Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 630 · 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 block repeats steps again and again? (a) an event block (b) a motion block (c) a loop block (d) a sound block
2. 2.🔍 Which is the odd one out? (a) glide to the edge (b) turn right 90 degrees (c) when the program starts (d) move 10 steps
3. 3.Which of these is a motion block? (a) glide to the edge (b) if touching the wall (c) repeat forever (d) repeat until done
4. 4.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
5. 5.🔍 Which is the odd one out? (a) turn right 90 degrees (b) set volume to 50% (c) glide to the edge (d) move 10 steps
6. 6.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
7. 7.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a folder (c) a sprite (d) a cursor
8. 8.Which of these is an if block? (a) when the program starts (b) if score is 10 (c) repeat 4 times (d) glide to the edge
9. 9.Which of these is a loop block? (a) move 10 steps (b) if touching the wall (c) play a beep (d) repeat forever
10. 10.Which of these is a motion block? (a) when a key is pressed (b) move 10 steps (c) if the key is down (d) if touching the wall
11. 11.🧱 In block coding, we join blocks like ___. (a) wet clay (b) sand (c) ice cubes (d) jigsaw puzzle pieces
12. 12.Which of these is an if block? (a) play a beep (b) if touching the wall (c) turn right 90 degrees (d) play a drum beat
13. 13.Which of these is an event block? (a) play a drum beat (b) if score is 10 (c) repeat until done (d) when sprite is clicked
14. 14.Which of these is an event block? (a) glide to the edge (b) set volume to 50% (c) when the program starts (d) repeat forever
15. 15.🔍 Which is the odd one out? (a) play a drum beat (b) when the program starts (c) when a key is pressed (d) when sprite is clicked
16. 16.🔍 Which is the odd one out? (a) turn right 90 degrees (b) if the key is down (c) move 10 steps (d) glide to the edge
17. 17.🧱 What kind of block is “repeat 4 times”? (a) a sound block (b) an if block (c) a motion block (d) a loop block
18. 18.Which of these is a loop block? (a) play a beep (b) if score is 10 (c) repeat 4 times (d) when sprite is clicked
19. 19.🧱 What kind of block is “repeat until done”? (a) a motion block (b) a sound block (c) a loop block (d) an event block
20. 20.🧱 What kind of block is “repeat forever”? (a) an event block (b) a motion block (c) a loop block (d) a sound block
21. 21.🧱 A sprite runs: repeat 5 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
22. 22.🧱 A sprite runs: repeat 3 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
23. 23.Which of these is a sound block? (a) if touching the wall (b) play a beep (c) repeat forever (d) if score is 10
24. 24.🧱 What kind of block is “if score is 10”? (a) a sound block (b) an event block (c) a loop block (d) an if block
25. 25.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
26. 26.🔍 Which is the odd one out? (a) if the key is down (b) repeat until done (c) if score is 10 (d) if touching the wall
27. 27.🧱 A sprite runs: repeat 5 times [ move 25 steps ]. How many steps does it move in all?
28. 28.🔍 Which is the odd one out? (a) repeat until done (b) repeat forever (c) repeat 4 times (d) if touching the wall
29. 29.🔍 Which is the odd one out? (a) move 10 steps (b) glide to the edge (c) if score is 10 (d) turn right 90 degrees
30. 30.🧱 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
31. 31.🔍 Which is the odd one out? (a) play a beep (b) set volume to 50% (c) move 10 steps (d) play a drum beat
32. 32.Which of these is an event block? (a) if score is 10 (b) when a key is pressed (c) set volume to 50% (d) repeat 4 times
33. 33.🧱 What kind of block is “glide to the edge”? (a) an event block (b) a motion block (c) a loop block (d) an if block
34. 34.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
35. 35.🔍 Which is the odd one out? (a) when a key is pressed (b) repeat forever (c) when sprite is clicked (d) when the program starts
36. 36.🧱 What kind of block is “if the key is down”? (a) an event block (b) a loop block (c) an if block (d) a motion block
37. 37.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
38. 38.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
39. 39.🧱 What kind of block is “when a key is pressed”? (a) an event block (b) a motion block (c) an if block (d) a loop block
40. 40.🧱 A sprite runs: repeat 4 times [ move 10 steps ]. How many steps does it move in all?

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