Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 166 · 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.🧱 In block coding, we join blocks like ___. (a) wet clay (b) jigsaw puzzle pieces (c) ice cubes (d) sand
2. 2.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
3. 3.Which of these is an event block? (a) if score is 10 (b) repeat forever (c) when the program starts (d) repeat 4 times
4. 4.🧱 A sprite runs: repeat 3 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
5. 5.🧱 What kind of block is “repeat until done”? (a) an if block (b) a sound block (c) a loop block (d) a motion block
6. 6.🧱 What kind of block is “when sprite is clicked”? (a) an if block (b) a loop block (c) a motion block (d) an event block
7. 7.🧱 What kind of block is “when the program starts”? (a) an event block (b) a motion block (c) a sound block (d) an if block
8. 8.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) move 10 steps (d) if touching the wall
9. 9.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
10. 10.🧱 A sprite runs: repeat 3 times [ move 35 steps ]. How many steps does it move in all?
11. 11.Which of these is an if block? (a) play a drum beat (b) play a beep (c) turn right 90 degrees (d) if the key is down
12. 12.Which of these is an if block? (a) if score is 10 (b) repeat 4 times (c) repeat until done (d) repeat forever
13. 13.Which of these is an event block? (a) when sprite is clicked (b) if touching the wall (c) glide to the edge (d) if the key is down
14. 14.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) glide to the edge
15. 15.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) if the key is down (d) repeat 4 times
16. 16.Which of these is a motion block? (a) play a beep (b) set volume to 50% (c) turn right 90 degrees (d) repeat until done
17. 17.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a sound block (c) an event block (d) a motion block
18. 18.🧱 What kind of block is “if score is 10”? (a) a loop block (b) a motion block (c) an if block (d) a sound block
19. 19.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an if block (c) a loop block (d) a sound block
20. 20.🐱 What do we call a character that moves on the stage in block coding? (a) a folder (b) a sprite (c) a pixel (d) a cursor
21. 21.🔍 Which is the odd one out? (a) set volume to 50% (b) if touching the wall (c) if the key is down (d) if score is 10
22. 22.Which of these is an event block? (a) repeat 4 times (b) if score is 10 (c) when a key is pressed (d) set volume to 50%
23. 23.Which of these is an if block? (a) set volume to 50% (b) repeat forever (c) if touching the wall (d) repeat until done
24. 24.Which of these is a loop block? (a) glide to the edge (b) if touching the wall (c) if the key is down (d) repeat forever
25. 25.🧱 A sprite runs: repeat 4 times [ move 50 steps ]. How many steps does it move in all?
26. 26.🧱 What kind of block is “set volume to 50%”? (a) a sound block (b) a loop block (c) an event block (d) an if block
27. 27.🧱 What kind of block is “play a drum beat”? (a) a sound block (b) a motion block (c) a loop block (d) an event block
28. 28.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
29. 29.🧱 A sprite runs: repeat 3 times [ move 45 steps ]. How many steps does it move in all?
30. 30.Which of these is a loop block? (a) repeat 4 times (b) play a beep (c) turn right 90 degrees (d) if score is 10
31. 31.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a sound block (c) a motion block (d) an event block
32. 32.🧱 A sprite runs: repeat 3 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
33. 33.🧱 A sprite runs: repeat 10 times [ move 45 steps ]. How many steps does it move in all?
34. 34.🧱 What kind of block is “glide to the edge”? (a) a sound block (b) a motion block (c) an if block (d) an event block
35. 35.🧱 What kind of block is “if the key is down”? (a) an if block (b) a motion block (c) a loop block (d) an event block
36. 36.Which of these is a loop block? (a) move 10 steps (b) when the program starts (c) repeat until done (d) turn right 90 degrees
37. 37.🧱 A sprite runs: repeat 3 times [ move 30 steps ]. How many steps does it move in all?
38. 38.🔍 Which is the odd one out? (a) turn right 90 degrees (b) glide to the edge (c) if touching the wall (d) move 10 steps
39. 39.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🧱 A sprite runs: repeat 2 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?

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