Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 451 · 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) when the program starts (b) if touching the wall (c) if the key is down (d) if score is 10
2. 2.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) wet clay (d) jigsaw puzzle pieces
3. 3.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a sprite (d) a pixel
4. 4.🔍 Which is the odd one out? (a) play a beep (b) when the program starts (c) when sprite is clicked (d) when a key is pressed
5. 5.🧱 What kind of block is “repeat forever”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
6. 6.🔍 Which is the odd one out? (a) when a key is pressed (b) when the program starts (c) when sprite is clicked (d) glide to the edge
7. 7.Which of these is a sound block? (a) play a drum beat (b) repeat until done (c) when sprite is clicked (d) glide to the edge
8. 8.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
9. 9.🔁 Which block repeats steps again and again? (a) an event block (b) a motion block (c) a sound block (d) a loop block
10. 10.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) an if block (c) an event block (d) a loop block
11. 11.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) a loop block (c) an event block (d) an if block
12. 12.🧱 What kind of block is “if the key is down”? (a) a motion block (b) a loop block (c) an if block (d) a sound block
13. 13.Which of these is a loop block? (a) turn right 90 degrees (b) when sprite is clicked (c) move 10 steps (d) repeat forever
14. 14.Which of these is a motion block? (a) repeat forever (b) turn right 90 degrees (c) when the program starts (d) repeat until done
15. 15.Which of these is a motion block? (a) set volume to 50% (b) when sprite is clicked (c) glide to the edge (d) if touching the wall
16. 16.🔍 Which is the odd one out? (a) when sprite is clicked (b) when a key is pressed (c) repeat forever (d) when the program starts
17. 17.🧱 What kind of block is “repeat until done”? (a) a sound block (b) an event block (c) a loop block (d) an if block
18. 18.Which of these is a sound block? (a) if score is 10 (b) glide to the edge (c) when sprite is clicked (d) play a beep
19. 19.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) an if block (c) a loop block (d) an event block
20. 20.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) an event block (d) a loop block
21. 21.Which of these is a sound block? (a) repeat until done (b) repeat forever (c) when sprite is clicked (d) set volume to 50%
22. 22.Which of these is a motion block? (a) repeat 4 times (b) set volume to 50% (c) move 10 steps (d) if score is 10
23. 23.Which of these is an event block? (a) turn right 90 degrees (b) play a beep (c) when the program starts (d) glide to the edge
24. 24.🧱 A sprite runs: repeat 5 times [ move 20 steps ]. How many steps does it move in all?
25. 25.🔍 Which is the odd one out? (a) if score is 10 (b) glide to the edge (c) turn right 90 degrees (d) move 10 steps
26. 26.🔍 Which is the odd one out? (a) play a drum beat (b) play a beep (c) if touching the wall (d) set volume to 50%
27. 27.🧱 A sprite runs: repeat 2 times [ move 30 steps ]. How many steps does it move in all?
28. 28.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
29. 29.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
30. 30.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
31. 31.🔍 Which is the odd one out? (a) set volume to 50% (b) when sprite is clicked (c) play a beep (d) play a drum beat
32. 32.🔍 Which is the odd one out? (a) if the key is down (b) if score is 10 (c) if touching the wall (d) play a drum beat
33. 33.🧱 What kind of block is “glide to the edge”? (a) an if block (b) an event block (c) a motion block (d) a loop block
34. 34.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an event block (c) an if block (d) a loop block
35. 35.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
36. 36.Which of these is an if block? (a) if touching the wall (b) play a drum beat (c) when the program starts (d) turn right 90 degrees
37. 37.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
38. 38.🔍 Which is the odd one out? (a) when the program starts (b) repeat 4 times (c) when a key is pressed (d) when sprite is clicked
39. 39.Which of these is an event block? (a) if score is 10 (b) set volume to 50% (c) when a key is pressed (d) repeat 4 times
40. 40.🧱 A sprite runs: repeat 5 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?

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