Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 389 · 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 block repeats steps again and again? (a) a loop block (b) an event block (c) a motion block (d) a sound block
2. 2.🧱 In block coding, we join blocks like ___. (a) jigsaw puzzle pieces (b) wet clay (c) ice cubes (d) sand
3. 3.🐱 What do we call a character that moves on the stage in block coding? (a) a cursor (b) a folder (c) a sprite (d) a pixel
4. 4.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) glide to the edge (d) if score is 10
5. 5.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a sound block (c) an if block (d) a motion block
6. 6.🧱 What kind of block is “turn right 90 degrees”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
7. 7.Which of these is a motion block? (a) set volume to 50% (b) move 10 steps (c) when a key is pressed (d) repeat forever
8. 8.🔍 Which is the odd one out? (a) move 10 steps (b) repeat forever (c) repeat 4 times (d) repeat until done
9. 9.🔍 Which is the odd one out? (a) repeat until done (b) turn right 90 degrees (c) repeat forever (d) repeat 4 times
10. 10.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) a loop block (c) a motion block (d) an event block
11. 11.Which of these is a loop block? (a) if score is 10 (b) repeat 4 times (c) move 10 steps (d) if the key is down
12. 12.Which of these is an event block? (a) play a beep (b) play a drum beat (c) repeat 4 times (d) when a key is pressed
13. 13.🧱 What kind of block is “if score is 10”? (a) an event block (b) a motion block (c) an if block (d) a sound block
14. 14.Which of these is a motion block? (a) when a key is pressed (b) when the program starts (c) turn right 90 degrees (d) if score is 10
15. 15.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
16. 16.🔍 Which is the odd one out? (a) if the key is down (b) if touching the wall (c) if score is 10 (d) play a beep
17. 17.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
18. 18.Which of these is an if block? (a) play a beep (b) set volume to 50% (c) when the program starts (d) if score is 10
19. 19.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) if score is 10 (d) turn right 90 degrees
20. 20.Which of these is a sound block? (a) if score is 10 (b) when a key is pressed (c) set volume to 50% (d) glide to the edge
21. 21.🧱 What kind of block is “play a beep”? (a) an if block (b) a loop block (c) an event block (d) a sound block
22. 22.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
24. 24.Which of these is a loop block? (a) if score is 10 (b) when the program starts (c) play a drum beat (d) repeat until done
25. 25.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.🧱 A sprite draws a shape: repeat 8 times [ move 50 steps, turn 45 degrees ]. How many sides does the shape have?
27. 27.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
28. 28.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) repeat 4 times (d) if the key is down
29. 29.Which of these is a sound block? (a) repeat 4 times (b) play a drum beat (c) when the program starts (d) repeat until done
30. 30.🧱 What kind of block is “repeat until done”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
31. 31.🧱 A sprite runs: repeat 10 times [ move 30 steps ]. How many steps does it move in all?
32. 32.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) an if block (c) an event block (d) a motion block
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) set volume to 50% (b) repeat forever (c) play a drum beat (d) play a beep
35. 35.🧱 A sprite runs: repeat 4 times [ move 45 steps ]. How many steps does it move in all?
36. 36.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.Which of these is an if block? (a) when a key is pressed (b) repeat 4 times (c) if touching the wall (d) repeat forever
38. 38.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) play a drum beat (d) repeat 4 times
39. 39.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an if block (c) a sound block (d) a motion block

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