Class 5 Computer Worksheet: Block Coding

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

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