Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 288 · 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) when sprite is clicked (c) when a key is pressed (d) play a drum beat
2. 2.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a motion block (d) a loop block
3. 3.🧱 What kind of block is “play a beep”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
4. 4.🧱 What kind of block is “when the program starts”? (a) a motion block (b) an event block (c) a loop block (d) a sound block
5. 5.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) an if block (c) a motion block (d) a sound block
6. 6.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an event block (c) a sound block (d) a motion block
7. 7.🔍 Which is the odd one out? (a) repeat forever (b) if the key is down (c) repeat until done (d) repeat 4 times
8. 8.🐱 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
9. 9.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a loop block (c) an if block (d) a sound block
10. 10.🔍 Which is the odd one out? (a) if touching the wall (b) if the key is down (c) turn right 90 degrees (d) if score is 10
11. 11.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
12. 12.Which of these is a sound block? (a) turn right 90 degrees (b) play a drum beat (c) repeat forever (d) repeat 4 times
13. 13.Which of these is an event block? (a) glide to the edge (b) when a key is pressed (c) turn right 90 degrees (d) play a beep
14. 14.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) move 10 steps (d) set volume to 50%
15. 15.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) repeat until done
16. 16.🧱 A sprite runs: repeat 5 times [ move 50 steps ]. How many steps does it move in all?
17. 17.Which of these is a motion block? (a) repeat forever (b) if the key is down (c) move 10 steps (d) play a drum beat
18. 18.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
19. 19.🔍 Which is the odd one out? (a) repeat 4 times (b) if touching the wall (c) if the key is down (d) if score is 10
20. 20.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) if touching the wall (d) when the program starts
21. 21.Which of these is a loop block? (a) when sprite is clicked (b) when the program starts (c) repeat 4 times (d) move 10 steps
22. 22.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
23. 23.🧱 A sprite runs: repeat 4 times [ move 50 steps ]. How many steps does it move in all?
24. 24.🔍 Which is the odd one out? (a) glide to the edge (b) repeat forever (c) turn right 90 degrees (d) move 10 steps
25. 25.🧱 A sprite runs: repeat 4 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a loop block (c) a sound block (d) a motion block
27. 27.Which of these is an if block? (a) if touching the wall (b) glide to the edge (c) play a drum beat (d) move 10 steps
28. 28.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.Which of these is an if block? (a) glide to the edge (b) repeat forever (c) if score is 10 (d) set volume to 50%
30. 30.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) a motion block (c) a sound block (d) an event block
31. 31.Which of these is an event block? (a) play a drum beat (b) repeat forever (c) if score is 10 (d) when sprite is clicked
32. 32.🧱 A sprite runs: repeat 8 times [ move 5 steps ]. How many steps does it move in all?
33. 33.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
34. 34.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
35. 35.🔍 Which is the odd one out? (a) when the program starts (b) if the key is down (c) if score is 10 (d) if touching the wall
36. 36.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
37. 37.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
38. 38.🧱 A sprite runs: repeat 7 times [ move 5 steps ]. How many steps does it move in all?
39. 39.🔍 Which is the odd one out? (a) glide to the edge (b) set volume to 50% (c) play a beep (d) play a drum beat
40. 40.🔍 Which is the odd one out? (a) move 10 steps (b) repeat until done (c) repeat forever (d) repeat 4 times

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