block? (a) if touching the wall (b) play a beep (c) repeat 4 times (d) when the program starts
16. 16.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat 4 times (c) when sprite is clicked (d) when the program starts
17. 17.🔍 Which is the odd one out? (a) if touching the wall (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
18. 18.🐱 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
19. 19.Which of these is an event block? (a) play a beep (b) play a drum beat (c) repeat forever (d) when the program starts
20. 20.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
21. 21.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
22. 22.Which of these is a loop block? (a) when sprite is clicked (b) repeat until done (c) when a key is pressed (d) move 10 steps
23. 23.Which of these is a sound block? (a) play a beep (b) repeat until done (c) when sprite is clicked (d) if score is 10
24. 24.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) if the key is down (d) when a key is pressed
25. 25.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.🔍 Which is the odd one out? (a) repeat forever (b) play a drum beat (c) repeat until done (d) repeat 4 times
27. 27.Which of these is a motion block? (a) when a key is pressed (b) glide to the edge (c) if the key is down (d) repeat until done
28. 28.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a loop block (c) an if block (d) an event block
29. 29.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
30. 30.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
31. 31.🧱 A sprite runs: repeat 9 times [ move 5 steps ]. How many steps does it move in all?
32. 32.🧱 A sprite runs: repeat 2 times [ move 25 steps ]. How many steps does it move in all?
33. 33.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) an event block (c) a loop block (d) a motion block
34. 34.Which of these is a motion block? (a) if the key is down (b) repeat until done (c) repeat forever (d) move 10 steps
35. 35.Which of these is an if block? (a) if the key is down (b) repeat until done (c) when the program starts (d) when sprite is clicked
36. 36.🔍 Which is the odd one out? (a) if score is 10 (b) move 10 steps (c) glide to the edge (d) turn right 90 degrees
37. 37.🧱 What kind of block is “when a key is pressed”? (a) a loop block (b) an if block (c) a motion block (d) an event block
38. 38.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) when the program starts (d) set volume to 50%
39. 39.Which of these is a sound block? (a) if touching the wall (b) when a key is pressed (c) play a drum beat (d) if the key is down
40. 40.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a sound block (c) an event block (d) an if block

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