Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 205 · 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) play a beep (b) repeat until done (c) if touching the wall (d) move 10 steps
2. 2.🧱 A sprite runs: repeat 10 times [ move 15 steps ]. How many steps does it move in all?
3. 3.🔍 Which is the odd one out? (a) repeat forever (b) repeat 4 times (c) if score is 10 (d) repeat until done
4. 4.🧱 What kind of block is “if score is 10”? (a) an if block (b) a motion block (c) a loop block (d) an event block
5. 5.🧱 A sprite runs: repeat 6 times [ move 30 steps ]. How many steps does it move in all?
6. 6.🔍 Which is the odd one out? (a) if touching the wall (b) if score is 10 (c) if the key is down (d) when the program starts
7. 7.🔍 Which is the odd one out? (a) play a beep (b) play a drum beat (c) set volume to 50% (d) turn right 90 degrees
8. 8.Which of these is an event block? (a) if score is 10 (b) play a drum beat (c) when a key is pressed (d) if the key is down
9. 9.🧱 What kind of block is “turn right 90 degrees”? (a) a sound block (b) an if block (c) a loop block (d) a motion block
10. 10.🔍 Which is the odd one out? (a) repeat forever (b) move 10 steps (c) repeat until done (d) repeat 4 times
11. 11.🐱 What do we call a character that moves on the stage in block coding? (a) a pixel (b) a sprite (c) a cursor (d) a folder
12. 12.🔁 Which block repeats steps again and again? (a) a sound block (b) a loop block (c) an event block (d) a motion block
13. 13.🧱 What kind of block is “set volume to 50%”? (a) a loop block (b) a sound block (c) an if block (d) a motion block
14. 14.Which of these is a motion block? (a) when a key is pressed (b) play a drum beat (c) when sprite is clicked (d) turn right 90 degrees
15. 15.🔍 Which is the odd one out? (a) play a drum beat (b) set volume to 50% (c) repeat forever (d) play a beep
16. 16.🧱 A sprite runs: repeat 2 times [ move 50 steps ]. How many steps does it move in all?
17. 17.Which of these is a loop block? (a) repeat forever (b) play a drum beat (c) if touching the wall (d) when the program starts
18. 18.🧱 What kind of block is “move 10 steps”? (a) an if block (b) a loop block (c) a motion block (d) a sound block
19. 19.Which of these is an if block? (a) play a drum beat (b) repeat until done (c) if the key is down (d) when the program starts
20. 20.🧱 A sprite draws a shape: repeat 9 times [ move 50 steps, turn 40 degrees ]. How many sides does the shape have?
21. 21.🧱 What kind of block is “repeat forever”? (a) an event block (b) an if block (c) a loop block (d) a motion block
22. 22.🧱 What kind of block is “repeat until done”? (a) an if block (b) a sound block (c) an event block (d) a loop block
23. 23.🧱 What kind of block is “repeat 4 times”? (a) a motion block (b) an event block (c) a sound block (d) a loop block
24. 24.🧱 A sprite runs: repeat 4 times [ move 5 steps ]. How many steps does it move in all?
25. 25.🧱 A sprite runs: repeat 5 times [ move 15 steps ]. How many steps does it move in all?
26. 26.🧱 A sprite draws a shape: repeat 12 times [ move 50 steps, turn 30 degrees ]. How many sides does the shape have?
27. 27.🧱 A sprite runs: repeat 7 times [ move 30 steps ]. How many steps does it move in all?
28. 28.🧱 A sprite runs: repeat 2 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
29. 29.🧱 A sprite runs: repeat 9 times [ move 25 steps ]. How many steps does it move in all?
30. 30.🧱 A sprite runs: repeat 3 times [ move 15 steps ]. How many steps does it move in all?
31. 31.Which of these is a sound block? (a) if touching the wall (b) turn right 90 degrees (c) set volume to 50% (d) repeat until done
32. 32.🧱 What kind of block is “if the key is down”? (a) a motion block (b) an if block (c) a sound block (d) an event block
33. 33.🧱 A sprite draws a shape: repeat 6 times [ move 50 steps, turn 60 degrees ]. How many sides does the shape have?
34. 34.Which of these is an if block? (a) play a drum beat (b) if score is 10 (c) repeat 4 times (d) turn right 90 degrees
35. 35.🧱 A sprite runs: repeat 5 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?
36. 36.🧱 A sprite runs: repeat 6 times [ move 35 steps ]. How many steps does it move in all?
37. 37.🧱 In block coding, we join blocks like ___. (a) ice cubes (b) sand (c) jigsaw puzzle pieces (d) wet clay
38. 38.🔍 Which is the odd one out? (a) repeat until done (b) play a beep (c) set volume to 50% (d) play a drum beat
39. 39.🧱 A sprite runs: repeat 2 times [ repeat 2 times [ play a drum beat ] ]. How many drum beats are played?
40. 40.🧱 A sprite runs: repeat 4 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?

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