Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 885 · 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 until done (b) when the program starts (c) if the key is down (d) move 10 steps
2. 2.🔍 Which is the odd one out? (a) when sprite is clicked (b) repeat until done (c) repeat 4 times (d) repeat forever
3. 3.🔍 Which is the odd one out? (a) when the program starts (b) when sprite is clicked (c) when a key is pressed (d) repeat 4 times
4. 4.🔁 Which block repeats steps again and again? (a) a motion block (b) a loop block (c) an event block (d) a sound block
5. 5.Which of these is a loop block? (a) when sprite is clicked (b) when a key is pressed (c) glide to the edge (d) repeat 4 times
6. 6.🧱 In block coding, we join blocks like ___. (a) wet clay (b) ice cubes (c) jigsaw puzzle pieces (d) sand
7. 7.Which of these is a sound block? (a) repeat forever (b) set volume to 50% (c) when sprite is clicked (d) repeat until done
8. 8.🧱 What kind of block is “if score is 10”? (a) a sound block (b) a motion block (c) an if block (d) a loop block
9. 9.🧱 What kind of block is “repeat until done”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
10. 10.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
11. 11.🔍 Which is the odd one out? (a) glide to the edge (b) repeat 4 times (c) repeat until done (d) repeat forever
12. 12.🔍 Which is the odd one out? (a) repeat until done (b) repeat 4 times (c) repeat forever (d) when a key is pressed
13. 13.🧱 What kind of block is “glide to the edge”? (a) a motion block (b) a loop block (c) an event block (d) a sound block
14. 14.🔍 Which is the odd one out? (a) repeat forever (b) repeat until done (c) repeat 4 times (d) move 10 steps
15. 15.Which of these is an if block? (a) glide to the edge (b) if score is 10 (c) play a drum beat (d) repeat until done
16. 16.Which of these is a loop block? (a) play a drum beat (b) repeat forever (c) play a beep (d) when the program starts
17. 17.Which of these is a motion block? (a) when the program starts (b) turn right 90 degrees (c) repeat until done (d) when sprite is clicked
18. 18.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
19. 19.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a pixel (c) a cursor (d) a sprite
20. 20.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) a motion block (d) a loop block
21. 21.Which of these is an if block? (a) repeat forever (b) glide to the edge (c) if touching the wall (d) when a key is pressed
22. 22.🧱 What kind of block is “when sprite is clicked”? (a) a loop block (b) an if block (c) a motion block (d) an event block
23. 23.🔍 Which is the odd one out? (a) play a beep (b) repeat forever (c) repeat until done (d) repeat 4 times
24. 24.Which of these is a motion block? (a) when sprite is clicked (b) repeat forever (c) move 10 steps (d) play a drum beat
25. 25.🔍 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
26. 26.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
27. 27.🧱 A sprite draws a shape: repeat 3 times [ move 50 steps, turn 120 degrees ]. How many sides does the shape have?
28. 28.🧱 What kind of block is “play a drum beat”? (a) an if block (b) an event block (c) a sound block (d) a loop block
29. 29.Which of these is a motion block? (a) glide to the edge (b) when a key is pressed (c) when the program starts (d) if the key is down
30. 30.Which of these is a sound block? (a) when a key is pressed (b) repeat forever (c) play a drum beat (d) glide to the edge
31. 31.🧱 A sprite runs: repeat 2 times [ move 15 steps ]. How many steps does it move in all?
32. 32.🔍 Which is the odd one out? (a) repeat forever (b) if the key is down (c) if touching the wall (d) if score is 10
33. 33.🧱 A sprite runs: repeat 8 times [ move 45 steps ]. How many steps does it move in all?
34. 34.Which of these is an event block? (a) repeat forever (b) when sprite is clicked (c) repeat until done (d) glide to the edge
35. 35.🧱 What kind of block is “when the program starts”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
36. 36.🧱 A sprite runs: repeat 5 times [ move 30 steps ]. How many steps does it move in all?
37. 37.🧱 What kind of block is “if touching the wall”? (a) a sound block (b) an event block (c) a motion block (d) an if block
38. 38.🧱 What kind of block is “repeat 4 times”? (a) a loop block (b) an event block (c) a motion block (d) an if block
39. 39.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🔍 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

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