Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 349 · 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.🐱 What do we call a character that moves on the stage in block coding? (a) a sprite (b) a folder (c) a pixel (d) a cursor
2. 2.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) an event block (c) a loop block (d) an if block
3. 3.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) when sprite is clicked
4. 4.🔁 Which block repeats steps again and again? (a) a sound block (b) a motion block (c) a loop block (d) an event block
5. 5.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
6. 6.Which of these is an if block? (a) when sprite is clicked (b) move 10 steps (c) when a key is pressed (d) if the key is down
7. 7.Which of these is a loop block? (a) if the key is down (b) repeat 4 times (c) when a key is pressed (d) set volume to 50%
8. 8.Which of these is a motion block? (a) if score is 10 (b) repeat 4 times (c) repeat forever (d) turn right 90 degrees
9. 9.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) repeat 4 times (d) move 10 steps
10. 10.🧱 What kind of block is “when the program starts”? (a) an event block (b) a loop block (c) a sound block (d) a motion block
11. 11.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) sand (d) ice cubes
12. 12.🔍 Which is the odd one out? (a) if the key is down (b) when a key is pressed (c) if score is 10 (d) if touching the wall
13. 13.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
14. 14.🧱 What kind of block is “if score is 10”? (a) a motion block (b) a loop block (c) an event block (d) an if block
15. 15.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
16. 16.🔍 Which is the odd one out? (a) if touching the wall (b) set volume to 50% (c) play a drum beat (d) play a beep
17. 17.🔍 Which is the odd one out? (a) play a drum beat (b) repeat until done (c) repeat 4 times (d) repeat forever
18. 18.🧱 A sprite runs: repeat 5 times [ move 20 steps ]. How many steps does it move in all?
19. 19.🔍 Which is the odd one out? (a) glide to the edge (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
20. 20.Which of these is a motion block? (a) when sprite is clicked (b) move 10 steps (c) if the key is down (d) play a drum beat
21. 21.🧱 What kind of block is “if the key is down”? (a) a motion block (b) a sound block (c) an if block (d) an event block
22. 22.Which of these is an if block? (a) play a beep (b) if touching the wall (c) play a drum beat (d) repeat until done
23. 23.Which of these is an event block? (a) move 10 steps (b) glide to the edge (c) when the program starts (d) repeat forever
24. 24.🧱 What kind of block is “play a drum beat”? (a) a loop block (b) an event block (c) an if block (d) a sound block
25. 25.🔍 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
26. 26.🔍 Which is the odd one out? (a) repeat 4 times (b) set volume to 50% (c) repeat forever (d) repeat until done
27. 27.🧱 What kind of block is “when sprite is clicked”? (a) a motion block (b) an if block (c) a sound block (d) an event block
28. 28.🔍 Which is the odd one out? (a) if touching the wall (b) move 10 steps (c) if score is 10 (d) if the key is down
29. 29.🔍 Which is the odd one out? (a) if score is 10 (b) if touching the wall (c) if the key is down (d) repeat forever
30. 30.Which of these is an event block? (a) if the key is down (b) if score is 10 (c) when a key is pressed (d) repeat 4 times
31. 31.Which of these is an event block? (a) when sprite is clicked (b) move 10 steps (c) if the key is down (d) repeat until done
32. 32.🧱 A sprite runs: repeat 5 times [ move 25 steps ]. How many steps does it move in all?
33. 33.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
34. 34.🧱 What kind of block is “repeat forever”? (a) a loop block (b) an if block (c) a sound block (d) an event block
35. 35.Which of these is a loop block? (a) if touching the wall (b) if the key is down (c) if score is 10 (d) repeat until done
36. 36.Which of these is an if block? (a) move 10 steps (b) repeat until done (c) if score is 10 (d) turn right 90 degrees
37. 37.Which of these is a sound block? (a) play a drum beat (b) if touching the wall (c) if score is 10 (d) move 10 steps
38. 38.🧱 What kind of block is “when a key is pressed”? (a) a sound block (b) a motion block (c) an event block (d) a loop block
39. 39.🧱 What kind of block is “repeat until done”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
40. 40.🧱 What kind of block is “move 10 steps”? (a) a sound block (b) a motion block (c) a loop block (d) an if block

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