Class 5 Computer Worksheet: Block Coding

Computer lesson 27: Block coding basics · Set 972 · 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 an event block? (a) move 10 steps (b) when a key is pressed (c) turn right 90 degrees (d) repeat until done
2. 2.🧱 A sprite runs: repeat 9 times [ move 25 steps ]. How many steps does it move in all?
3. 3.🐱 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
4. 4.🧱 What kind of block is “if score is 10”? (a) an if block (b) a sound block (c) a motion block (d) a loop block
5. 5.Which of these is a sound block? (a) repeat until done (b) glide to the edge (c) if the key is down (d) set volume to 50%
6. 6.🧱 What kind of block is “when sprite is clicked”? (a) an event block (b) an if block (c) a motion block (d) a loop block
7. 7.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) if touching the wall
8. 8.Which of these is a loop block? (a) move 10 steps (b) when the program starts (c) repeat 4 times (d) play a beep
9. 9.Which of these is a loop block? (a) when a key is pressed (b) if score is 10 (c) if the key is down (d) repeat forever
10. 10.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) glide to the edge
11. 11.🧱 A sprite draws a shape: repeat 5 times [ move 50 steps, turn 72 degrees ]. How many sides does the shape have?
12. 12.🧱 What kind of block is “repeat 4 times”? (a) an event block (b) a motion block (c) a sound block (d) a loop block
13. 13.🧱 What kind of block is “turn right 90 degrees”? (a) a motion block (b) a sound block (c) a loop block (d) an if block
14. 14.🧱 A sprite draws a shape: repeat 4 times [ move 50 steps, turn 90 degrees ]. How many sides does the shape have?
15. 15.🔁 Which block repeats steps again and again? (a) a sound block (b) an event block (c) a loop block (d) a motion block
16. 16.Which of these is an if block? (a) move 10 steps (b) if touching the wall (c) turn right 90 degrees (d) repeat 4 times
17. 17.🧱 In block coding, we join blocks like ___. (a) sand (b) ice cubes (c) wet clay (d) jigsaw puzzle pieces
18. 18.🧱 What kind of block is “set volume to 50%”? (a) an event block (b) a sound block (c) a loop block (d) a motion block
19. 19.🔍 Which is the odd one out? (a) repeat 4 times (b) repeat until done (c) repeat forever (d) if score is 10
20. 20.🔍 Which is the odd one out? (a) when a key is pressed (b) when sprite is clicked (c) when the program starts (d) move 10 steps
21. 21.🔍 Which is the odd one out? (a) play a drum beat (b) when the program starts (c) set volume to 50% (d) play a beep
22. 22.Which of these is a motion block? (a) play a beep (b) if touching the wall (c) set volume to 50% (d) move 10 steps
23. 23.🧱 A sprite runs: repeat 4 times [ move 25 steps ]. How many steps does it move in all?
24. 24.🧱 A sprite draws a shape: repeat 10 times [ move 50 steps, turn 36 degrees ]. How many sides does the shape have?
25. 25.🧱 A sprite runs: repeat 4 times [ repeat 5 times [ play a drum beat ] ]. How many drum beats are played?
26. 26.Which of these is a loop block? (a) if the key is down (b) when the program starts (c) repeat until done (d) set volume to 50%
27. 27.🧱 A sprite runs: repeat 5 times [ move 5 steps ]. How many steps does it move in all?
28. 28.Which of these is a sound block? (a) glide to the edge (b) when the program starts (c) play a beep (d) if touching the wall
29. 29.🧱 A sprite runs: repeat 3 times [ repeat 3 times [ play a drum beat ] ]. How many drum beats are played?
30. 30.🔍 Which is the odd one out? (a) when sprite is clicked (b) when the program starts (c) when a key is pressed (d) turn right 90 degrees
31. 31.🔍 Which is the odd one out? (a) if score is 10 (b) if the key is down (c) if touching the wall (d) set volume to 50%
32. 32.🧱 A sprite runs: repeat 3 times [ move 40 steps ]. How many steps does it move in all?
33. 33.🧱 What kind of block is “when the program starts”? (a) a motion block (b) a sound block (c) an event block (d) a loop block
34. 34.🧱 A sprite runs: repeat 7 times [ move 25 steps ]. How many steps does it move in all?
35. 35.🧱 What kind of block is “repeat forever”? (a) a loop block (b) a sound block (c) an if block (d) an event block
36. 36.🧱 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
37. 37.🧱 What kind of block is “play a beep”? (a) a motion block (b) an if block (c) a sound block (d) an event block
38. 38.🧱 A sprite runs: repeat 6 times [ move 25 steps ]. How many steps does it move in all?
39. 39.🧱 What kind of block is “repeat until done”? (a) a motion block (b) an event block (c) an if block (d) a loop block
40. 40.🧱 A sprite runs: repeat 2 times [ repeat 4 times [ play a drum beat ] ]. How many drum beats are played?

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