Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 101 · 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) turn right 90 degrees
2. 2.Which of these is a motion block? (a) play a beep (b) repeat forever (c) turn right 90 degrees (d) when sprite is clicked
3. 3.🔍 Which is the odd one out? (a) if touching the wall (b) play a drum beat (c) play a beep (d) set volume to 50%
4. 4.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) when sprite is clicked (d) repeat 4 times
5. 5.🧱 In block coding, we join blocks like ___. (a) sand (b) wet clay (c) jigsaw puzzle pieces (d) ice cubes
6. 6.🧱 What kind of block is “if touching the wall”? (a) a loop block (b) a motion block (c) a sound block (d) an if block
7. 7.Which of these is a sound block? (a) if the key is down (b) repeat forever (c) set volume to 50% (d) move 10 steps
8. 8.🧱 What kind of block is “play a beep”? (a) a motion block (b) a sound block (c) an if block (d) an event block
9. 9.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
10. 10.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
11. 11.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
12. 12.🧱 What kind of block is “move 10 steps”? (a) a loop block (b) an if block (c) a motion block (d) an event block
13. 13.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a cursor (c) a pixel (d) a sprite
14. 14.🧱 What kind of block is “repeat forever”? (a) an event block (b) a motion block (c) a loop block (d) an if block
15. 15.🧱 What kind of block is “when the program starts”? (a) a loop block (b) a sound block (c) an event block (d) an if block
16. 16.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
17. 17.🔍 Which is the odd one out? (a) set volume to 50% (b) when a key is pressed (c) play a drum beat (d) play a beep
18. 18.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
19. 19.🧱 What kind of block is “if the key is down”? (a) a loop block (b) a sound block (c) a motion block (d) an if block
20. 20.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an event block (c) a motion block (d) an if block
21. 21.Which of these is a sound block? (a) if touching the wall (b) repeat until done (c) if the key is down (d) play a beep
22. 22.🔁 Which block repeats steps again and again? (a) a sound block (b) a loop block (c) an event block (d) a motion block
23. 23.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) an if block (c) a loop block (d) a sound block
24. 24.Which of these is a motion block? (a) if the key is down (b) when sprite is clicked (c) when a key is pressed (d) move 10 steps
25. 25.🔍 Which is the odd one out? (a) glide to the edge (b) move 10 steps (c) repeat forever (d) turn right 90 degrees
26. 26.Which of these is a loop block? (a) glide to the edge (b) when a key is pressed (c) repeat 4 times (d) set volume to 50%
27. 27.🔍 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
28. 28.Which of these is an event block? (a) if the key is down (b) repeat until done (c) when a key is pressed (d) if touching the wall
29. 29.🔍 Which is the odd one out? (a) play a drum beat (b) if the key is down (c) play a beep (d) set volume to 50%
30. 30.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an event block (c) an if block (d) a motion block
31. 31.Which of these is an if block? (a) play a beep (b) if touching the wall (c) glide to the edge (d) set volume to 50%
32. 32.Which of these is a loop block? (a) play a drum beat (b) glide to the edge (c) if the key is down (d) repeat until done
33. 33.🧱 What kind of block is “glide to the edge”? (a) a loop block (b) an if block (c) a sound block (d) a motion block
34. 34.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
35. 35.🧱 A sprite runs: repeat 6 times [ move 15 steps ]. How many steps does it move in all?
36. 36.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
37. 37.🧱 What kind of block is “when a key is pressed”? (a) a motion block (b) a sound block (c) an event block (d) an if block
38. 38.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
39. 39.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) repeat 4 times (d) move 10 steps
40. 40.Which of these is a loop block? (a) set volume to 50% (b) move 10 steps (c) repeat forever (d) glide to the edge

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